{"game_intel_data":{},"featured_reviews":[{"content":"Some people are mentioning that the program superimposes the word NULL on your image and there’s no way to get rid of it. Not true. If you press the transmit button, you’ll see the option to upload a photo from your Photos, or use your camera. If you press upload photo from photos library, AND you then select your photo, THEN you will see a list of five options. Pick option three, “set text.”\n\n\nYou have to put something in here to get rid of the word, NULL that shows up in your transmitted picture. Leaving it blank is not an option. At least it gives you the opportunity to make the superimposed text Tiny or Large. I picked Tiny and just put in my callsign. You might be able to get away with just dropping a period in the cell and making it tiny.\n\nSo, you can either choose to not put your call sign in your picture and let this program superimpose your call sign where it’s going to and build your photo around it, or you can create your call sign in your picture and then just have this stupid functionality put your call sign again, in super small letters and just say “whatever”. The functionality to get rid of NULL is there, it’s just buried.","version":"2.0","date":"2025-12-26T00:00:00Z","rating":4,"app_id":387910013,"username":"K7MAP","title":"(Null)","country":"US","tags":["feature_requests","error_handling_and_messages"],"review_id":13555717122},{"content":"I really like this app, and I am happy this developer really made sure everything works. Everything works very intuitively, with very minimal UI that is easy to learn and not too many colors and buttons to overload you. Some folks complained about how you can't save the image and that it sometimes disappears, but simply turning on "Save to Photos" works. I have also never encountered anything randomly disappearing. Also, many others complained about the app crashing upon startup. But no. I am on an 8th generation iPad, running iOS 17.0.3, and I have not experienced any crashes. Some others have complained about "NULL" appearing on their transmitted images, but that is a feature. It can be easily disabled by backspacing the text when in the image selection and editing menu. Finally, some have complained about some transmission methods not being able to transmit. They are completely correct about this. But they are ones I have never heard of, and ones I will probably never use. Anyways thanks for reading this review.","version":"2.0","date":"2025-06-03T00:00:00Z","rating":5,"app_id":387910013,"username":"creative carve climb (ﾟ□ﾟ)","title":"Only and best iOS SSTV app!","country":"US","tags":["performance_and_bugs","cross_platform_consistency"],"review_id":12729246519},{"content":"This app is great for receiving and transmitting SSTV Images!\n\nReceiving is easy. Just set your mode (or set to auto detect) and hold your phone up to your radio’s speaker when theres a SSTV signal. I already managed to get a few images from the international space station.\n\nI wish that I was able to transmit on the PD modes, the rest work great though. I’m able to pick a picture on from my phone, add some text and then hold my phone up to my radios mic. (PS, don’t forget to check your radios timeout function if you’re using a mode that takes longer to transmit)","version":"2.0","date":"2022-04-13T00:00:00Z","rating":4,"app_id":387910013,"username":"Josephwill","title":"Great for on the go SSTV","country":"US","tags":["offline_functionality"],"review_id":8563647477}],"related_apps":[{"app_id":508627598,"app_view_url":"/ios/us/tekton-technologies-p-ltd/app/magnifying-glass-flashlight/508627598/","country":"US","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/d6/c2/fc/d6c2fc6c-1060-8265-0406-d28cd3e3b71d/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/150x150bb.jpg","name":"Magnifying Glass & Flashlight","os":"ios","price":{"currency":"USD","value":99,"string_value":"$0.99","subunit_to_unit":100},"publisher_id":343534621,"publisher_name":"Tekton Technologies (P) Ltd.","publisher_profile_url":"/publisher/ios/343534621","rating":4.28921568627451,"rating_breakdown":[22,4,11,23,144],"rating_count":204},{"app_id":6742877134,"app_view_url":"/ios/us/hoang-le/app/spirit-box-ghost-sls/6742877134/","country":"US","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/58/37/ec/5837ecb6-5472-b311-2ec0-c08045fa819c/AppIcon-0-0-1x_U007epad-0-1-85-220.png/150x150bb.jpg","name":"Spirit Box: Ghost SLS","os":"ios","price":{"currency":"USD","value":0,"string_value":"$0.00","subunit_to_unit":100},"publisher_id":1763197902,"publisher_name":"Hoang Le","publisher_profile_url":"/publisher/ios/1763197902","rating":4.219512195121951,"rating_breakdown":[10,3,3,9,57],"rating_count":82},{"app_id":1531890293,"app_view_url":"/ios/us/just-add-software/app/mediaswitcher-for-ios/1531890293/","country":"US","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/ed/f7/90/edf7900d-c2d5-0ca8-f7ff-d00e36ec0a62/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/150x150bb.jpg","name":"MediaSwitcher for iOS","os":"ios","price":{"currency":"USD","value":0,"string_value":"$0.00","subunit_to_unit":100},"publisher_id":457062792,"publisher_name":"Just Add Software","publisher_profile_url":"/publisher/ios/457062792","rating":5.0,"rating_breakdown":[0,0,0,0,1],"rating_count":1},{"app_id":1460449151,"app_view_url":"/ios/us/andreas-kaspers/app/crestap/1460449151/","country":"US","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/26/f5/5d/26f55d23-fb8d-0971-622b-0457f8d8e212/AppIcon-0-0-1x_U007ephone-0-1-85-220.png/150x150bb.jpg","name":"CresTap","os":"ios","price":{"currency":"USD","value":1799,"string_value":"$17.99","subunit_to_unit":100},"publisher_id":418797070,"publisher_name":"Andreas Kaspers","publisher_profile_url":"/publisher/ios/418797070","rating":0.0,"rating_breakdown":[0,0,0,0,0],"rating_count":0},{"app_id":6747595490,"app_view_url":"/ios/us/whatsgoodapps-llc/app/paranormal-investigation-tools/6747595490/","country":"US","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/a0/89/46/a0894688-1952-52ca-d223-7cd6546499be/AppIcon-1x_U007ephone-0-1-85-220-0.png/150x150bb.jpg","name":"Paranormal investigation tools","os":"ios","price":{"currency":"USD","value":99,"string_value":"$0.99","subunit_to_unit":100},"publisher_id":598069005,"publisher_name":"WhatsGoodApps LLC","publisher_profile_url":"/publisher/ios/598069005","rating":5.0,"rating_breakdown":[0,0,0,0,1],"rating_count":1},{"app_id":1625530954,"app_view_url":"/ios/us/brian-mathews/app/sotamat-sota-pota-spotting/1625530954/","country":"US","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/34/c9/c1/34c9c189-e8d8-a792-db05-d758845e86ee/appicon-0-0-1x_U007emarketing-0-8-0-85-220.png/150x150bb.jpg","name":"SOTAMĀT SOTA / POTA Spotting","os":"ios","price":{"currency":"USD","value":0,"string_value":"$0.00","subunit_to_unit":100},"publisher_id":1625531016,"publisher_name":"Brian Mathews","publisher_profile_url":"/publisher/ios/1625531016","rating":4.733333333333333,"rating_breakdown":[0,0,2,0,13],"rating_count":15},{"app_id":920363167,"app_view_url":"/ios/us/fang-chen/app/sound-counting-detection/920363167/","country":"US","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/0e/aa/60/0eaa6061-2008-314e-9b71-808e76cab55a/AppIcon-0-0-1x_U007emarketing-0-7-0-85-220.png/150x150bb.jpg","name":"Sound Counting Detection","os":"ios","price":{"currency":"USD","value":99,"string_value":"$0.99","subunit_to_unit":100},"publisher_id":882296318,"publisher_name":"方 沈","publisher_profile_url":"/publisher/ios/882296318","rating":0.0,"rating_breakdown":[0,0,0,0,0],"rating_count":0},{"app_id":6452913390,"app_view_url":"/ios/us/robert-sillett/app/swlog/6452913390/","country":"US","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/9f/5b/f4/9f5bf4eb-1423-d4d5-89d1-e0c3a024c0a8/appicon-0-0-1x_U007emarketing-0-8-0-85-220.png/150x150bb.jpg","name":"SWLog","os":"ios","price":{"currency":"USD","value":0,"string_value":"$0.00","subunit_to_unit":100},"publisher_id":1699114535,"publisher_name":"Robert Sillett","publisher_profile_url":"/publisher/ios/1699114535","rating":0.0,"rating_breakdown":[0,0,0,0,0],"rating_count":0},{"app_id":6478849872,"app_view_url":"/ios/us/hdfocus-technology-co-ltd/app/hologram-fan/6478849872/","country":"US","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/62/c0/6b/62c06b64-c831-47ab-d12c-7503c27dbf25/AppIcon-0-0-1x_U007emarketing-0-6-0-0-sRGB-85-220.png/150x150bb.jpg","name":"Hologram Fan","os":"ios","price":{"currency":"USD","value":0,"string_value":"$0.00","subunit_to_unit":100},"publisher_id":1734164865,"publisher_name":"HDFocus Technology Co., Ltd.","publisher_profile_url":"/publisher/ios/1734164865","rating":0.0,"rating_breakdown":[0,0,0,0,0],"rating_count":0},{"app_id":6745197693,"app_view_url":"/ios/us/matthew-sheedy/app/slang-sense/6745197693/","country":"US","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/4a/31/72/4a317231-f3d9-1c29-0177-20c529ac77c5/AppIcon-0-0-1x_U007epad-0-1-85-220.png/150x150bb.jpg","name":"Slang Sense","os":"ios","price":{"currency":"USD","value":0,"string_value":"$0.00","subunit_to_unit":100},"publisher_id":1008114949,"publisher_name":"matthew sheedy","publisher_profile_url":"/publisher/ios/1008114949","rating":0.0,"rating_breakdown":[0,0,0,0,0],"rating_count":0}],"top_in_app_purchases":{},"versions":[{"date":1484006400000,"value":"2.0"},{"date":1467849600000,"value":"1.9"},{"date":1434585600000,"value":"1.8"},{"date":1425081600000,"value":"1.7.1"},{"date":1424476800000,"value":"1.7.0"},{"date":1412726400000,"value":"1.6.1"},{"date":1410912000000,"value":"1.6"},{"date":1406851200000,"value":"1.5"},{"date":1398384000000,"value":"1.4"},{"date":1358121600000,"value":"1.3"},{"date":1348012800000,"value":"1.2.1"},{"date":1320019200000,"value":"1.2"},{"date":1318809600000,"value":"1.1"},{"date":1282867200000,"value":"1.0.0"}],"feature_graphic":null,"screenshots":{"iphone":["https://is1-ssl.mzstatic.com/image/thumb/Purple91/v4/a2/da/64/a2da6491-843c-7e89-3f2c-d26eddb1a7b0/mzl.nqkuxhdc.png/1242x2208bb.png"],"ipad":["https://is1-ssl.mzstatic.com/image/thumb/Purple82/v4/e5/01/90/e501908a-8886-cbf7-cc92-e5352f08295d/pr_source.png/2732x2048bb.png"],"iwatch":[],"imessage_iphone":[],"imessage_ipad":[]},"trailers":{"iphone":{},"ipad":{}},"active":true,"advertised_on_any_network":{"name":"Advertised on Any Network","custom_fields_filter_id":{"errors":["Invalid params values: [nil], name: \"Advertised on Any Network\""]}},"categories":[{"name":"Lifestyle","id":6012},{"name":"Utilities","id":6002}],"content_rating":"4+","description":{"full_description":"Want to display or send SSTV transmissions, without using a bulky computer? SSTV Pad lets you decode and display Ham (Amateur) Radio SSTV (Slow Scan TV) transmissions. Just connect your device to an HF radio (or even set it next to the radio's speaker), tune in an SSTV frequency, and watch the pictures. SSTV Pad decodes all of the popular SSTV modes, including Robot, Scottie, Martin, and more. Some modes are receive only.
Decoding of SSTV transmissions begins automatically as soon as the start of image audio signals are detected, and the image format is automatically selected. Manual control is also available for use when receiving conditions are poor. Timing signals (phase and skew) can be adjusted to compensate for mismatches with the sending station.
Received images can be saved - including automatically as they are received. You can leave the app running unattended, and come back to view all the received images. You can review saved images, as well as send them via email, and use iTunes file sharing to transfer them to your computer. You can even share them on your Facebook page, or tweet them to your followers, directly from the app! (iOS 6 and later)
You can also transmit images, taken from your saved photos or taken with your device's camera. Text, such as your callsign, can be added to the sent image.
Buy your copy right now, and start decoding and displaying SSTV transmissions in minutes. Just set your iPhone or iPad next to the radio speaker, and watch the pictures come rolling in.
Note: If you cannot see the transmit button, go to the Accessibility settings for your device and turn Button Shapes OFF. It makes the buttons too large so you cannot see them all.
Also, It is very important to have a well tuned signal of good quality, and make sure you get the audio from your radio to your device without adding additional distortion, or auto start and mode detect will not work optimally. Please see this page for tips on using the app and connecting your radio: http://www.blackcatsystems.com/ipad/iPad_SSTV_Pad_FAQ.html
You can also use Bluetooth audio devices to feed audio into your device. Please be sure to use a good quality Bluetooth device, that does not distort the audio.
Modes supported for reception (not all modes can be transmitted):
B&W 8 sec
B&W 12 sec
B&W 24 sec
B&W 36 sec
Martin M1
Martin M1
Martin M2
Martin M3
Martin M4
MP73\"
MP115
MP140
MP175
MR73
MR90
MR115
MR140
MR175
PD 50
PD 90
PD 120
PD 160
PD 180
PD 240
PD 290
Robot 12C
Robot 24C
Robot 36C
Robot 72C
SC-1 32 sec
SC-1 16 sec
SC-1 8 sec
SC-2-60
SC-2-120
SC-2-180
Scottie S1
Scottie S2
Scottie S3
Scottie S4
Scottie DX","app_summary":"'SSTV Slow Scan TV', published by a US-based company. The app was last updated on 10 January 2017. Released in US on 27 August 2010 and globally on 27 August 2010. 'SSTV Slow Scan TV' belongs to the 'Lifestyle' category maintaining a content rating of '4+'. Last month's estimates were < 5k downloads and < $5k revenue. The app is available in US, United Kingdom, and France but not being advertised actively. Sign up / Sign in to learn more about the time spent, session durations, usage & engagement (DAU, WAU, MAU), retention, churn, marketshare, growth trends, and other market statistics.","subtitle":"","promo_text":""},"has_in_app_purchases":false,"installs":null,"language":"EN","support_url":"http://www.blackcatsystems.com/ipad/iPad_SSTV_Pad_FAQ.html","top_countries":["US","GB","FR"],"valid_countries":["AE","AO","AR","AT","AU","AZ","BE","BF","BG","BH","BJ","BO","BR","BY","CA","CG","CH","CI","CL","CM","CN","CO","CR","CY","CZ","DE","DK","DO","DZ","EC","EE","EG","ES","FI","FR","GB","GE","GH","GR","GT","HK","HR","HU","ID","IE","IL","IN","IQ","IT","JO","JP","KE","KH","KR","KW","KZ","LA","LB","LK","LT","LU","LV","LY","MA","ML","MM","MO","MT","MX","MY","MZ","NG","NI","NL","NO","NZ","OM","PA","PE","PH","PK","PL","PT","PY","QA","RO","RS","RU","SA","SE","SG","SI","SK","SN","SV","TH","TN","TR","TW","TZ","UA","UG","US","UY","UZ","VE","VN","YE","ZA","ZM","ZW"],"available_countries":["DZ","AO","AZ","BB","BY","BM","GH","NG","OM","UA","UZ","US","AU","CA","CN","FR","DE","GB","IT","JP","KR","RU","AR","AT","BE","BR","BG","CL","CO","CR","HR","CZ","DK","DO","EC","EG","SV","FI","GR","GT","HK","HU","IN","ID","IE","IL","KZ","KE","KW","LB","LT","LU","MO","MG","MY","MX","NL","NZ","NO","PK","PA","PE","PH","PL","PT","QA","RO","SA","SG","SK","SI","ZA","ES","LK","SE","CH","TW","TH","TN","TR","AE","UY","VE","VN","BO","EE","LV","NI","PY","KH","MZ","YE","AF","GE","IQ","LY","MA","MM","BH","CY","MT","RS","BJ","BF","CM","CG","CI","JO","LA","ML","SN","TZ","UG","ZM","ZW"],"pre_order_countries":[],"website_url":"http://www.blackcatsystems.com/ipad-iphone-ipod-touch-shortwave-ham-amateur-radio-app/SSTV-slow-scan-tv-radio-shortwave-dx-mmsstv-qsstv-ham-radio-amateur-radio-scottie-dx-martin-robot-12c-24c-36c-72c.html","app_id":387910013,"app_view_url":"/ios/us/black-cat-systems/app/sstv-slow-scan-tv/387910013/","country":"US","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple91/v4/0d/31/6f/0d316fb7-b11f-b7f1-09a9-24c74f0c3af3/mzl.hnamrmuy.png/150x150bb.jpg","name":"SSTV Slow Scan TV","os":"ios","price":{"currency":"USD","value":399,"string_value":"$3.99","subunit_to_unit":100},"publisher_id":301047032,"publisher_name":"Black Cat Systems","publisher_profile_url":"/publisher/ios/301047032","rating":3.922535211267606,"rating_breakdown":[16,10,13,33,70],"rating_count":142,"country_release_date":1282930230000,"current_version":"2.0","file_size":1657856,"first_released_in":["US","AU","CA","CN","FR","DE","GB","IT","JP","KR","RU","AR","AT","BE","BR","BG","CL","CO","CR","HR","CZ","DK","DO","EC","EG","SV","FI","GR","GT","HK","HU","IN","ID","IE","IL","KZ","KE","KW","LB","LT","LU","MO","MG","MY","MX","NL","NZ","NO","PK","PA","PE","PH","PL","PT","QA","RO","SA","SG","SK","SI","ZA","ES","LK","SE","CH","TW","TH","TN","TR","AE","UY","VE","VN","EE","LV","NI","PY","MT","JO","ML","SN","UG"],"minimum_os_version":"6.0","publisher_country":"US","recent_release_date":1484006400000,"release_date":1282930230000,"release_status":"WORLDWIDE_RELEASE","supported_languages":["EN"],"worldwide_release_date":1282867200000,"store_removal_date":null,"cohort_id":null,"worldwide_last_month_revenue":{"unit":"cent","type":"currency","currency":"USD","value":100000},"worldwide_last_month_downloads":{"unit":"unit","type":"integer","value":1000},"category_rankings":{"app_id":387910013,"country":"US","ipad":{"top_free":null,"top_grossing":null,"top_paid":{"all_categories":null,"primary_categories":[{"6012":36}],"sub_categories":[]}},"iphone":{"top_free":null,"top_grossing":null,"top_paid":{"all_categories":null,"primary_categories":[{"6012":50}],"sub_categories":[]}}}}