Comparison

Robot72 vs pico cam

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Robot72

Decode and send slow-scan television (SSTV) images from ham radio or the International Space Station. View ISS passes, save and share your creations, and even fix distorted images. Offers a free version with limitations and a one-time purchase Pro option.

Highlights
  • Decode SSTV audio to images
  • Send photos via SSTV
  • View ISS pass predictions
  • Support for 31 SSTV modes
  • Image correction and history
  • Optional Pro version with WAV export
Features
Read full description

Robot72 turns pictures into slow-scan television (SSTV) audio, and SSTV audio back into pictures. Decode images from ham radio, from the International Space Station or from a friend's phone, and send your own photos to any SSTV receiver. RECEIVE Tap Listen and hold your iPhone near the radio's speaker. Robot72 reads the VIS header, picks the mode and draws the picture line by line. To decode a WAV recording, tap File. Reception keeps going when the screen is locked, with progress in a Live Activity. SEND Pick a photo, choose the mode your contact uses, add a caption if you like, and play it through the speaker or a cable into your radio. Pro also exports the audio as a WAV file. ISS PASSES Enter your location or use the current one, and Robot72 lists ISS passes for the next 48 hours with peak elevation and direction. Turn on reminders to get a notification a few minutes before each pass. Predictions are calculated on your iPhone from CelesTrak orbital data; your location is not uploaded. 31 MODES Robot 8/12/24/36 BW, Robot 12/24/36/72 Color, PD 50/90/120/160/180/240/290, Martin 1–4, Scottie 1/2/3/4/DX, Wraase SC2 30/60/120/180, Pasokon P3/P5/P7. HISTORY AND FIXES Every picture you receive or send is kept in History with its mode and time. Fix a slanted or shifted image, then save or share it. History has no limit. FREE AND PRO Any mode can be decoded and viewed for free. Robot 36 and Robot 72 can be saved, shared and sent for free, with a small watermark. To save or send one picture in another mode, watch a short video, up to 3 times a day. Robot72 Pro is a one-time purchase that unlocks every mode, removes the watermark and adds WAV export. No subscription. PRIVACY Audio and pictures are processed on your iPhone. Robot72 sends anonymous usage events that are not linked to you, and does not track you across apps. Rewarded videos are non-personalized; there are no banner or pop-up ads.

About

pico cam

Capture instant-style photos with a tiny camera and enjoy playful reveals on your Lock Screen. Save, share, or keep your cherished moments private on your device.

Highlights
  • Instant-style photo creation
  • Dynamic Island and Live Activity reveals
  • Save and share photos
  • Private on-device storage
  • Quick capture functionality
Features
Read full description

pico cam is a tiny camera for instant pics, playful reveals, and little photo rituals on iPhone. Take a pic, watch it become a tiny instant-style photo, then save or share it from your gallery. pico cam is built around quick captures, charming animations, and a Dynamic Island experience that makes every shot feel like it has a tiny entrance. Use pico cam for everyday moments, friends, outfits, meals, places, and all the small things that deserve to feel a little more special. Features: - Capture pics in the app - Create instant-style photo cards - Watch playful Dynamic Island and Live Activity reveals - Save your favorite shots - Share your pics to other apps - Keep your photos private on your device pico cam does not require an account. Your photos stay on your device unless you choose to share or save them elsewhere. Privacy policy: https://www.picocam.app/privacy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Robot724 screens
pico cam4 screens

Verdict

The call

The clearest difference is review sentiment: Robot72 at 100% against pico cam's 63%. Robot72 also leads on rating (4.9 vs 4.6) and device support (3 vs 1). pico cam's advantage is ads (none vs shown) and update cadence (every 5 days vs every 3 weeks). On price, in-app purchases, monetization model and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Robot72 sells 2 one-off in-app purchases and pico cam sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Robot72 holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: pico cam has 108 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 100% of Robot72's written reviews are positive against 63% of pico cam's.

UpkeepUpdate frequency

Robot72 ships an update every 3 weeks, pico cam every 5 days. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.

Scorecard6 real differences · 4 level
Robot72 versus pico cam: the parameters behind the verdict, then further details
ParameterRobot72pico cam
PriceFreeFree
Rating4.9 (14 ratings) — better4.6 (108 ratings)
Positive reviews100.0% of reviews — better63.5% of reviews
Number of ratings14108 — better
Update frequencyEvery 3 weeksEvery 5 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, Mac — betteriPhone
Requires iOS18.218.0 — better
Further details — not scored
Size38 MB30 MB
Age rating4+4+
Developer晨阳 段Soon Tiac Ching

Customer experience

Robot72

All ratings14 ratings
Positive92.9%
Neutral7.1%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

pico cam

All ratings96 ratings
Positive89.6%
Neutral1.0%
Negative9.4%
Written reviews52 reviews
Positive63.5%
Neutral15.4%
Negative21.2%

In-app purchases

2 purchases

Robot72

One-time2
  • Pro — Special Offer$2.99
  • Robot72 Pro$4.99
4 purchases

pico cam

Subscriptions2
  • pico cam+ Weekly$1.997 Days
  • pico cam+ Yearly$19.991 Year
One-time2
  • pico cam+ Lifetime$22.99
  • pico cam+ Lifetime$29.99

Questions

Is Robot72 free?
Robot72 is free to download, with in-app purchases available.
Is pico cam free?
pico cam is free to download, with in-app purchases available.
Which has better reviews, Robot72 or pico cam?
Robot72 is rated higher. Robot72 averages 4.9 out of 5 from 14 ratings, while pico cam averages 4.6 from 108 ratings.
Do Robot72 or pico cam have ads?
Robot72 shows ads; pico cam does not.
Which is updated more often, Robot72 or pico cam?
Robot72 ships an update every 3 weeks, and pico cam every 5 days. Most recently, Robot72 was updated on November 9, 2026 and pico cam on November 10, 2026.

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