Comparison

何洛应用锁 vs Robot72

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

Head to head
About

何洛应用锁

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让用户可以根据区域限制孩子或老人使用某些应用。 用户协议 https://yincang.heheguanwang.com/user_agreement.html 会员协议 https://yincang.heheguanwang.com/vip_agreement.html 隐私条款 https://yincang.heheguanwang.com/privacy.html

About

Robot72

Decode amateur radio SSTV transmissions into images or encode your own photos as audio. This app offers a wide range of SSTV modes and runs entirely on your device for privacy.

Highlights
  • Auto-detect SSTV modes
  • Decode live audio or WAV files
  • Encode photos to SSTV audio
  • Extensive SSTV mode support
  • Decoding history with thumbnails
  • Save and share decoded images
Features
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Robot72 is a slow-scan television (SSTV) encoder and decoder for iPhone. Listen to amateur radio SSTV transmissions and decode them into images, or send your own photos as audio that any SSTV receiver can pick up. 【Why Robot72】 Built for radio enthusiasts: Robot72 is designed for amateur radio operators, SWLs, ISS pass watchers, and anyone curious about how images travel as sound. Auto-detection means you do not need to know the mode in advance — just tap Listen and the app figures it out. Private by design: SSTV processing runs entirely on your device. Robot72 sends only privacy-minimized product interaction events that are not linked to your identity, helping us improve onboarding and core features. Photos, audio, and history stay on your device. Optional rewarded videos are requested as non-personalized ads; there are no banners or pop-ups. Robot72 does not use its analytics data to track you across apps or websites. Full SSTV mode coverage: Robot 36, Robot 72, PD 50/90/120/160/180/240/290, Martin 1/2/3/4, Scottie 1/2/3/4/DX, SC2 30/60/120/180, Wraase, AVT 24/90/94/125/188 and more — 25+ modes in total. 【Features】 • Auto-detect incoming SSTV mode from the VIS code • Decode live audio from the microphone, or import a WAV file • Encode any photo into SSTV audio and play it through the speaker or export as WAV • Decode history with thumbnails, mode, and timestamp for every entry • Share or save decoded images and exported audio files 【Pro】 Robot72 includes a free tier for everyday use. The optional Pro upgrade unlocks the full library of SSTV modes for transmission, removes the watermark from sent images, and lifts the history cap. Pro is a one-time purchase — no subscription. Not ready to buy? Watch a short video to unlock any Pro mode for one send — up to 3 times a day.

Screenshots

何洛应用锁3 screens
Robot724 screens

Verdict

The call

The clearest difference is device support: Robot72 at 3 against 何洛应用锁's —. 何洛应用锁's advantage is iOS requirement (13.0 vs 18.2). On price and in-app purchases 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. 何洛应用锁 sells 7 in-app purchases, starting at $4.99 per 7 days and Robot72 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Scorecard2 real differences · 8 level
何洛应用锁 versus Robot72: the parameters behind the verdict, then further details
Parameter何洛应用锁Robot72
PriceFreeFree
Rating—4.8 (11 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—11 — better
Update frequency—Every 5 weeks
Ads—Yes
In-app purchasesYesYes
Monetization—Free with in-app purchases
Devices—iPhone, iPad, Mac — better
Requires iOS13.0 — better18.2
Further details — not scored
Size85 MB36 MB
Age rating4+4+
Developer淮安何河何洛信用信息科技有限公司晨阳 段

In-app purchases

7 purchases

何洛应用锁

Subscriptions1
  • 周会员7 Days trial$4.997 Days
One-time6
  • 存储空间5G$2.99
  • 存储空间20G$6.99
  • 一年会员$14.99
Show 3 more
  • 终身会员$24.99
  • 存储空间188G$29.99
  • 存储空间1T$39.99
1 purchases

Robot72

One-time1
  • Robot72 Pro$6.99

Questions

Is 何洛应用锁 free?
何洛应用锁 is free to download, with in-app purchases available.
Is Robot72 free?
Robot72 is free to download, with in-app purchases available.

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