Sound Monkey vs ProEye ACS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sound Monkey
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The configuration application of Safe Sound Indicator device by the National Foundation of the Deaf, New Zealand
ProEye ACS
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The system allows you to control the opening of a barrier or gate and also shows a camera aimed at a controlled device to control the opening.
Screenshots
Verdict
The clearest difference is update cadence: ProEye ACS at fortnightly against Sound Monkey's every 4 months. Sound Monkey's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Sound Monkey ships an update every 4 months, ProEye ACS fortnightly. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.
| Parameter | Sound Monkey | ProEye ACS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 65 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | National Foundation for the Deaf Inc | AirNet |
In-app purchases
Sound Monkey
No in-app purchases
ProEye ACS
No in-app purchases
