ONNOA vs DeFace Privacy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ONNOA
This app acts as a remote control for a physical camera accessory, enabling advanced time-lapse photography. It offers features like linear time-lapsing, interval ramping, and long exposure control for professional results.
- Remote triggering
- Linear time-lapse
- Interval ramping
- Long exposure bulb mode
- Presets
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SmartTimer is a physical product from ONNOA. This app serves as a remote control for it. Stop making boring time lapses. The SmartTimer is a state-of-the-art remote shutter release and intervalometer. Connect it to your camera and create stunning images and timelapses without any limitations. With advanced features such as linear timelapsing, interval ramping, long exposures, presets and remote triggering, it is suitable for all photographers and astrophotographers who want to get the best out of their camera. Compact, easy to use and with a wide range of settings, our device is suitable for professional photographers and beginners alike. Take your photography to the next level with advanced interval control for professional results. Main features: - Linear time-lapse - Interval ramping - Long exposure bulb mode - Presets - Remote triggering
DeFace Privacy
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DeFace Privacy lets you anonymize faces (and any other sensitive area) in a photo with a single tap — fully on your device. No upload, no account, no tracking. The app works offline. Highlights • Automatic face detection runs locally with YuNet (no internet required). • Refine with a soft pixelation brush: adjust block size, hardness, and the optional "secure scramble" that locally reshuffles tiles to defeat naive un-pixelation matching. • Editing happens at high resolution, the exported JPEG re-decodes the original at full quality. • Save back to Photos through the system share sheet, or send anywhere else. • Truly private by design — the image bytes never leave your iPhone. • Open source under the MIT License. The bundled face-detection model (YuNet, OpenCV Zoo) is also MIT.
Screenshots
Verdict
The clearest difference is iOS requirement: DeFace Privacy at 13.0 against ONNOA's 15.0. 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.
| Parameter | ONNOA | DeFace Privacy |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 4 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 52 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | ONNOA GbR | ben pohl |
In-app purchases
ONNOA
No in-app purchases
DeFace Privacy
No in-app purchases









