Siime vs KooSync
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Siime
Capture still images from videos and record video clips with time display. Browse saved pictures and playback recorded video files within the app's album.
- Play video via toy
- Get snapshots from video
- Record video with time display
- Save media to album
- Browse pictures
- Play record files
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1.play video via toy 2.get a snapshot from video and save it into the album 3. it can record,display record time and save it into the album 4. it can browse the pictures and play record files in the album
KooSync
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A revolutionary new way to interact with your devices, delivering the ultimate interactive experience. It bridges the gap between technology and privacy, allowing you to seamlessly control your devices and enjoy them. Features: Unified Control: Manage and control your devices with intuitive and easy-to-use settings. Separate Control: Flexible control over every aspect of your enjoyment. Full Access Control: Enable user permissions and customize time periods to meet diverse interaction needs. Secure and Private: Prioritize your privacy with secure connections and discreet app interactions. This app is the key to unlocking a new dimension of interaction. Step into the future of personal entertainment and bring your virtual experiences to life with this app.
Screenshots
Verdict
The clearest difference is update cadence: KooSync at every 3 weeks against Siime's every 4 months. Siime's advantage is device support (3 vs 1) and iOS requirement (7.0 vs 16.0). On price, ads 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Siime ships an update every 4 months, KooSync every 3 weeks. The most recent releases landed on September 24, 2026 and September 20, 2026 respectively.
| Parameter | Siime | KooSync |
|---|---|---|
| Price | Free | Free |
| Rating | 1.3 (11 ratings) — better | — |
| Positive reviews | 12.5% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 7.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 16 MB | 150 MB |
| Age rating | 4+ | 17+ |
| Developer | Svakom Design USA Limited | 宇森 吴 |
In-app purchases
Siime
No in-app purchases
KooSync
No in-app purchases
