O2Lock vs SINOX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
O2Lock
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Opens NFC powered locks from One2Lock. Can operate on Furniture locks, Padlocks and Multi Purpose locks. Allows you to easy share keys between devices.
SINOX
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"Integrated CAN Bus Security System for eBikes. Features: 1. Seamless System Integration: CAN bus Security System perfectly integrates with eBike systems, providing a smart lock solution that enhances overall protection. 2. Keyless Technology: Wireless short-range communication technology and AES128 encryption, CAN bus Security System ensures secure communication. Simply approach the bike and touch the Keyless button on the lock to unlock effortlessly. No keys needed!"
Screenshots
Verdict
The clearest difference is update cadence: O2Lock at every 3 weeks against SINOX's every 4 months. O2Lock also leads on 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.
O2Lock ships an update every 3 weeks, SINOX every 4 months. Both last shipped on September 16, 2026.
| Parameter | O2Lock | SINOX |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 30 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | One2Touch AS | BKeen International Corporated |
In-app purchases
O2Lock
No in-app purchases
SINOX
No in-app purchases
