O2Lock vs APTROCK
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.
APTROCK
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This app is used with the NFC smart lock provided by 4quad (www.4quad.com), which has no battery, no charging, high security, easy to use. With this APP you can manage multiple locks, quickly Lock & UnLock the lock, manage lock passwords, read & write the NDEF information etc.
Screenshots
Verdict
The clearest difference is update cadence: O2Lock at every 3 weeks against APTROCK's every 3 months. 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, APTROCK every 3 months. The most recent releases landed on September 16, 2026 and May 16, 2026 respectively.
| Parameter | O2Lock | APTROCK |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 30 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | One2Touch AS | Sixiangxian Enterprise Development (Shanghai) Co., Ltd. |
In-app purchases
O2Lock
No in-app purchases
APTROCK
No in-app purchases
