# OneLock vs TOMO

The clearest difference is in-app purchases: TOMO at none against OneLock's 6. TOMO also leads on update cadence (every 2 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. OneLock sells 6 in-app purchases, starting at $0.99 per month. TOMO asks for nothing beyond the download.

OneLock ships an update fortnightly, TOMO every 2 days. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | OneLock | TOMO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 118 MB | 26 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Hangzhou Charmobi Network Technology Co.,Ltd](https://appshunter.io/developer/1541284759) | [盟 张](https://appshunter.io/developer/6786098745) |

## What reviewers say

### OneLock

[App page](https://appshunter.io/ios/app/onelock-app-vault/id6476641680)

Secure your private apps and data with advanced blocking strategies. Disguise the app with a fake passcode or icon, and utilize it for parental controls to manage app installations and in-app purchases. Offers dual protection with passcodes and Face ID.

**Highlights:** Block private applications, Scheduled app blocking, Location-based app blocking, Incognito passcode disguise, Dual protection with Face ID, App icon disguise, Parental controls for app installation and IAPs

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Weekly | $1.99 | per 7 days |
| Monthly | $5.99 | per month |
| Yearly | $9.99 | per year |
| Lifetime | $12.99 | one-time |
| Lifetime | $19.99 | one-time |


### TOMO

[App page](https://appshunter.io/ios/app/tomo-img/id6786200585)

**In-app purchases:** none


## Frequently asked questions

### Is OneLock free?

OneLock is free to download, with in-app purchases available.

### Is TOMO free?

TOMO is free to download, with no in-app purchases.

### Do OneLock or TOMO have ads?

Neither OneLock nor TOMO shows ads.

### Which is updated more often, OneLock or TOMO?

OneLock ships an update fortnightly, and TOMO every 2 days. Most recently, OneLock was updated on October 15, 2026 and TOMO on October 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*