# AuthONE Authenticator vs ZenLocks

The clearest difference is update cadence: ZenLocks at every 9 days against AuthONE Authenticator's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AuthONE Authenticator sells 2 in-app purchases, starting at $0.99 per year and ZenLocks sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

AuthONE Authenticator ships an update every 2 months, ZenLocks every 9 days. The most recent releases landed on September 14, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | AuthONE Authenticator | ZenLocks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/authone-authenticator/id6467347432/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 27 MB | 3 MB |
| Requires iOS | **16** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [启敬 陈](https://appshunter.io/developer/1708416827) | [浩 张](https://appshunter.io/developer/1892225562) |

## What reviewers say

### AuthONE Authenticator

[App page](https://appshunter.io/ios/app/authone-authenticator/id6467347432)

This app provides secure, encrypted storage and offline generation of two-factor authentication codes. It offers encrypted backups, cross-device synchronization, and easy import from other services. It also includes a browser extension for quick and secure code filling on websites.

**Highlights:** Secure & Private Data Storage, Encrypted Backup & Restore, Cross-Device Synchronization, Offline Code Generation, Browser Extension Integration, Multi-Account Import, Support for Popular Services

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly | $0.99 | per year |
| Lifetime Access | $2.99 | one-time |


### ZenLocks

[App page](https://appshunter.io/ios/app/zenlocks/id6765883799)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 中杯 | $1.99 | one-time |
| 大杯 | $5.99 | one-time |
| 超大杯 | $9.99 | one-time |


## Frequently asked questions

### Is AuthONE Authenticator free?

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

### Is ZenLocks free?

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

### Do AuthONE Authenticator or ZenLocks have ads?

Neither AuthONE Authenticator nor ZenLocks shows ads.

### Which is updated more often, AuthONE Authenticator or ZenLocks?

AuthONE Authenticator ships an update every 2 months, and ZenLocks every 9 days. Most recently, AuthONE Authenticator was updated on September 14, 2026 and ZenLocks on September 11, 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.*