# MIMI Private Timer vs Authenticator App

The clearest difference is update cadence: MIMI Private Timer at every 6 days against Authenticator App's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. MIMI Private Timer sells 2 one-off in-app purchases and Authenticator App sells 1 in-app purchase, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

MIMI Private Timer ships an update every 6 days, Authenticator App every 2 weeks. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | MIMI Private Timer | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Size | 10 MB | 4 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Ryoma Inoue](https://appshunter.io/developer/1862345588) | [Hang Ma](https://appshunter.io/developer/1808693825) |

## What reviewers say

### MIMI Private Timer

[App page](https://appshunter.io/ios/app/mimi-private-timer/id6760279762)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| Buy me a coffee | $2.99 | one-time |


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-novaz/id6794714046)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator Pro - Weekly | $6.99 | per 7 days |


## Frequently asked questions

### Is MIMI Private Timer free?

MIMI Private Timer is free to download, with in-app purchases available.

### Is Authenticator App free?

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

### Do MIMI Private Timer or Authenticator App have ads?

Neither MIMI Private Timer nor Authenticator App shows ads.

### Which is updated more often, MIMI Private Timer or Authenticator App?

MIMI Private Timer ships an update every 6 days, and Authenticator App every 2 weeks. Most recently, MIMI Private Timer was updated on October 7, 2026 and Authenticator App on October 16, 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.*