# MAITRE vs Anniversary Note

The clearest difference is in-app purchases: MAITRE at none against Anniversary Note's 1. MAITRE also leads on iOS requirement (13.0 vs 18.0). Anniversary Note's advantage is update cadence (every 9 days vs every 25 months). On price, ads and device support there is nothing between them.

Both are free to download. Anniversary Note sells 1 one-off in-app purchase. MAITRE asks for nothing beyond the download.

MAITRE ships an update every 25 months, Anniversary Note every 9 days. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | MAITRE | Anniversary Note |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 9 days** |
| Size | 3 MB | 80 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kenichi Sainohira](https://appshunter.io/developer/1614772188) | [Foshan Gaoming Huiyang Network Technology Studio (Individually Owned Business)](https://appshunter.io/developer/1887272084) |

## What reviewers say

### MAITRE

[App page](https://appshunter.io/ios/app/maitre/id1614772186)

**In-app purchases:** none


### Anniversary Note

[App page](https://appshunter.io/ios/app/anniversary-note/id6775227455)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $1.99 | one-time |


## Frequently asked questions

### Is MAITRE free?

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

### Is Anniversary Note free?

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

### Do MAITRE or Anniversary Note have ads?

Neither MAITRE nor Anniversary Note shows ads.

### Which is updated more often, MAITRE or Anniversary Note?

MAITRE ships an update every 25 months, and Anniversary Note every 9 days. Most recently, MAITRE was updated on October 3, 2026 and Anniversary Note on October 7, 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.*