# Memos vs TaskTrees

The clearest difference is update cadence: TaskTrees at fortnightly against Memos's every 2 months. TaskTrees also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Memos ships an update every 2 months, TaskTrees fortnightly. The most recent releases landed on October 17, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Memos | TaskTrees |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 2 MB | 21 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kouji Aida](https://appshunter.io/developer/1714615165) | [Jun Takahashi](https://appshunter.io/developer/1738870278) |

## What reviewers say

### Memos

[App page](https://appshunter.io/ios/app/memos/id6470996851)

**Features:** macOS Compatibility

**In-app purchases:** none


### TaskTrees

[App page](https://appshunter.io/ios/app/tasktrees/id6482979857)

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

**In-app purchases:** none


## Frequently asked questions

### Is Memos free?

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

### Is TaskTrees free?

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

### Do Memos or TaskTrees have ads?

Neither Memos nor TaskTrees shows ads.

### Which is updated more often, Memos or TaskTrees?

Memos ships an update every 2 months, and TaskTrees fortnightly. Most recently, Memos was updated on October 17, 2026 and TaskTrees on October 19, 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.*