# TaskTrees vs I

The clearest difference is ads: TaskTrees at none against I's shown. TaskTrees also leads on update cadence (fortnightly vs every 6 months). I's advantage is iOS requirement (12.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

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

TaskTrees ships an update fortnightly, I every 6 months. The most recent releases landed on August 5, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | TaskTrees | I |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 6 months |
| Size | 21 MB | 35 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jun Takahashi](https://appshunter.io/developer/1738870278) | [Towa TAKEUCHI](https://appshunter.io/developer/1681125787) |

## What reviewers say

### TaskTrees

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

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

**In-app purchases:** none


### I

[App page](https://appshunter.io/ios/app/i-memo/id6502877993)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TaskTrees free?

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

### Is I free?

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

### Do TaskTrees or I have ads?

I shows ads; TaskTrees does not.

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

TaskTrees ships an update fortnightly, and I every 6 months. Most recently, TaskTrees was updated on August 5, 2026 and I on September 27, 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.*