# Habit Tracker with Timer vs Kototsumugi

The clearest difference is iOS requirement: Kototsumugi at 13.0 against Habit Tracker with Timer's 16.0. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 18, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Habit Tracker with Timer | Kototsumugi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | Every 3 days |
| Size | 1 MB | 45 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [masayoshi matsuda](https://appshunter.io/developer/1611935365) | [Tomofumi Ueba](https://appshunter.io/developer/1636195782) |

## What reviewers say

### Habit Tracker with Timer

[App page](https://appshunter.io/ios/app/habit-tracker-with-timer/id6468949934)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kototsumugi

[App page](https://appshunter.io/ios/app/kototsumugi-ai-diary-chat/id6776285459)

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

**In-app purchases:** none


## Frequently asked questions

### Is Habit Tracker with Timer free?

Habit Tracker with Timer is free to download, with no in-app purchases.

### Is Kototsumugi free?

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

### Do Habit Tracker with Timer or Kototsumugi have ads?

Neither Habit Tracker with Timer nor Kototsumugi shows ads.

### Which is updated more often, Habit Tracker with Timer or Kototsumugi?

Habit Tracker with Timer ships an update every 3 days, and Kototsumugi every 3 days. Most recently, Habit Tracker with Timer was updated on October 18, 2026 and Kototsumugi on October 3, 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.*