# Hundred Habits vs TsukiUsagi Timer

The clearest difference is ads: TsukiUsagi Timer at none against Hundred Habits's shown. Hundred Habits's advantage is iOS requirement (13.4 vs 18.5). On price, update cadence, 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.

Hundred Habits ships an update every 6 days, TsukiUsagi Timer every 9 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Hundred Habits | TsukiUsagi Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hundred-habits/id6478966966/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Every 9 days |
| Monetization | Ad-supported | — |
| Size | 24 MB | 15 MB |
| Requires iOS | **13.4** | 18.5 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Westmoreland Creative LLC](https://appshunter.io/developer/1737263064) | [Kazumi Matsumoto](https://appshunter.io/developer/1845542621) |

## What reviewers say

### Hundred Habits

[App page](https://appshunter.io/ios/app/hundred-habits/id6478966966)

Embark on a 100-day journey to build lasting habits for personal and professional growth. This app helps you cultivate, track, and maintain new routines with a focus on consistent progress.

**Highlights:** 100-day habit building program, Track new habit cultivation, Maintain consistent progress, Achieve personal goals, Achieve professional goals

**In-app purchases:** none


### TsukiUsagi Timer

[App page](https://appshunter.io/ios/app/tsukiusagi-timer/id6753893693)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hundred Habits free?

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

### Is TsukiUsagi Timer free?

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

### Do Hundred Habits or TsukiUsagi Timer have ads?

Hundred Habits shows ads; TsukiUsagi Timer does not.

### Which is updated more often, Hundred Habits or TsukiUsagi Timer?

Hundred Habits ships an update every 6 days, and TsukiUsagi Timer every 9 days. Most recently, Hundred Habits was updated on November 4, 2026 and TsukiUsagi Timer on October 30, 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.*