# PureHabit vs Moonbub

The clearest difference is update cadence: Moonbub at every 4 days against PureHabit's every 3 months. Moonbub also leads on device support (3 vs 1) and iOS requirement (15.1 vs 26.2). 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.

PureHabit ships an update every 3 months, Moonbub every 4 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PureHabit | Moonbub |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Size | 1 MB | 44 MB |
| Requires iOS | 26.2 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KAYZER ELEKTRONIK TICARET ANONIM SIRKETI](https://appshunter.io/developer/1630391207) | [Sebastian Robison](https://appshunter.io/developer/6772004932) |

## What reviewers say

### PureHabit

[App page](https://appshunter.io/ios/app/purehabit-habit-tracker/id6759610272)

**Features:** macOS Compatibility

**In-app purchases:** none


### Moonbub

[App page](https://appshunter.io/ios/app/moonbub/id6772004930)

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

**In-app purchases:** none


## Frequently asked questions

### Is PureHabit free?

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

### Is Moonbub free?

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

### Do PureHabit or Moonbub have ads?

Neither PureHabit nor Moonbub shows ads.

### Which is updated more often, PureHabit or Moonbub?

PureHabit ships an update every 3 months, and Moonbub every 4 days. Most recently, PureHabit was updated on November 5, 2026 and Moonbub on October 31, 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.*