# Micro Habit vs DotChain

The clearest difference is in-app purchases: Micro Habit at none against DotChain's 2. DotChain's advantage is iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. DotChain sells 2 in-app purchases, starting at $1.99 per month. Micro Habit asks for nothing beyond the download.

## The numbers

| Metric | Micro Habit | DotChain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 15 MB | 46 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [建春 张](https://appshunter.io/developer/1844027944) | [MAKOTO NAKAGAWA](https://appshunter.io/developer/1850679004) |

## What reviewers say

### Micro Habit

[App page](https://appshunter.io/ios/app/micro-habit-routine-tracker/id6753787418)

**Features:** macOS Compatibility

**In-app purchases:** none


### DotChain

[App page](https://appshunter.io/ios/app/dotchain/id6756904225)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan (Monthly) | $1.99 | per month |
| Pro Plan (Yearly) | $14.99 | per year |


## Frequently asked questions

### Is Micro Habit free?

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

### Is DotChain free?

DotChain is free to download, with in-app purchases available.

### Do Micro Habit or DotChain have ads?

Neither Micro Habit nor DotChain shows ads.

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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.*