# Habit Tracker vs Atom

The clearest difference is in-app purchases: Atom at none against Habit Tracker's 2. Atom also leads on iOS requirement (13.0 vs 17.2). On price, ads and device support there is nothing between them.

Both are free to download. Habit Tracker sells 2 in-app purchases, starting at $2.99 per month. Atom asks for nothing beyond the download.

## The numbers

| Metric | Habit Tracker | Atom |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Size | 16 MB | 22 MB |
| Requires iOS | 17.2 | **13.0** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ayhan Selek](https://appshunter.io/developer/1740857810) | [ZHIPENG HU](https://appshunter.io/developer/1863720972) |

## What reviewers say

### Habit Tracker

[App page](https://appshunter.io/ios/app/habit-tracker-keepup/id6495810120)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KeepUp Pro (1 Month) | $2.99 | per month |
| KeepUp Pro (1 Year) | $19.99 | per year |


### Atom

[App page](https://appshunter.io/ios/app/atom-atomic-habits/id6756926617)

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

**In-app purchases:** none


## Frequently asked questions

### Is Habit Tracker free?

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

### Is Atom free?

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

### Do Habit Tracker or Atom have ads?

Neither Habit Tracker nor Atom 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.*