# Habit Tracker vs nu

The clearest difference is price: nu at Free against Habit Tracker's $0.49. nu also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). Habit Tracker's advantage is in-app purchases (none vs 1). On update cadence and ads there is nothing between them.

nu is free to download; Habit Tracker costs $0.49 up front. nu sells 1 one-off in-app purchase. Habit Tracker asks for nothing beyond the download.

Habit Tracker ships an update every 2 weeks, nu monthly. The most recent releases landed on October 8, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Habit Tracker | nu |
| --- | --- | --- |
| Price | $0.49 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 17 MB | 9 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BOOGIOS_STUDIO](https://appshunter.io/developer/1707135670) | [Dahye Yu](https://appshunter.io/developer/6777135828) |

## What reviewers say

### Habit Tracker

[App page](https://appshunter.io/ios/app/habit-tracker-loopin/id6785823041)

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

**In-app purchases:** none


### nu

[App page](https://appshunter.io/ios/app/nu-adhd-journal/id6795662726)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Lifetime | $4.99 | one-time |


## Frequently asked questions

### Is Habit Tracker free?

Habit Tracker costs $0.49, with no in-app purchases.

### Is nu free?

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

### Do Habit Tracker or nu have ads?

Neither Habit Tracker nor nu shows ads.

### Which is updated more often, Habit Tracker or nu?

Habit Tracker ships an update every 2 weeks, and nu monthly. Most recently, Habit Tracker was updated on October 8, 2026 and nu on October 4, 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.*