# Notes Tracker vs Habit Tracker 90 Day Challenge

The clearest difference is in-app purchases: Notes Tracker at none against Habit Tracker 90 Day Challenge's 3. Notes Tracker also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.0). Habit Tracker 90 Day Challenge's advantage is update cadence (every 3 weeks vs every 4 months). On price and ads there is nothing between them.

Both are free to download. Habit Tracker 90 Day Challenge sells 3 in-app purchases, starting at $4.99 per 7 days. Notes Tracker asks for nothing beyond the download.

Notes Tracker ships an update every 4 months, Habit Tracker 90 Day Challenge every 3 weeks. The most recent releases landed on September 9, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | Notes Tracker | Habit Tracker 90 Day Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/habit-tracker-90-day-challenge/id6504715172/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 27 MB | 21 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [Basma Tamam](https://appshunter.io/developer/1508009353) | [NBApps](https://appshunter.io/developer/1443534730) |

## What reviewers say

### Notes Tracker

[App page](https://appshunter.io/ios/app/notes-tracker/id1508009354)

**Features:** macOS Compatibility

**In-app purchases:** none


### Habit Tracker 90 Day Challenge

[App page](https://appshunter.io/ios/app/habit-tracker-90-day-challenge/id6504715172)

Build positive habits with a tool that lets you create custom tracking, visualize progress over 90 days with heatmaps and graphs, and share your journey. Ideal for anyone looking to improve their daily routines.

**Highlights:** Custom habit creation, Numeric progress entries, 90-day progress visualization, Heatmaps and line graphs, Shareable progress reports, User-friendly interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Week | $4.99 | per 7 days |
| One Year | $14.99 | per year |
| Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is Notes Tracker free?

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

### Is Habit Tracker 90 Day Challenge free?

Habit Tracker 90 Day Challenge is free to download, with in-app purchases available.

### Do Notes Tracker or Habit Tracker 90 Day Challenge have ads?

Both Notes Tracker and Habit Tracker 90 Day Challenge show ads.

### Which is updated more often, Notes Tracker or Habit Tracker 90 Day Challenge?

Notes Tracker ships an update every 4 months, and Habit Tracker 90 Day Challenge every 3 weeks. Most recently, Notes Tracker was updated on September 9, 2026 and Habit Tracker 90 Day Challenge on August 13, 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.*