# ComboLoop vs 75 Days Challenge

The clearest difference is price: 75 Days Challenge at Free against ComboLoop's $0.49. ComboLoop's advantage is in-app purchases (none vs 3) and device support (4 vs 1). On rating, ratings volume and ads there is nothing between them.

75 Days Challenge is free to download; ComboLoop costs $0.49 up front. 75 Days Challenge sells 3 in-app purchases, starting at $7.99 per 7 days. ComboLoop asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for ComboLoop against 5.0 for 75 Days Challenge. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | ComboLoop | 75 Days Challenge |
| --- | --- | --- |
| Price | $0.49 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/comboloop/id6804691771/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/75-days-challenge-own75/id6804744924/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Monetization | **Paid** | Subscription |
| Size | 25 MB | 24 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ahmet Burak Ozyurt](https://appshunter.io/developer/1885654818) | [Kai Chi Tsao](https://appshunter.io/developer/1299477756) |

## What reviewers say

### ComboLoop

[App page](https://appshunter.io/ios/app/comboloop/id6804691771)

This app helps you build lasting habits by making consistency rewarding. It offers a visually engaging way to track daily progress, celebrate milestones, and understand your patterns. Designed for real life, it allows for flexible tracking and private data storage.

**Highlights:** Satisfying daily completion rituals, Vivid habit colors and personalities, Milestone achievements (7, 30, 100, 365 days), Collectible tokens for progress, Guided habit ideas and custom creation, Reminders and notes, Interactive Home Screen widgets

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

**In-app purchases:** none


### 75 Days Challenge

[App page](https://appshunter.io/ios/app/75-days-challenge-own75/id6804744924)

Build and track custom 75-day challenges for habits like fitness, wellness, or reading. Make progress visible with daily logs, photo proof, and friend invitations. The app stores your data locally or syncs securely with iCloud.

**Highlights:** Customizable 75-day challenges, Daily habit tracking, Photo proof for progress, Friend invitations and progress sharing, Timely reminders, Local data storage or iCloud sync

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Own75 Weekly | $7.99 | per 7 days |
| Own75 Annual | $29.99 | per year |
| Own75 Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is ComboLoop free?

ComboLoop costs $0.49, with no in-app purchases.

### Is 75 Days Challenge free?

75 Days Challenge is free to download, with in-app purchases available.

### Which has better reviews, ComboLoop or 75 Days Challenge?

ComboLoop and 75 Days Challenge are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do ComboLoop or 75 Days Challenge have ads?

Neither ComboLoop nor 75 Days Challenge 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.*