# ION Partner vs Project 75

The clearest difference is in-app purchases: ION Partner at none against Project 75's 2. ION Partner also leads on iOS requirement (12.0 vs 17.3). On price there is nothing between them.

Both are free to download. Project 75 sells 2 in-app purchases, starting at $12.99 per month. ION Partner asks for nothing beyond the download.

## The numbers

| Metric | ION Partner | Project 75 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/project-75-75-days-challenge/id6757433925/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 10 days |
| Monetization | — | Freemium |
| Size | 43 MB | 17 MB |
| Requires iOS | **12.0** | 17.3 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 17+ |
| Developer | [ION MICRO SYSTEMS CO.LTD](https://appshunter.io/developer/1486291877) | [Zaphon AI, LLC](https://appshunter.io/developer/1856772843) |

## What reviewers say

### ION Partner

[App page](https://appshunter.io/ios/app/ion-partner/id6541750811)

**In-app purchases:** none


### Project 75

[App page](https://appshunter.io/ios/app/project-75-75-days-challenge/id6757433925)

This app provides a structured 75-day challenge to build consistency and discipline. It generates a personalized plan based on your goals, offers a daily checklist, and includes an AI coach for motivation when needed. Focuses on building reliable systems over fleeting motivation.

**Highlights:** Personalized 75-day plan generation, Daily non-negotiable checklist, AI motivational coach, Streak building and progress tracking, Clear rules and structure for accountability

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Project 75 Pro (Monthly) | $12.99 | per month |
| Project 75 Pro (Annual) | $49.99 | per year |


## Frequently asked questions

### Is ION Partner free?

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

### Is Project 75 free?

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

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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.*