# Project Possible vs Fit4life with Heidi

Project Possible and Fit4life with Heidi are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Project Possible sells 1 in-app purchase, starting at $130.99 per month and Fit4life with Heidi sells 1 in-app purchase, starting at $10.00 per month. Whichever you choose, the download price is not the number that matters.

Project Possible ships an update every 6 weeks, Fit4life with Heidi every 5 weeks. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Project Possible | Fit4life with Heidi |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | Paid | — |
| Size | 52 MB | 56 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Kelly Reed](https://appshunter.io/developer/1686754116) | [HEIDI BUTTON](https://appshunter.io/developer/1783122032) |

## What reviewers say

### Project Possible

[App page](https://appshunter.io/ios/app/project-possible/id6448876171)

This app provides personalized coaching and group programs to help users achieve their best physical selves. It offers 1-on-1 programming, instructor mentoring, and body transformation plans. Access requires a paid coaching plan.

**Highlights:** 1-on-1 programming, Instructor mentoring, Group body transformation programs, Personalized coaching, Client progress tracking

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Coaching | $130.99 | per month |


### Fit4life with Heidi

[App page](https://appshunter.io/ios/app/fit4life-with-heidi/id6738955461)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Coaching | $10.00 | per month |


## Frequently asked questions

### Is Project Possible free?

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

### Is Fit4life with Heidi free?

Fit4life with Heidi is free to download, with in-app purchases available.

### Do Project Possible or Fit4life with Heidi have ads?

Neither Project Possible nor Fit4life with Heidi shows ads.

### Which is updated more often, Project Possible or Fit4life with Heidi?

Project Possible ships an update every 6 weeks, and Fit4life with Heidi every 5 weeks. Most recently, Project Possible was updated on November 3, 2026 and Fit4life with Heidi on November 8, 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.*