# Program 10 vs Flux

The clearest difference is iOS requirement: Program 10 at 16.0 against Flux's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Program 10 sells 1 one-off in-app purchase and Flux sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Program 10 ships an update every 3 weeks, Flux every 10 days. The most recent releases landed on October 11, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Program 10 | Flux |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 4 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [PETER JAMES STYRING](https://appshunter.io/developer/1676020242) | [RICHARD BAGSHAW](https://appshunter.io/developer/1878322606) |

## What reviewers say

### Program 10

[App page](https://appshunter.io/ios/app/program-10/id6446104008)

Access personalized nutrition and training plans. Track your custom workouts, body measurements, and weight loss progress. Achieve your fitness goals with tailored guidance.

**Highlights:** Personalized nutrition programs, Personalized training programs, Track training sessions, Track body progressions, Track weight loss

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Program 10 | $350.00 | one-time |


### Flux

[App page](https://appshunter.io/ios/app/flux-mounjaro-tracker/id6759365748)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flux Pro Monthly | $4.99 | per month |
| Flux Pro Yearly | $24.99 | per year |


## Frequently asked questions

### Is Program 10 free?

Program 10 is free to download, with in-app purchases available.

### Is Flux free?

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

### Do Program 10 or Flux have ads?

Neither Program 10 nor Flux shows ads.

### Which is updated more often, Program 10 or Flux?

Program 10 ships an update every 3 weeks, and Flux every 10 days. Most recently, Program 10 was updated on October 11, 2026 and Flux on October 17, 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.*