# Flexi vs ZeroSugar

The clearest difference is in-app purchases: ZeroSugar at none against Flexi's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Flexi sells 3 in-app purchases, starting at $7.99 per month. ZeroSugar asks for nothing beyond the download.

## The numbers

| Metric | Flexi | ZeroSugar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 46 MB | 31 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Simen Mathiesen](https://appshunter.io/developer/1875543632) | [Van Cong Duong](https://appshunter.io/developer/1880638921) |

## What reviewers say

### Flexi

[App page](https://appshunter.io/ios/app/flexi-workout-tracker/id6758888461)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flexi Pro Monthly | $7.99 | per month |
| Flexi Pro Annual | $49.99 | per year |
| Flexi Pro Lifetime | $59.99 | one-time |


### ZeroSugar

[App page](https://appshunter.io/ios/app/zerosugar/id6759788367)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flexi free?

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

### Is ZeroSugar free?

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

### Do Flexi or ZeroSugar have ads?

Neither Flexi nor ZeroSugar 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.*