# Flex vs Free Leaf

The clearest difference is ads: Flex at none against Free Leaf's shown. Flex also leads on update cadence (every 3 months vs every 7 months). Free Leaf's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Flex ships an update every 3 months, Free Leaf every 7 months. The most recent releases landed on August 5, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Flex | Free Leaf |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 7 months |
| Size | 23 MB | 6 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [sean ELLISON](https://appshunter.io/developer/1471381369) | [Avinash Giri](https://appshunter.io/developer/1819461128) |

## What reviewers say

### Flex

[App page](https://appshunter.io/ios/app/flex-ability-concepts/id6478976363)

**Features:** macOS Compatibility

**In-app purchases:** none


### Free Leaf

[App page](https://appshunter.io/ios/app/free-leaf-thought-journal/id6747987221)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Flex free?

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

### Is Free Leaf free?

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

### Do Flex or Free Leaf have ads?

Free Leaf shows ads; Flex does not.

### Which is updated more often, Flex or Free Leaf?

Flex ships an update every 3 months, and Free Leaf every 7 months. Most recently, Flex was updated on August 5, 2026 and Free Leaf on September 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.*