# Letter Roll vs Stack'

The clearest difference is update cadence: Stack' at daily against Letter Roll's every 29 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Letter Roll ships an update every 29 months, Stack' daily. The most recent releases landed on December 1, 2025 and September 16, 2026 respectively.

## The numbers

| Metric | Letter Roll | Stack' |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 29 months | **Daily** |
| Size | 79 MB | 16 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [omer cetin](https://appshunter.io/developer/1584332419) | [Cedric Cornelis](https://appshunter.io/developer/640534931) |

## What reviewers say

### Letter Roll

[App page](https://appshunter.io/ios/app/letter-roll/id1589463270)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stack'

[App page](https://appshunter.io/ios/app/stack/id6502195987)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Letter Roll free?

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

### Is Stack' free?

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

### Do Letter Roll or Stack' have ads?

Both Letter Roll and Stack' show ads.

### Which is updated more often, Letter Roll or Stack'?

Letter Roll ships an update every 29 months, and Stack' daily. Most recently, Letter Roll was updated on December 1, 2025 and Stack' on September 16, 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.*