# BlockSAGA vs Letter Shift

The clearest difference is in-app purchases: BlockSAGA at none against Letter Shift's 1. BlockSAGA also leads on iOS requirement (16.0 vs 18.6). Letter Shift's advantage is update cadence (every 5 days vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. Letter Shift sells 1 one-off in-app purchase. BlockSAGA asks for nothing beyond the download.

BlockSAGA ships an update fortnightly, Letter Shift every 5 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | BlockSAGA | Letter Shift |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/blocksaga-arcade-puzzle/id6742095095/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Ad-supported | — |
| Size | 59 MB | 9 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Johann Burgess](https://appshunter.io/developer/880943841) | [adam rogan](https://appshunter.io/developer/837572905) |

## What reviewers say

### BlockSAGA

[App page](https://appshunter.io/ios/app/blocksaga-arcade-puzzle/id6742095095)

A free, offline puzzle game where you match colored shapes with satisfying gravity effects. Challenge your mind with endless levels, compete with friends on leaderboards, and enjoy relaxing visuals. Perfect for unwinding and staying sharp.

**Highlights:** Offline play, Endless levels, Score combo moves, Global leaderboards, Relaxing visuals, Regular updates

**In-app purchases:** none


### Letter Shift

[App page](https://appshunter.io/ios/app/letter-shift/id6759229771)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is BlockSAGA free?

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

### Is Letter Shift free?

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

### Do BlockSAGA or Letter Shift have ads?

Both BlockSAGA and Letter Shift show ads.

### Which is updated more often, BlockSAGA or Letter Shift?

BlockSAGA ships an update fortnightly, and Letter Shift every 5 days. Most recently, BlockSAGA was updated on October 30, 2026 and Letter Shift on October 28, 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.*