# One Line One Turn vs Shape Snapper

The clearest difference is in-app purchases: One Line One Turn at none against Shape Snapper's 10. Shape Snapper's advantage is ads (none vs shown) and update cadence (every 5 days vs every 9 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Shape Snapper sells 10 one-off in-app purchases. One Line One Turn asks for nothing beyond the download.

One Line One Turn ships an update every 9 months, Shape Snapper every 5 days. The most recent releases landed on November 7, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | One Line One Turn | Shape Snapper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 5 days** |
| Size | 78 MB | 235 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sixto Figueroa Uribe](https://appshunter.io/developer/1359535151) | [Kite Games](https://appshunter.io/developer/1878111512) |

## What reviewers say

### One Line One Turn

[App page](https://appshunter.io/ios/app/one-line-one-turn/id1593722350)

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

**In-app purchases:** none


### Shape Snapper

[App page](https://appshunter.io/ios/app/shape-snapper-block-puzzle/id6788583451)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stater Bundle | $1.99 | one-time |
| FailOffer1 | $3.99 | one-time |
| Tiny Bundle NoAds | $4.99 | one-time |
| Middy Bundle | $9.99 | one-time |
| Middy Bundle NoAds | $9.99 | one-time |
| Biggie Bundle NoAds | $19.99 | one-time |
| Deluxe Bundle | $49.99 | one-time |
| Deluxe Bundle NoAds | $49.99 | one-time |
| Ultimate Bundle | $99.99 | one-time |
| Ultimate Bundle NoAds | $99.99 | one-time |


## Frequently asked questions

### Is One Line One Turn free?

One Line One Turn is free to download, with no in-app purchases.

### Is Shape Snapper free?

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

### Do One Line One Turn or Shape Snapper have ads?

One Line One Turn shows ads; Shape Snapper does not.

### Which is updated more often, One Line One Turn or Shape Snapper?

One Line One Turn ships an update every 9 months, and Shape Snapper every 5 days. Most recently, One Line One Turn was updated on November 7, 2026 and Shape Snapper 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.*