# Turngrid vs Marble Sort

The clearest difference is in-app purchases: Marble Sort at none against Turngrid's 10. Marble Sort also leads on update cadence (daily vs every 4 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Turngrid sells 10 one-off in-app purchases. Marble Sort asks for nothing beyond the download.

Turngrid ships an update every 4 days, Marble Sort daily. Both last shipped on November 5, 2026.

## The numbers

| Metric | Turngrid | Marble Sort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (2.4K ratings)](https://appshunter.io/ios/app/turngrid/id6757190138/reviews)** | — |
| Number of ratings | **2.4K** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 4 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 315 MB | 42 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [远翔 张](https://appshunter.io/developer/1760164269) | [Texas PFCG Aplicativos Ltda](https://appshunter.io/developer/593189652) |

## What reviewers say

### Turngrid

[App page](https://appshunter.io/ios/app/turngrid/id6757190138)

An addictive arrow puzzle game that tests your logic and quick thinking. Tap arrows in the correct sequence to clear the grid before time runs out, navigating tricky arrangements and special mechanics. Plan carefully to avoid losing limited lives and master over 3,000 challenging levels.

**Highlights:** 3,000+ challenging levels, Special arrow mechanics, Time-limited challenges, Limited lives system, Brain-training puzzles, Simple controls, tricky gameplay

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Special Offer | $0.99 | one-time |
| Mini Coin Package | $1.99 | one-time |
| Mini Bundle | $4.99 | one-time |
| Small Coin Package | $7.99 | one-time |
| Grid Core Bundle | $9.99 | one-time |
| Medium Coin Package | $14.99 | one-time |
| Grid Plus Bundle | $19.99 | one-time |
| Grid Pro Bundle | $29.99 | one-time |
| Huge Coin Package | $54.99 | one-time |
| Mega Coin Package | $99.99 | one-time |


### Marble Sort

[App page](https://appshunter.io/ios/app/marble-sort-asmr-de-colorir/id6771502708)

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

**In-app purchases:** none


## Frequently asked questions

### Is Turngrid free?

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

### Is Marble Sort free?

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

### Do Turngrid or Marble Sort have ads?

Both Turngrid and Marble Sort show ads.

### Which is updated more often, Turngrid or Marble Sort?

Turngrid ships an update every 4 days, and Marble Sort daily. Most recently, Turngrid was updated on November 5, 2026 and Marble Sort on November 5, 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.*