# Marble Sort vs Stack Sort

The clearest difference is ratings volume: Marble Sort at 74K against Stack Sort's 7.8K. Marble Sort also leads on chart position (#38 vs unranked) and review sentiment (40% vs 31%). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Marble Sort sells 31 one-off in-app purchases and Stack Sort sells 14 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Marble Sort against 4.7 for Stack Sort. That said, the two scores are not equally well evidenced: Marble Sort has 74K ratings behind it against 7.8K, so its average is the more settled of the two. Written reviews are what separate them: 40% of Marble Sort's written reviews are positive against 31% of Stack Sort's.

Marble Sort ships an update weekly, Stack Sort every 10 days. Both last shipped on November 1, 2026.

## The numbers

| Metric | Marble Sort | Stack Sort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (74K ratings)](https://appshunter.io/ios/app/marble-sort-ball-color-puzzle/id6754558455/reviews) | **[4.7 (7.8K ratings)](https://appshunter.io/ios/app/stack-sort-color-puzzle/id6756001949/reviews)** |
| Number of ratings | **74K** | 7.8K |
| Positive reviews | **39.8% of reviews** | 31.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#38** | — |
| Size | 489 MB | 231 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Voodoo](https://appshunter.io/developer/714804730) | [Panteon Yazilim Oyun Egitim Teknolojileri ve Hizmetleri Sanayi Ticaret Anonim Sirketi](https://appshunter.io/developer/545605917) |

## What reviewers say

### Marble Sort

[App page](https://appshunter.io/ios/app/marble-sort-ball-color-puzzle/id6754558455)

**Currently charting:** #38 Top Grossing · Casual, #47 Top Grossing · Puzzle, #108 Top Grossing · Games, #161 Top Free · Puzzle, #174 Top Free · Casual (US App Store)

Engage in a satisfying ASMR physics puzzle where you strategically drop marbles onto a moving conveyor. Time your actions to sort the colored balls into their correct trays before the belt becomes clogged. Offers hundreds of levels with increasing difficulty and offline play.

**Highlights:** Dynamic conveyor belt mechanics, Realistic ASMR physics simulation, Hundreds of challenging levels, Offline play capability, One-tap intuitive controls, Deep puzzle progression

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

**In-app purchases (31)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Marble Sort CoinPack | $1.99 | one-time |
| Marble Sort Pack | $1.99 | one-time |
| Tiny Pack of Coins | $1.99 | one-time |
| Marble Sort CoinPack | $2.99 | one-time |
| Marble Sort CoinPack | $3.99 | one-time |
| Marble Sort Pack | $3.99 | one-time |
| Marble Sort Pack | $4.99 | one-time |
| Marble Sort CoinPack | $4.99 | one-time |
| Fail Offer | $4.99 | one-time |
| Pocket Bundle | $5.99 | one-time |
| Marble Sort CoinPack | $6.99 | one-time |
| Marble Sort Pack | $7.99 | one-time |
| Marble Sort CoinPack | $7.99 | one-time |
| Small Coin Pack | $7.99 | one-time |
| Marble Sort Pack | $8.99 | one-time |
| Remove Ads | $8.99 | one-time |
| Small Pack of Coins | $8.99 | one-time |
| Marble Sort CoinPack | $9.99 | one-time |
| Marble Sort Pack | $9.99 | one-time |
| Small Bundle | $9.99 | one-time |
| Marble Sort CoinPack | $11.99 | one-time |
| Marble Sort Pack | $13.99 | one-time |
| Marble Sort Pack | $14.99 | one-time |
| No Ads Bundle | $14.99 | one-time |
| Medium Coin Pack | $14.99 | one-time |
| Marble Sort Pack | $15.99 | one-time |
| Marble Sort Pack | $16.99 | one-time |
| Marble Sort Pack | $19.99 | one-time |
| Big Bundle | $19.99 | one-time |
| Marble Sort Pack | $24.99 | one-time |
| Giant Bundle | $34.99 | one-time |


### Stack Sort

[App page](https://appshunter.io/ios/app/stack-sort-color-puzzle/id6756001949)

A relaxing puzzle game where players sort colorful cards into matching stacks. Strategize to complete levels before running out of moves, navigating blockers and new card types. Enjoy a smooth and satisfying experience as you clear each board.

**Highlights:** Sort colorful cards, Complete levels with limited moves, Navigate blockers, Discover new card types, Satisfying puzzle clearing

**Features:** macOS Compatibility

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package 01 | $0.99 | one-time |
| Package 02 | $1.99 | one-time |
| Package 03 | $2.99 | one-time |
| Package 05 | $4.99 | one-time |
| Package 06 | $5.99 | one-time |
| Package 08 | $7.99 | one-time |
| Package 10 | $9.99 | one-time |
| Package 12 | $11.99 | one-time |
| Package 15 | $14.99 | one-time |
| Package 20 | $19.99 | one-time |
| Package 30 | $29.99 | one-time |
| Package 35 | $34.99 | one-time |
| Package 55 | $54.99 | one-time |
| Package 100 | $99.99 | one-time |


## Frequently asked questions

### Is Marble Sort free?

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

### Is Stack Sort free?

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

### Which has better reviews, Marble Sort or Stack Sort?

Stack Sort is rated higher. Marble Sort averages 4.7 out of 5 from 74K ratings, while Stack Sort averages 4.7 from 7.8K ratings.

### Do Marble Sort or Stack Sort have ads?

Both Marble Sort and Stack Sort show ads.

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

Marble Sort ships an update weekly, and Stack Sort every 10 days. Most recently, Marble Sort was updated on November 1, 2026 and Stack Sort on November 1, 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.*