# Serialogic vs Mahjong Tray

The clearest difference is in-app purchases: Mahjong Tray at none against Serialogic's 1. Mahjong Tray also leads on update cadence (every 4 days vs fortnightly) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Serialogic sells 1 one-off in-app purchase. Mahjong Tray asks for nothing beyond the download.

Serialogic ships an update fortnightly, Mahjong Tray every 4 days. The most recent releases landed on November 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Serialogic | Mahjong Tray |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/serialogic-color-sort-logic/id6797626515/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 22 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [michael dardol](https://appshunter.io/developer/478875188) | [MSP AI, LLC](https://appshunter.io/developer/6783069493) |

## What reviewers say

### Serialogic

[App page](https://appshunter.io/ios/app/serialogic-color-sort-logic/id6797626515)

This logic puzzle game challenges players to optimize their moves to solve color-sorting levels. It provides the minimum number of moves required, turning each level into an optimization problem. Enjoy a vast collection of levels with no ads or subscriptions.

**Highlights:** Minimum move solutions provided, Optimization-based gameplay, 350 levels across 7 tiers, No ads or subscriptions, Offline play, Accessibility features, Progress sync via iCloud

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Same-Color Series | $4.99 | one-time |


### Mahjong Tray

[App page](https://appshunter.io/ios/app/mahjong-tray/id6807004695)

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

**In-app purchases:** none


## Frequently asked questions

### Is Serialogic free?

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

### Is Mahjong Tray free?

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

### Do Serialogic or Mahjong Tray have ads?

Neither Serialogic nor Mahjong Tray shows ads.

### Which is updated more often, Serialogic or Mahjong Tray?

Serialogic ships an update fortnightly, and Mahjong Tray every 4 days. Most recently, Serialogic was updated on November 6, 2026 and Mahjong Tray on October 24, 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.*