# Tsuidoku vs HexiPop

The clearest difference is price: Tsuidoku at Free against HexiPop's $0.99. Tsuidoku also leads on update cadence (every 4 days vs every 2 weeks) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.

Tsuidoku is free to download; HexiPop costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Tsuidoku ships an update every 4 days, HexiPop every 2 weeks. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Tsuidoku | HexiPop |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tsuidoku/id6773794537/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 91 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Jordan MAIRE](https://appshunter.io/developer/6773794539) | [Ioannis Pinakoulakis](https://appshunter.io/developer/380800737) |

## What reviewers say

### Tsuidoku

[App page](https://appshunter.io/ios/app/tsuidoku/id6773794537)

This logic puzzle expands on classic Sudoku with an additional color constraint. Solve daily challenges, master unique techniques, and compete with friends. It offers a fresh take on number and color pairing puzzles.

**Highlights:** Number and color constraints, Daily global challenges, Streak tracking and medals, Rainbow and Color Wheel techniques, Friend comparisons and chat, Detailed player profiles

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

**In-app purchases:** none


### HexiPop

[App page](https://appshunter.io/ios/app/hexipop/id6810778972)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tsuidoku free?

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

### Is HexiPop free?

HexiPop costs $0.99, with no in-app purchases.

### Do Tsuidoku or HexiPop have ads?

Neither Tsuidoku nor HexiPop shows ads.

### Which is updated more often, Tsuidoku or HexiPop?

Tsuidoku ships an update every 4 days, and HexiPop every 2 weeks. Most recently, Tsuidoku was updated on October 1, 2026 and HexiPop on October 7, 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.*