# Lightwell vs Tsuidoku

The clearest difference is in-app purchases: Tsuidoku at none against Lightwell's 1. Tsuidoku also leads on update cadence (every 4 days vs every 3 weeks). Lightwell's advantage is ratings volume (8 vs 2). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Lightwell sells 1 one-off in-app purchase. Tsuidoku asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Lightwell against 5.0 for Tsuidoku. Both are backed by a comparable volume of ratings — 8 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Lightwell ships an update every 3 weeks, Tsuidoku every 4 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Lightwell | Tsuidoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (8 ratings)](https://appshunter.io/ios/app/lightwell-calm-logic-game/id6772631833/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/tsuidoku/id6773794537/reviews) |
| Number of ratings | **8** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 45 MB | 101 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Andrew Laskin](https://appshunter.io/developer/6772631835) | [Jordan MAIRE](https://appshunter.io/developer/6773794539) |

## What reviewers say

### Lightwell

[App page](https://appshunter.io/ios/app/lightwell-calm-logic-game/id6772631833)

A serene logic puzzle game where you illuminate a grid by strategically placing lights. Solve intricate challenges using pure deduction, with numbered walls providing crucial clues. Enjoy a clean, focused experience with no distractions.

**Highlights:** 1,600 handcrafted puzzles, Four difficulty levels, Daily puzzles, Logic-based solutions, Hint system, X-mark notes, Resume progress

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lightwell Pro | $4.99 | one-time |


### 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


## Frequently asked questions

### Is Lightwell free?

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

### Is Tsuidoku free?

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

### Which has better reviews, Lightwell or Tsuidoku?

Lightwell and Tsuidoku are both rated 5.0 out of 5 on the App Store, from 8 and 2 ratings respectively.

### Do Lightwell or Tsuidoku have ads?

Neither Lightwell nor Tsuidoku shows ads.

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

Lightwell ships an update every 3 weeks, and Tsuidoku every 4 days. Most recently, Lightwell was updated on November 5, 2026 and Tsuidoku on October 31, 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.*