# Gaia Project vs Versatile Sudoku

The clearest difference is price: Versatile Sudoku at Free against Gaia Project's $9.99. Versatile Sudoku also leads on update cadence (weekly vs monthly) and iOS requirement (10.0 vs 14.0). Gaia Project's advantage is in-app purchases (none vs 3) and chart position (#121 vs unranked). On ads and device support there is nothing between them.

Versatile Sudoku is free to download; Gaia Project costs $9.99 up front. Versatile Sudoku sells 3 one-off in-app purchases. Gaia Project asks for nothing beyond the download.

Gaia Project ships an update monthly, Versatile Sudoku weekly. The most recent releases landed on October 27, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Gaia Project | Versatile Sudoku |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.0 (38 ratings)](https://appshunter.io/ios/app/gaia-project/id1572302140/reviews)** | — |
| Number of ratings | **38** | — |
| Positive reviews | 59.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Paid | — |
| Best chart rank | **#121** | — |
| Size | 371 MB | 19 MB |
| Requires iOS | 14.0 | **10.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 12+ | 4+ |
| Developer | [DIGIDICED](https://appshunter.io/developer/1044671795) | [Michael Glickman](https://appshunter.io/developer/1478802968) |

## What reviewers say

### Gaia Project

[App page](https://appshunter.io/ios/app/gaia-project/id1572302140)

**Currently charting:** #121 Top Paid · Board (US App Store)

Embark on a strategic journey to colonize the galaxy by mastering terraforming. Each of the 14 unique factions has distinct environmental needs, driving the need to adapt planets for survival. This is the official digital adaptation of the acclaimed board game.

**Highlights:** 14 unique factions, Peaceful galactic colonization, Terraforming mechanics, Adaptable environmental needs, Official digital board game adaptation

**Features:** Vision Pro support

**In-app purchases:** none


### Versatile Sudoku

[App page](https://appshunter.io/ios/app/versatile-sudoku/id1605001963)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 25 points | $0.99 | one-time |
| 100 points | $2.99 | one-time |
| 500 points | $5.99 | one-time |


## Frequently asked questions

### Is Gaia Project free?

Gaia Project costs $9.99, with no in-app purchases.

### Is Versatile Sudoku free?

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

### Do Gaia Project or Versatile Sudoku have ads?

Neither Gaia Project nor Versatile Sudoku shows ads.

### Which is updated more often, Gaia Project or Versatile Sudoku?

Gaia Project ships an update monthly, and Versatile Sudoku weekly. Most recently, Gaia Project was updated on October 27, 2026 and Versatile Sudoku on October 20, 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.*