# Glowfall vs Sudoku

The clearest difference is ads: Sudoku at none against Glowfall's shown. Sudoku also leads on update cadence (every 6 days vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Glowfall sells 2 one-off in-app purchases and Sudoku sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Glowfall ships an update every 4 months, Sudoku every 6 days. The most recent releases landed on October 9, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Glowfall | Sudoku |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 6 days** |
| Size | 48 MB | 2 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Tendon Life](https://appshunter.io/developer/546526371) | [Pehr Andreas Vesterlund](https://appshunter.io/developer/6779682121) |

## What reviewers say

### Glowfall

[App page](https://appshunter.io/ios/app/glowfall-lantern-spirits/id6771706543)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |
| Founder Shrine Pack | $3.99 | one-time |


### Sudoku

[App page](https://appshunter.io/ios/app/sudoku-learn-the-techniques/id6787129425)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sudoku Pro | $3.99 | one-time |


## Frequently asked questions

### Is Glowfall free?

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

### Is Sudoku free?

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

### Do Glowfall or Sudoku have ads?

Glowfall shows ads; Sudoku does not.

### Which is updated more often, Glowfall or Sudoku?

Glowfall ships an update every 4 months, and Sudoku every 6 days. Most recently, Glowfall was updated on October 9, 2026 and Sudoku on October 16, 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.*