# Stack Plus! vs Daily Sudoku+

The clearest difference is in-app purchases: Stack Plus! at none against Daily Sudoku+'s 2. Stack Plus! also leads on iOS requirement (12.0 vs 15.0). Daily Sudoku+'s advantage is update cadence (every 5 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Daily Sudoku+ sells 2 in-app purchases, starting at $1.99 per month. Stack Plus! asks for nothing beyond the download.

Stack Plus! ships an update monthly, Daily Sudoku+ every 5 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Stack Plus! | Daily Sudoku+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 5 days** |
| Size | 113 MB | 38 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GAMETATOR YAZILIM DANISMANLIK TICARET VE SANAYI ANONIM SIRKETI](https://appshunter.io/developer/1537447753) | [Penghua Chen](https://appshunter.io/developer/1873850884) |

## What reviewers say

### Stack Plus!

[App page](https://appshunter.io/ios/app/stack-plus/id6736761996)

**Features:** macOS Compatibility

**In-app purchases:** none


### Daily Sudoku+

[App page](https://appshunter.io/ios/app/daily-sudoku-plus/id6758595158)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium Yearly | $9.99 | per year |


## Frequently asked questions

### Is Stack Plus! free?

Stack Plus! is free to download, with no in-app purchases.

### Is Daily Sudoku+ free?

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

### Do Stack Plus! or Daily Sudoku+ have ads?

Both Stack Plus! and Daily Sudoku+ show ads.

### Which is updated more often, Stack Plus! or Daily Sudoku+?

Stack Plus! ships an update monthly, and Daily Sudoku+ every 5 days. Most recently, Stack Plus! was updated on October 25, 2026 and Daily Sudoku+ 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.*