# A Daily Sudoku vs Spider Solitaire

The clearest difference is in-app purchases: Spider Solitaire at none against A Daily Sudoku's 1. Spider Solitaire also leads on ads (none vs shown) and update cadence (every 2 days vs every 4 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. A Daily Sudoku sells 1 one-off in-app purchase. Spider Solitaire asks for nothing beyond the download.

A Daily Sudoku ships an update every 4 months, Spider Solitaire every 2 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | A Daily Sudoku | Spider Solitaire |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 days** |
| Size | 56 MB | 2 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [科 李](https://appshunter.io/developer/1712849779) | [Justin Brown](https://appshunter.io/developer/1896370263) |

## What reviewers say

### A Daily Sudoku

[App page](https://appshunter.io/ios/app/a-daily-sudoku/id6741528652)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |


### Spider Solitaire

[App page](https://appshunter.io/ios/app/spider-solitaire-simple/id6814913027)

**In-app purchases:** none


## Frequently asked questions

### Is A Daily Sudoku free?

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

### Is Spider Solitaire free?

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

### Do A Daily Sudoku or Spider Solitaire have ads?

A Daily Sudoku shows ads; Spider Solitaire does not.

### Which is updated more often, A Daily Sudoku or Spider Solitaire?

A Daily Sudoku ships an update every 4 months, and Spider Solitaire every 2 days. Most recently, A Daily Sudoku was updated on October 30, 2026 and Spider Solitaire 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.*