# NumbersRushRush vs Sygil

The clearest difference is in-app purchases: NumbersRushRush at none against Sygil's 2. NumbersRushRush also leads on update cadence (every 2 days vs every 10 days) and iOS requirement (16.6 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Sygil sells 2 in-app purchases, starting at $9.99 per month. NumbersRushRush asks for nothing beyond the download.

NumbersRushRush ships an update every 2 days, Sygil every 10 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | NumbersRushRush | Sygil |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 10 days |
| Size | 42 MB | 6 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Xxx Gonggarenqing](https://appshunter.io/developer/1849150598) | [Gurjeet Singh](https://appshunter.io/developer/1868164893) |

## What reviewers say

### NumbersRushRush

[App page](https://appshunter.io/ios/app/numbersrushrush-fast-brain/id6754656222)

**In-app purchases:** none


### Sygil

[App page](https://appshunter.io/ios/app/sygil/id6759503334)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sygil Monthly | $9.99 | per month |
| Sygil Yearly | $69.99 | per year |


## Frequently asked questions

### Is NumbersRushRush free?

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

### Is Sygil free?

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

### Do NumbersRushRush or Sygil have ads?

Neither NumbersRushRush nor Sygil shows ads.

### Which is updated more often, NumbersRushRush or Sygil?

NumbersRushRush ships an update every 2 days, and Sygil every 10 days. Most recently, NumbersRushRush was updated on October 28, 2026 and Sygil on October 25, 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.*