# Numerology vs cool

The clearest difference is in-app purchases: cool at none against Numerology's 2. cool also leads on update cadence (every 3 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Numerology sells 2 in-app purchases, starting at $2.99 per 7 days. cool asks for nothing beyond the download.

Numerology ships an update every 3 months, cool every 3 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Numerology | cool |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Size | 14 MB | 8 MB |
| Requires iOS | 18.2 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Smart Automation SRL](https://appshunter.io/developer/1822502270) | [Zheniy Shacc](https://appshunter.io/developer/1886376938) |

## What reviewers say

### Numerology

[App page](https://appshunter.io/ios/app/numerology-siupath/id6771847445)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $2.99 | per 7 days |
| Yearly Premium | $19.99 | per year |


### cool

[App page](https://appshunter.io/ios/app/cool-n/id6801367134)

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

**In-app purchases:** none


## Frequently asked questions

### Is Numerology free?

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

### Is cool free?

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

### Do Numerology or cool have ads?

Neither Numerology nor cool shows ads.

### Which is updated more often, Numerology or cool?

Numerology ships an update every 3 months, and cool every 3 days. Most recently, Numerology was updated on October 25, 2026 and cool 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.*