# Idle Spy vs CrossMath

The clearest difference is in-app purchases: CrossMath at none against Idle Spy's 6. CrossMath also leads on device support and iOS requirement (13.0 vs 15.0). On price there is nothing between them.

Both are free to download. Idle Spy sells 6 one-off in-app purchases. CrossMath asks for nothing beyond the download.

## The numbers

| Metric | Idle Spy | CrossMath |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | — | Yes |
| Update frequency | — | Every 5 days |
| Size | 170 MB | 27 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Danyil Filippov](https://appshunter.io/developer/1475637694) | [Mehmet UNAL](https://appshunter.io/developer/6785767004) |

## What reviewers say

### Idle Spy

[App page](https://appshunter.io/ios/app/idle-spy/id6760123170)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Money Bundle | $1.99 | one-time |
| No Ads | $4.99 | one-time |
| Medium Money Bundle | $5.99 | one-time |
| Best Offer | $7.99 | one-time |
| Big Money Bundle | $8.99 | one-time |
| Huge Money Bundle | $12.99 | one-time |


### CrossMath

[App page](https://appshunter.io/ios/app/crossmath-math-grid/id6786231255)

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

**In-app purchases:** none


## Frequently asked questions

### Is Idle Spy free?

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

### Is CrossMath free?

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

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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.*