# CRC ACE vs MathFactsTimer

The clearest difference is iOS requirement: CRC ACE at 12.0 against MathFactsTimer's 17.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | CRC ACE | MathFactsTimer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 109 MB | 1 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [8box Solutions Inc.](https://appshunter.io/developer/1826475982) | [Peggy Robertson](https://appshunter.io/developer/1552428981) |

## What reviewers say

### CRC ACE

[App page](https://appshunter.io/ios/app/crc-ace/id6748653376)

**Features:** macOS Compatibility

**In-app purchases:** none


### MathFactsTimer

[App page](https://appshunter.io/ios/app/mathfactstimer/id6758588488)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CRC ACE free?

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

### Is MathFactsTimer free?

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

### Do CRC ACE or MathFactsTimer have ads?

Neither CRC ACE nor MathFactsTimer shows ads.

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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.*