# Workbook German vs Flash Math

The clearest difference is in-app purchases: Workbook German at none against Flash Math's 2. Flash Math's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On price and ads there is nothing between them.

Both are free to download. Flash Math sells 2 one-off in-app purchases. Workbook German asks for nothing beyond the download.

## The numbers

| Metric | Workbook German | Flash Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (7 ratings)](https://appshunter.io/ios/app/flash-math-mental-math-cards/id6759207005/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Monetization | — | Free with in-app purchases |
| Size | 37 MB | 23 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bhuvaneswaran Gopalasamy](https://appshunter.io/developer/1817679760) | [Cody Palmer](https://appshunter.io/developer/1877411458) |

## What reviewers say

### Workbook German

[App page](https://appshunter.io/ios/app/workbook-german/id6746654657)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flash Math

[App page](https://appshunter.io/ios/app/flash-math-mental-math-cards/id6759207005)

Practice mental math with interactive flashcards. Choose from various game modes and math categories, including addition, subtraction, and multiplication. Track your progress and unlock achievements as you improve your math skills.

**Highlights:** Multiple game modes (timed, untimed, streak), Addition, subtraction, and multiplication practice, Grade-level specific problem sets, Progress tracking and statistics, Achievement unlocking, Privacy-focused, on-device progress storage

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Color Theme Pack | $4.99 | one-time |
| Gold Member | $24.99 | one-time |


## Frequently asked questions

### Is Workbook German free?

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

### Is Flash Math free?

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

### Do Workbook German or Flash Math have ads?

Neither Workbook German nor Flash Math 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.*