# Flash Math vs GleeWorld

The clearest difference is in-app purchases: GleeWorld at none against Flash Math's 2. Flash Math's advantage is ratings volume (7 vs 1) and iOS requirement (13.0 vs 15.0). On price, rating, ads and device support there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Flash Math against 5.0 for GleeWorld. That said, the two scores are not equally well evidenced: Flash Math has 7 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Flash Math | GleeWorld |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/flash-math-mental-math-cards/id6759207005/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/gleeworld/id6779189993/reviews) |
| Number of ratings | **7** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | Free with in-app purchases | — |
| Size | 23 MB | 99 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cody Palmer](https://appshunter.io/developer/1877411458) | [kevin johnson](https://appshunter.io/developer/846064833) |

## What reviewers say

### 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 |


### GleeWorld

[App page](https://appshunter.io/ios/app/gleeworld/id6779189993)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flash Math free?

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

### Is GleeWorld free?

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

### Which has better reviews, Flash Math or GleeWorld?

Flash Math and GleeWorld are both rated 5.0 out of 5 on the App Store, from 7 and 1 ratings respectively.

### Do Flash Math or GleeWorld have ads?

Neither Flash Math nor GleeWorld 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.*