# TUSGU Listening vs Flash Mental Math

The clearest difference is review sentiment: Flash Mental Math at 100% against TUSGU Listening's 25%. Flash Mental Math also leads on rating (4.7 vs 3.8) and update cadence (every 3 months vs every 8 months). TUSGU Listening's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume, 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.

Flash Mental Math holds the better App Store score, 4.7 against 3.8. Both are backed by a comparable volume of ratings — 9 and 19 respectively. Written reviews point the same way: 25% of TUSGU Listening's written reviews are positive against 100% of Flash Mental Math's.

TUSGU Listening ships an update every 8 months, Flash Mental Math every 3 months. The most recent releases landed on October 21, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | TUSGU Listening | Flash Mental Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (9 ratings)](https://appshunter.io/ios/app/tusgu-listening/id1462385375/reviews) | **[4.7 (19 ratings)](https://appshunter.io/ios/app/flash-mental-math-simple/id1547944841/reviews)** |
| Number of ratings | 9 | **19** |
| Positive reviews | 25.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | **Free** | Ad-supported |
| Size | 31 MB | 14 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shehan Suresh](https://appshunter.io/developer/1462385374) | [Ryouhei Azuma](https://appshunter.io/developer/1353297781) |

## What reviewers say

### TUSGU Listening

[App page](https://appshunter.io/ios/app/tusgu-listening/id1462385375)

Practice mental math skills with customizable question types. Track your performance and review your results to improve. Designed for students looking to enhance their arithmetic abilities.

**Highlights:** Customizable question types, Mental math skill practice, Performance tracking, Results review, Student-focused

**Features:** macOS Compatibility

**In-app purchases:** none


### Flash Mental Math

[App page](https://appshunter.io/ios/app/flash-mental-math-simple/id1547944841)

Practice mental arithmetic with various difficulty levels and custom modes. This app serves as a brain training tool to enhance calculation skills.

**Highlights:** Mental arithmetic practice, Easy, normal, and difficult modes, Customizable modes, Brain training, Calculation skill improvement

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

**In-app purchases:** none


## Frequently asked questions

### Is TUSGU Listening free?

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

### Is Flash Mental Math free?

Flash Mental Math is free to download, with no in-app purchases.

### Which has better reviews, TUSGU Listening or Flash Mental Math?

Flash Mental Math is rated higher. TUSGU Listening averages 3.8 out of 5 from 9 ratings, while Flash Mental Math averages 4.7 from 19 ratings.

### Do TUSGU Listening or Flash Mental Math have ads?

Flash Mental Math shows ads; TUSGU Listening does not.

### Which is updated more often, TUSGU Listening or Flash Mental Math?

TUSGU Listening ships an update every 8 months, and Flash Mental Math every 3 months. Most recently, TUSGU Listening was updated on October 21, 2026 and Flash Mental Math on October 27, 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.*