# Math Brain Booster Games vs Multiply by Voice

The clearest difference is price: Math Brain Booster Games at Free against Multiply by Voice's $0.99. Math Brain Booster Games also leads on iOS requirement (15.0 vs 18.1). Multiply by Voice's advantage is in-app purchases (none vs 10). On ads and device support there is nothing between them.

Math Brain Booster Games is free to download; Multiply by Voice costs $0.99 up front. Math Brain Booster Games sells 10 in-app purchases, starting at $1.99 per month. Multiply by Voice asks for nothing beyond the download.

## The numbers

| Metric | Math Brain Booster Games | Multiply by Voice |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.7 (27K ratings)](https://appshunter.io/ios/app/math-brain-booster-games/id554437914/reviews)** | — |
| Number of ratings | **27K** | — |
| Positive reviews | 80.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | — |
| Size | 46 MB | 2 MB |
| Requires iOS | **15.0** | 18.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kirill Dyakonov](https://appshunter.io/developer/371652865) | [Carl Cabauatan](https://appshunter.io/developer/1508109256) |

## What reviewers say

### Math Brain Booster Games

[App page](https://appshunter.io/ios/app/math-brain-booster-games/id554437914)

Enhance cognitive abilities like attention, reaction time, and mental speed through engaging arithmetic exercises. This app utilizes a new method to stimulate brain areas responsible for memory and logical thinking, leading to improved mathematical skills and overall mental acuity.

**Highlights:** Improve attention and reaction time, Enhance mental velocity, Boost productivity, Personalized training modes, Review and correct mistakes, Set session reminders, Share progress

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access (1 Month) | $1.99 | per month |
| Premium Access (1 Month) | $4.99 | per month |
| Premium Access (1 Month) | $4.99 | per month |
| Premium Access (1 Year) | $9.99 | per year |
| Premium Access (1 Year) | $19.99 | per year |
| Unlock All Features | $4.99 | one-time |
| Activate PRO version | $4.99 | one-time |
| Unlock All Features | $8.99 | one-time |
| Lifetime Access | $19.99 | one-time |
| Lifetime Access | $39.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Helps improve math skills
- 💡 Variety of math practice options
- 😊 Enjoyable learning experience
- 🤓 Effective for all ages

**What reviewers complain about**

- 💰 Paid features required to unlock full potential
- 🤔 Confusing or unintuitive interface
- 🐛 Occasional bugs or glitches
- ⏱️ Limited time for practice sessions

**Reported bugs**

- App freezes or crashes when opening
- Incorrect answers sometimes marked as correct
- Family sharing not working as expected

**Requested features**

- Add more advanced math concepts (fractions, algebra, etc.)
- Provide progress tracking and performance analytics
- Expand free content without requiring in-app purchases
- Improve customization options for practice sessions


### Multiply by Voice

[App page](https://appshunter.io/ios/app/multiply-by-voice/id6738383211)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math Brain Booster Games free?

Math Brain Booster Games is free to download, with in-app purchases available.

### Is Multiply by Voice free?

Multiply by Voice costs $0.99, with no in-app purchases.

### Do Math Brain Booster Games or Multiply by Voice have ads?

Neither Math Brain Booster Games nor Multiply by Voice 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.*