# Math Rocket vs Impulse

The clearest difference is rating: Impulse at 4.7 against Math Rocket's 3.6. Impulse also leads on review sentiment (69% vs 28%) and update cadence (every 6 days vs every 9 months). Math Rocket's advantage is in-app purchases (none vs 15) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Impulse sells 14 in-app purchases, starting at $4.99 per 7 days. Math Rocket asks for nothing beyond the download.

Impulse holds the better App Store score, 4.7 against 3.6. That said, the two scores are not equally well evidenced: Impulse has 849K ratings behind it against 132, so its average is the more settled of the two. Written reviews point the same way: 28% of Math Rocket's written reviews are positive against 69% of Impulse's.

Math Rocket ships an update every 9 months, Impulse every 6 days. Both last shipped on September 24, 2026.

## The numbers

| Metric | Math Rocket | Impulse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (132 ratings)](https://appshunter.io/ios/app/math-rocket-solve-equations/id1074373097/reviews) | **[4.7 (849K ratings)](https://appshunter.io/ios/app/impulse-brain-training/id1451295827/reviews)** |
| Number of ratings | 132 | **849K** |
| Positive reviews | 27.8% of reviews | **69.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 6 days** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#15** |
| Size | 1 MB | 249 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Erik Wegener](https://appshunter.io/developer/424482392) | [GMRD Apps Limited](https://appshunter.io/developer/1518777345) |

## What reviewers say

### Math Rocket

[App page](https://appshunter.io/ios/app/math-rocket-solve-equations/id1074373097)

This app challenges your brain with simple math problems to boost processing speed. It requires quick recognition of numbers and performing calculations using addition, subtraction, multiplication, and division. Regular play can improve quantitative skills and attention span.

**Highlights:** Increases brain processing speed, Trains recognition speed, Develops quantitative skills, Enhances attention span, Includes all four operators (+, -, x, ÷), Progressively challenging levels

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

**In-app purchases:** none


### Impulse

[App page](https://appshunter.io/ios/app/impulse-brain-training/id1451295827)

**Currently charting:** #15 Top Grossing · Education, #54 Top Free · Education (US App Store)

Enhance your cognitive abilities with personalized brain training games and puzzles. Discover your mental strengths and weaknesses through self-discovery tests, and track your progress over time to build a sharper mind.

**Highlights:** Personalized daily training plans, Memory & processing speed training, Attention & focus exercises, Mental math challenges, Problem-solving games, Cognitive profile discovery, IQ and personality tests

**Features:** Vision Pro support

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ImpulsePRO  7 days | $4.99 | per 7 days |
| Premium Access | $6.99 | per 7 days |
| Premium Access | $6.99 | per 7 days |
| Premium Access | $7.99 | per 7 days |
| Premium Access | $7.99 | per 7 days |
| ImpulsePRO  1 week | $9.99 | per 7 days |
| ImpulsePRO  1 month, 25% off | $14.99 | per month |
| Premium Access | $15.99 | per year |
| Premium Access | $24.99 | per year |
| Premium Access | $28.99 | per year |
| PRO  1 year, special offer | $29.49 | per year |
| ImpulsePRO  52 weeks | $29.99 | per year |
| Premium Access | $39.99 | per year |
| Premium Access | $49.99 | one-time |

**What reviewers like**

- 🤩 Engaging and fun brain games
- 🧠 Helpful for improving focus, memory, and cognitive abilities
- 📈 Tracks progress and compares to peers
- 🧘‍♀️ Relaxing and calming experience
- 🏆 Motivating to improve scores and skills

**What reviewers complain about**

- 💰 Expensive subscription model, with limited free access
- 🤖 Misleading ads and paywalls for test results
- 🙄 Excessive ads and upselling in free version
- 🔒 Difficult to cancel subscription
- 🤨 Questionable accuracy of personality/IQ tests

**Reported bugs**

- Inconsistent progress tracking and level completion
- Crashes and freezes, especially on older devices
- Subscription issues and unexpected charges

**Requested features**

- More varied and challenging brain games
- Personalized training plans based on user needs
- Family sharing and multi-user support
- Better integration of test results and game performance
- Improved night mode and accessibility features


## Frequently asked questions

### Is Math Rocket free?

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

### Is Impulse free?

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

### Which has better reviews, Math Rocket or Impulse?

Impulse is rated higher. Math Rocket averages 3.6 out of 5 from 132 ratings, while Impulse averages 4.7 from 849K ratings.

### Do Math Rocket or Impulse have ads?

Impulse shows ads; Math Rocket does not.

### Which is updated more often, Math Rocket or Impulse?

Math Rocket ships an update every 9 months, and Impulse every 6 days. Most recently, Math Rocket was updated on September 24, 2026 and Impulse on September 24, 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.*