# Infinite Mind vs Rozum

The clearest difference is rating: Infinite Mind at 4.9 against Rozum's 4.7. Rozum's advantage is update cadence (every 5 days vs fortnightly) and iOS requirement (13.0 vs 15.1). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Infinite Mind sells 14 in-app purchases, starting at $0.99 per month and Rozum sells 17 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Infinite Mind holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 159 and 183 respectively. Written reviews point the same way: 100% of Infinite Mind's written reviews are positive against 98% of Rozum's.

Infinite Mind ships an update fortnightly, Rozum every 5 days. The most recent releases landed on September 16, 2026 and August 22, 2026 respectively.

## The numbers

| Metric | Infinite Mind | Rozum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (159 ratings)](https://appshunter.io/ios/app/infinite-mind-brain-training/id1544288085/reviews)** | [4.7 (183 ratings)](https://appshunter.io/ios/app/rozum-improve-vocabulary/id6739432935/reviews) |
| Number of ratings | 159 | **183** |
| Positive reviews | **100.0% of reviews** | 97.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 176 MB | 216 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Infinite Mind LLC](https://appshunter.io/developer/1544288087) | [Steelkiwi Inc](https://appshunter.io/developer/1148930067) |

## What reviewers say

### Infinite Mind

[App page](https://appshunter.io/ios/app/infinite-mind-brain-training/id1544288085)

Enhance cognitive abilities, memory, and reading speed with interactive brain training exercises and scientifically proven speed reading techniques. Stay sharp, focused, and mentally agile with personalized workouts and progress tracking.

**Highlights:** Cognitive performance enhancement, Memory and focus improvement, Speed reading techniques, Reading comprehension boost, Problem-solving skill development, Progress tracking and reports

**Features:** Vision Pro support

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free Special Offer | $0.99 | per month |
| Ad-Free | $2.99 | per month |
| Premium Discounted | $6.99 | per month |
| Discounted Premium | $6.99 | per month |
| Premium | $9.99 | per month |
| Friends & Family | $24.99 | per month |
| Yearly subscription | $69.99 | per year |
| Yearly Friends & Family | $169.99 | per year |
| Purchase 90 Diamonds | $0.99 | one-time |
| Purchase 1000 Diamonds | $2.99 | one-time |
| Purchase 500 Diamonds | $3.99 | one-time |
| Purchase 1800 Diamonds | $4.99 | one-time |
| Purchase 900 Diamonds | $6.99 | one-time |
| Purchase 4500 Diamonds | $9.99 | one-time |

**What reviewers like**

- 🚀 Improved reading speed
- 🧠 Enhanced comprehension
- 💡 Brain activation and stimulation
- 👍 User-friendly interface
- ⏱️ Quick and effective sessions

**What reviewers complain about**

- 🐢 Fast-paced for elderly
- 🐢 App won't scroll down to select button

**Reported bugs**

- App won't scroll down to select button

**Requested features**

- Update needed for starting and selecting next round
- Pay version to remove commercials


### Rozum

[App page](https://appshunter.io/ios/app/rozum-improve-vocabulary/id6739432935)

Master new languages with a personalized learning plan, spaced repetition for vocabulary, and an AI tutor for speaking practice. Build a strong foundation with essential words and progress confidently in 15 supported languages.

**Highlights:** Personalized learning plans, Spaced repetition vocabulary learning, AI speaking tutor, 15 language support, Essential word focus, Beginner to advanced levels

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

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vocab Premium: 1 week | $1.99 | per 7 days |
| Vocab Premium: 1 month | $3.99 | per month |
| Vocab Premium: 1 month | $3.99 | per month |
| Vocab Premium 1 week | $9.99 | per 7 days |
| Vocab Premium: 1 month | $9.99 | per month |
| Vocab Premium: 1 year | $9.99 | per year |
| Vocab Premium: 3 months | $9.99 | per 3 months |
| Vocab Premium: 3 months | $9.99 | per 3 months |
| Vocab Premium: 1 month | $14.99 | per month |
| Vocab Premium: 1 year | $19.99 | per year |
| Vocab Premium: 1 year | $19.99 | per year |
| Vocab Premium: 1 year | $24.99 | per year |
| Vocab Premium: 1 year | $34.99 | per year |
| Vocab Premium: 1 year | $49.99 | per year |
| Vocab Premium: 1 year | $69.99 | per year |
| Vocab Premium: 1 year | $69.99 | per year |
| Vocab Premium: Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is Infinite Mind free?

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

### Is Rozum free?

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

### Which has better reviews, Infinite Mind or Rozum?

Infinite Mind is rated higher. Infinite Mind averages 4.9 out of 5 from 159 ratings, while Rozum averages 4.7 from 183 ratings.

### Do Infinite Mind or Rozum have ads?

Both Infinite Mind and Rozum show ads.

### Which is updated more often, Infinite Mind or Rozum?

Infinite Mind ships an update fortnightly, and Rozum every 5 days. Most recently, Infinite Mind was updated on September 16, 2026 and Rozum on August 22, 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.*