# Crystal Math vs Griplio

The clearest difference is rating: Crystal Math at 5.0 against Griplio's 3.7. Griplio's advantage is ads (none vs shown) and update cadence (every 8 days vs every 2 weeks). On price, review sentiment, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Crystal Math sells 3 one-off in-app purchases and Griplio sells 5 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Crystal Math holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Crystal Math ships an update every 2 weeks, Griplio every 8 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Crystal Math | Griplio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/crystal-math-numbers-on-speed/id1261401422/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/griplio/id1517948310/reviews) |
| Number of ratings | 3 | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 28 MB | 866 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rafael Kolloch](https://appshunter.io/developer/985182742) | [上海传影科技有限公司](https://appshunter.io/developer/1195776542) |

## What reviewers say

### Crystal Math

[App page](https://appshunter.io/ios/app/crystal-math-numbers-on-speed/id1261401422)

This game offers four distinct modes to sharpen your mental arithmetic. Compete against the clock, challenge other players, or practice at your own pace to become a math champion and unlock achievements.

**Highlights:** Daily challenges with leaderboards, Player vs. player duels, 30-second time attack mode, Free exploration mode, Avatar customization, Achievement unlocking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hipster | $0.99 | one-time |
| Famous | $0.99 | one-time |
| Cinema | $0.99 | one-time |


### Griplio

[App page](https://appshunter.io/ios/app/griplio/id1517948310)

Enhance your cognitive abilities with a variety of engaging mind training programs. Improve concentration, memory, logic, and more through personalized daily workouts and competitive challenges. Transform your daily life with sharper focus and improved productivity.

**Highlights:** Over 20 mind training programs, Personalized daily workouts, Track strong areas and improvement potential, Compete with other players (PK), Stunning graphics and easy usability, Boost concentration, memory, logic, and math skills

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Member Subscription | $1.99 | per month |
| Annual Member Subscription | $17.99 | per year |
| Monthly | $19.99 | per month |
| Yearly | $29.99 | per year |
| Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Crystal Math free?

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

### Is Griplio free?

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

### Which has better reviews, Crystal Math or Griplio?

Crystal Math is rated higher. Crystal Math averages 5.0 out of 5 from 3 ratings, while Griplio averages 3.7 from 3 ratings.

### Do Crystal Math or Griplio have ads?

Crystal Math shows ads; Griplio does not.

### Which is updated more often, Crystal Math or Griplio?

Crystal Math ships an update every 2 weeks, and Griplio every 8 days. Most recently, Crystal Math was updated on November 2, 2026 and Griplio on November 3, 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.*