# AimHigh vs Mr Kai

The clearest difference is in-app purchases: Mr Kai at none against AimHigh's 1. Mr Kai also leads on update cadence (daily vs every 9 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AimHigh sells 1 one-off in-app purchase. Mr Kai asks for nothing beyond the download.

AimHigh ships an update every 9 months, Mr Kai daily. The most recent releases landed on September 30, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | AimHigh | Mr Kai |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 months | **Daily** |
| Monetization | Free | — |
| Size | 80 MB | 172 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Ouahid Harireche](https://appshunter.io/developer/1603803832) | [Henry Willis](https://appshunter.io/developer/1857291484) |

## What reviewers say

### AimHigh

[App page](https://appshunter.io/ios/app/aimhigh/id1603803830)

This app offers interactive lessons and practice tests for GCSE students, covering study materials and mock exams. It provides detailed solutions, progress tracking, and grade predictions to enhance exam readiness and academic success.

**Highlights:** Interactive study lessons, Lesson-based practice questions, Unit and subject mock tests, Full-length mock exams, Detailed solutions for all questions, Progress tracking and grade reports, Reliability Index for grade predictions

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Practice contents and Reports | $4.99 | one-time |


### Mr Kai

[App page](https://appshunter.io/ios/app/mr-kai/id6759115076)

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

**In-app purchases:** none


## Frequently asked questions

### Is AimHigh free?

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

### Is Mr Kai free?

Mr Kai is free to download, with no in-app purchases.

### Do AimHigh or Mr Kai have ads?

Neither AimHigh nor Mr Kai shows ads.

### Which is updated more often, AimHigh or Mr Kai?

AimHigh ships an update every 9 months, and Mr Kai daily. Most recently, AimHigh was updated on September 30, 2026 and Mr Kai on September 19, 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.*