# KineticVision2 vs Brain Training AHA

The clearest difference is update cadence: KineticVision2 at every 2 months against Brain Training AHA's every 33 months. KineticVision2 also leads on iOS requirement (8.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

KineticVision2 ships an update every 2 months, Brain Training AHA every 33 months. The most recent releases landed on October 15, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | KineticVision2 | Brain Training AHA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/kineticvision2/id447310795/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 33 months |
| Monetization | Free | — |
| Size | 43 MB | 22 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [infinitysoftware Co.,Ltd](https://appshunter.io/developer/397323076) | [yuzuru watanabe](https://appshunter.io/developer/1564714966) |

## What reviewers say

### KineticVision2

[App page](https://appshunter.io/ios/app/kineticvision2/id447310795)

This application measures your kinetic vision through a series of challenges designed to test accuracy, reflexes, and agility. Compete with users worldwide thanks to OpenFeit compatibility.

**Highlights:** Kinetic vision measurement, Accuracy and reflex challenges, Agility tests, Global competition via OpenFeit, Four problem types

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

**In-app purchases:** none


### Brain Training AHA

[App page](https://appshunter.io/ios/app/brain-training-aha/id1564714964)

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

**In-app purchases:** none


## Frequently asked questions

### Is KineticVision2 free?

KineticVision2 is free to download, with no in-app purchases.

### Is Brain Training AHA free?

Brain Training AHA is free to download, with no in-app purchases.

### Do KineticVision2 or Brain Training AHA have ads?

Neither KineticVision2 nor Brain Training AHA shows ads.

### Which is updated more often, KineticVision2 or Brain Training AHA?

KineticVision2 ships an update every 2 months, and Brain Training AHA every 33 months. Most recently, KineticVision2 was updated on October 15, 2026 and Brain Training AHA on October 2, 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.*