# KAI Robotics vs TestQuest

The clearest difference is in-app purchases: KAI Robotics at none against TestQuest's 1. KAI Robotics also leads on ads (none vs shown) and device support (3 vs 1). TestQuest's advantage is update cadence (monthly vs every 16 months). On price there is nothing between them.

Both are free to download. TestQuest sells 1 one-off in-app purchase. KAI Robotics asks for nothing beyond the download.

KAI Robotics ships an update every 16 months, TestQuest monthly. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | KAI Robotics | TestQuest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (12 ratings)](https://appshunter.io/ios/app/kai-robotics/id6447761719/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 27.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 16 months | **Monthly** |
| Monetization | Free | — |
| Size | 68 MB | 69 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Franckh-Kosmos Verlags GmbH & Co. KG](https://appshunter.io/developer/375309682) | [SIT Enterprises LLC](https://appshunter.io/developer/1871362164) |

## What reviewers say

### KAI Robotics

[App page](https://appshunter.io/ios/app/kai-robotics/id6447761719)

Build and control an AI robot using your device. Collect data, train the AI model with gestures and sounds, and then play with your robot. Offers remote control and customization options for the robot's LED display.

**Highlights:** Build an AI robot, Gesture recognition control, Sound recognition control, Train AI models, Offline data processing, Remote control mode, Customizable LED display

**Features:** Vision Pro support

**In-app purchases:** none


### TestQuest

[App page](https://appshunter.io/ios/app/testquest-digital-sat-prep/id6759540507)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $8.99 | one-time |


## Frequently asked questions

### Is KAI Robotics free?

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

### Is TestQuest free?

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

### Do KAI Robotics or TestQuest have ads?

TestQuest shows ads; KAI Robotics does not.

### Which is updated more often, KAI Robotics or TestQuest?

KAI Robotics ships an update every 16 months, and TestQuest monthly. Most recently, KAI Robotics was updated on October 14, 2026 and TestQuest on October 11, 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.*