# TechTool Pro Remote vs AIChat

The clearest difference is ads: TechTool Pro Remote at none against AIChat's shown. TechTool Pro Remote also leads on iOS requirement (10.1 vs 16.0). On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 18, 2026 and December 23, 2025 respectively.

## The numbers

| Metric | TechTool Pro Remote | AIChat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.9 (10 ratings)](https://appshunter.io/ios/app/techtool-pro-remote/id1318916708/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 19 MB | 4 MB |
| Requires iOS | **10.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Micromat, Inc.](https://appshunter.io/developer/524438208) | [Beijing Guorun Technology Co., Ltd.](https://appshunter.io/developer/1502072156) |

## What reviewers say

### TechTool Pro Remote

[App page](https://appshunter.io/ios/app/techtool-pro-remote/id1318916708)

This companion app allows users to monitor the results of TechTool Pro 10 tests and tools remotely. It's ideal for Mac users who need to track system diagnostics while away from their computer.

**Highlights:** View recent test results, Monitor tool progress, Remote access for Mac users, Companion app for TechTool Pro 10, At-a-glance results display

**In-app purchases:** none


### AIChat

[App page](https://appshunter.io/ios/app/aichat/id6449664980)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TechTool Pro Remote free?

TechTool Pro Remote is free to download, with no in-app purchases.

### Is AIChat free?

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

### Do TechTool Pro Remote or AIChat have ads?

AIChat shows ads; TechTool Pro Remote does not.

### Which is updated more often, TechTool Pro Remote or AIChat?

TechTool Pro Remote ships an update every 2 months, and AIChat every 2 months. Most recently, TechTool Pro Remote was updated on September 18, 2026 and AIChat on December 23, 2025.

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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.*