# TechAssist Pro vs xBubble

The clearest difference is update cadence: xBubble at every 3 days against TechAssist Pro's every 11 days. TechAssist Pro's advantage is device support (4 vs 1) and iOS requirement (15.1 vs 17.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. TechAssist Pro sells 2 in-app purchases, starting at $19.99 per month and xBubble sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

TechAssist Pro ships an update every 11 days, xBubble every 3 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | TechAssist Pro | xBubble |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/techassist-pro/id6772018508/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 58 MB | 10 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Justin Lott](https://appshunter.io/developer/6772018265) | [DAPP OS TECHNOLOGY PTE.](https://appshunter.io/developer/6772127390) |

## What reviewers say

### TechAssist Pro

[App page](https://appshunter.io/ios/app/techassist-pro/id6772018508)

This AI-powered tool provides instant diagnostic assistance for technicians. Describe or scan equipment to receive step-by-step troubleshooting, including required tools, readings, repair procedures, and safety warnings. It supports over 50 trade categories and offers a hands-free Apple Watch companion app.

**Highlights:** AI diagnostic assistant, Step-by-step repair procedures, Safety warnings and code compliance, Voice & hands-free mode, Offline mode, Apple Watch companion app

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TechAssist Pro | $19.99 | per month |
| TechAssist Pro (Annual) | $199.99 | per year |


### xBubble

[App page](https://appshunter.io/ios/app/xbubble-general-ai-agent/id6772127388)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Add-on Credits | $19.99 | one-time |
| 200 Add-on Credits | $34.99 | one-time |
| 1000 Add-on Credits | $159.99 | one-time |


## Frequently asked questions

### Is TechAssist Pro free?

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

### Is xBubble free?

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

### Do TechAssist Pro or xBubble have ads?

Neither TechAssist Pro nor xBubble shows ads.

### Which is updated more often, TechAssist Pro or xBubble?

TechAssist Pro ships an update every 11 days, and xBubble every 3 days. Most recently, TechAssist Pro was updated on October 24, 2026 and xBubble on October 28, 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.*