TechAssist Pro vs xBubble
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TechAssist Pro
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.
- AI diagnostic assistant
- Step-by-step repair procedures
- Safety warnings and code compliance
- Voice & hands-free mode
- Offline mode
- Apple Watch companion app
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TechAssist Pro is an AI-powered diagnostic tool built for professional technicians — powered by DispatchIQ LLC. Walk into any job with instant AI diagnostic assistance. Describe the problem or point your camera at the equipment, and TechAssist Pro walks you through step-by-step troubleshooting with exact tools, readings, repair procedures, and safety warnings. IT SEES WHAT YOU SEE Show it the unit, the panel, the nameplate. Powered by Claude Fable 5, it reads the equipment in front of you and tells you what's wrong and what to do next. VOICE ON YOUR WRIST Ask a question from your Apple Watch and hear the full answer spoken back in a natural voice — hands in the equipment, eyes on the job. WHAT IT HELPS WITH • HVAC — heating, cooling, airflow, refrigerant, controls • Electrical — panels, circuits, faults, code compliance • Plumbing — leaks, pressure, water heaters, drains • Appliance — diagnostics across major brands • General repair — anything you meet in the field ALSO INSIDE • Parts Lookup — find the exact part and tap straight through to it • Build Mode — plan a full structure (garage, addition, house) with a general-contractor-grade roadmap • Nameplate scanning — read model numbers on-device with the camera • Works offline for the fundamentals when you're in a basement with no signal The knowledge of a 30-year master tech, in your pocket on every call. SUBSCRIPTION TechAssist Pro is available as an auto-renewable subscription: - TechAssist Pro Monthly - $19.99 per month - TechAssist Pro Annual - $199.99 per year Payment is charged to your Apple ID account at confirmation of purchase. A subscription renews automatically for the same price and period unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the end of the current period. You can manage or cancel your subscription in your Apple ID account settings after purchase. Privacy Policy: https://dispatchiq.ai/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
xBubble
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xBubble is an AI assistant workspace that helps you turn ideas, questions, and tasks into useful results. You can chat with AI, research topics, summarize information, draft content, create presentations, and run guided workflows from a single mobile experience. xBubble is designed for people who want a practical assistant for daily work, study, and creative tasks.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | TechAssist Pro | xBubble |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 11 days | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone |
| Requires iOS | 15.1 — better | 17.6 |
| Further details — not scored | ||
| Size | 58 MB | 10 MB |
| Age rating | 4+ | 17+ |
| Developer | Justin Lott | DAPP OS TECHNOLOGY PTE. |
In-app purchases
TechAssist Pro
- TechAssist Pro$19.991 Month
- TechAssist Pro (Annual)$199.991 Year
xBubble
- 100 Add-on Credits$19.99
- 200 Add-on Credits$34.99
- 1000 Add-on Credits$159.99









