# RC Mobile Technician vs ALLDATA

The clearest difference is monetization model: RC Mobile Technician at free against ALLDATA's subscription. RC Mobile Technician also leads on update cadence (fortnightly vs every 5 weeks). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

RC Mobile Technician ships an update fortnightly, ALLDATA every 5 weeks. The most recent releases landed on August 15, 2026 and September 1, 2026 respectively.

## The numbers

| Metric | RC Mobile Technician | ALLDATA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/rc-mobile-technician/id757204903/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | **16.1% of reviews** | 9.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | **Free** | Subscription |
| Size | 173 MB | 91 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Carrier Corporation](https://appshunter.io/developer/542004889) | [ALLDATA, LLC](https://appshunter.io/developer/697105394) |

## What reviewers say

### RC Mobile Technician

[App page](https://appshunter.io/ios/app/rc-mobile-technician/id757204903)

This app helps HVAC/R technicians quickly identify and locate necessary parts for repairs. It offers tools for calculating system capacity, registering equipment, and accessing technical literature and training resources. The app also features a GPS locator for parts centers and an AI assistant for troubleshooting.

**Highlights:** AI Assistant for troubleshooting, System capacity calculator, Product registration, Intelligent equipment search, Parts identification, Technical literature access, Warranty and service history lookup, Nearest parts center locator

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

**In-app purchases:** none


### ALLDATA

[App page](https://appshunter.io/ios/app/alldata/id1146971588)

Access comprehensive OEM automotive repair and diagnostic data on your mobile device. Streamline inspections with photo documentation and generate detailed reports. Identify vehicle issues efficiently with built-in diagnostic tools for faster customer approvals and increased productivity.

**Highlights:** OEM repair procedures, Diagnostic trouble codes (DTCs), Technical service bulletins (TSBs), Integrated inspection tools, Photo documentation, Live sensor data graphing, Full-system scan reports

**In-app purchases:** none

**What reviewers like**

- 👍 VIN scanning helpful in shop
- 👍 Easier than website for phone use
- 👍 App is fantastic, user-friendly, quick, responsive
- 👍 Huge boost to garage
- 👍 Works like a charm on iPad Air 3

**What reviewers complain about**

- 🐛 Extremely slow and unreliable
- 🐛 Expensive subscription for functionality
- 🐛 App does not support repair side
- 🐛 App crashes or closes instantly
- 🐛 Does not work on mobile devices

**Reported bugs**

- App opens and closes instantly
- App works on iPad but not mobile
- App crashes frequently
- Latest update prevents loading ALLDATA
- Login issues, access denied repeatedly

**Requested features**

- Offline usability for critical jobs
- Mobile-friendly website or app for repair info
- Ability to access repair info on the go
- App should be designed for phones, not just tablets
- Access to repair data on the phone


## Frequently asked questions

### Is RC Mobile Technician free?

RC Mobile Technician is free to download, with no in-app purchases.

### Is ALLDATA free?

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

### Do RC Mobile Technician or ALLDATA have ads?

Neither RC Mobile Technician nor ALLDATA shows ads.

### Which is updated more often, RC Mobile Technician or ALLDATA?

RC Mobile Technician ships an update fortnightly, and ALLDATA every 5 weeks. Most recently, RC Mobile Technician was updated on August 15, 2026 and ALLDATA on September 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*