# Fast OEM Mobile Tech vs CTC Supply Mobile

The clearest difference is update cadence: Fast OEM Mobile Tech at fortnightly against CTC Supply Mobile's every 10 months. On price, ads, 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.

Fast OEM Mobile Tech ships an update fortnightly, CTC Supply Mobile every 10 months. The most recent releases landed on September 10, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Fast OEM Mobile Tech | CTC Supply Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (13 ratings)](https://appshunter.io/ios/app/fast-oem-mobile-tech/id941402002/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 18.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 10 months |
| Monetization | Free | — |
| Size | 174 MB | 21 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [International Comfort Products Corporation](https://appshunter.io/developer/941402001) | [Billtrust](https://appshunter.io/developer/1454713057) |

## What reviewers say

### Fast OEM Mobile Tech

[App page](https://appshunter.io/ios/app/fast-oem-mobile-tech/id941402002)

This app assists HVAC technicians in identifying necessary parts for repairs and locating nearby distributors. It streamlines job management by recording parts used and provides access to technical literature and training resources.

**Highlights:** Parts identification for repairs, Nearest distributor locator, Job management and record keeping, AI assistant for technical questions, System capacity calculator, Technical literature access

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

**In-app purchases:** none


### CTC Supply Mobile

[App page](https://appshunter.io/ios/app/ctc-supply-mobile/id6445966049)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fast OEM Mobile Tech free?

Fast OEM Mobile Tech is free to download, with no in-app purchases.

### Is CTC Supply Mobile free?

CTC Supply Mobile is free to download, with no in-app purchases.

### Do Fast OEM Mobile Tech or CTC Supply Mobile have ads?

Neither Fast OEM Mobile Tech nor CTC Supply Mobile shows ads.

### Which is updated more often, Fast OEM Mobile Tech or CTC Supply Mobile?

Fast OEM Mobile Tech ships an update fortnightly, and CTC Supply Mobile every 10 months. Most recently, Fast OEM Mobile Tech was updated on September 10, 2026 and CTC Supply Mobile on September 17, 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.*