# Duncan Supply Mobile vs TruTech Tools

The clearest difference is ratings volume: TruTech Tools at 56 against Duncan Supply Mobile's 2. Duncan Supply Mobile's advantage is iOS requirement (8.0 vs 15.1). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Duncan Supply Mobile against 4.9 for TruTech Tools. That said, the two scores are not equally well evidenced: TruTech Tools has 56 ratings behind it against 2, so its average is the more settled of the two.

Duncan Supply Mobile ships an update every 2 months, TruTech Tools monthly. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Duncan Supply Mobile | TruTech Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/duncan-supply-mobile/id1217526770/reviews)** | [4.9 (56 ratings)](https://appshunter.io/ios/app/trutech-tools/id6756566560/reviews) |
| Number of ratings | 2 | **56** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 22 MB | 69 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Data Processing Services Inc](https://appshunter.io/developer/748365854) | [TruTech Tools. Ltd.](https://appshunter.io/developer/1861431890) |

## What reviewers say

### Duncan Supply Mobile

[App page](https://appshunter.io/ios/app/duncan-supply-mobile/id1217526770)

Access your wholesale HVAC, refrigeration, and food service parts account on the go. View inventory levels, create custom lists, and track order history. Requires an existing account with eCommerce access.

**Highlights:** Shop product categories, Create favorite lists, View account status, Order history, Branch location contact info, Real-time stocking levels

**Features:** macOS Compatibility

**In-app purchases:** none


### TruTech Tools

[App page](https://appshunter.io/ios/app/trutech-tools/id6756566560)

Access top HVAC brands and diagnostic tools with same-day shipping. Earn rewards and unlock exclusive app-only deals. Get expert support for compatibility and warranty issues.

**Highlights:** Order HVAC tools from top brands, Same-day shipping on most orders, Earn rewards on purchases, Unlock exclusive app-only deals, Expert HVAC/R support, Warranty assistance

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

**In-app purchases:** none


## Frequently asked questions

### Is Duncan Supply Mobile free?

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

### Is TruTech Tools free?

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

### Which has better reviews, Duncan Supply Mobile or TruTech Tools?

Duncan Supply Mobile is rated higher. Duncan Supply Mobile averages 5.0 out of 5 from 2 ratings, while TruTech Tools averages 4.9 from 56 ratings.

### Do Duncan Supply Mobile or TruTech Tools have ads?

Neither Duncan Supply Mobile nor TruTech Tools shows ads.

### Which is updated more often, Duncan Supply Mobile or TruTech Tools?

Duncan Supply Mobile ships an update every 2 months, and TruTech Tools monthly. Most recently, Duncan Supply Mobile was updated on October 29, 2026 and TruTech Tools on October 30, 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.*