# ManTooth vs SmarTech

The clearest difference is iOS requirement: ManTooth at 8.2 against SmarTech's 15.6. On price, rating, review sentiment and ratings volume there is nothing between them.

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

SmarTech holds the better App Store score, 3.6 against 3.4. Both are backed by a comparable volume of ratings — 13 and 9 respectively. Written reviews point the same way: 22% of ManTooth's written reviews are positive against 25% of SmarTech's.

Both ship on a similar rhythm, roughly every 12 months. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | ManTooth | SmarTech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (13 ratings)](https://appshunter.io/ios/app/mantooth/id924701172/reviews) | **[3.6 (9 ratings)](https://appshunter.io/ios/app/smartech/id1071783318/reviews)** |
| Number of ratings | **13** | 9 |
| Positive reviews | 22.2% of reviews | **25.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | Every 12 months |
| Monetization | Free | Free |
| Size | 30 MB | 21 MB |
| Requires iOS | **8.2** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YELLOW JACKET](https://appshunter.io/developer/924701171) | [Uniweld Products, Inc.](https://appshunter.io/developer/1097526384) |

## What reviewers say

### ManTooth

[App page](https://appshunter.io/ios/app/mantooth/id924701172)

This app displays live HVAC/R pressure, temperature, and vacuum readings from compatible hardware. It offers system analysis, data logging, and sharing capabilities for various applications.

**Highlights:** Live Bluetooth readings, System analysis (superheat, subcooling), Vacuum session with hold test, Unit conversion, Refrigerant profiles, Job and equipment service history, Screenshot and data log sharing

**Features:** macOS Compatibility

**In-app purchases:** none


### SmarTech

[App page](https://appshunter.io/ios/app/smartech/id1071783318)

This app connects to a digital manifold to display accurate pressure and temperature readings. It offers real-time Superheat and Subcooling calculations, supports over 109 refrigerants, and features a "Smart Charge Zone" for optimal system charging. Users can also generate and export system performance reports.

**Highlights:** Real-time pressure and temperature readings, Superheat and Subcooling calculations, 109+ refrigerant types supported, Smart Charge Zone indicator, System performance reporting, PDF/CSV report export

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ManTooth free?

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

### Is SmarTech free?

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

### Which has better reviews, ManTooth or SmarTech?

SmarTech is rated higher. ManTooth averages 3.4 out of 5 from 13 ratings, while SmarTech averages 3.6 from 9 ratings.

### Do ManTooth or SmarTech have ads?

Neither ManTooth nor SmarTech shows ads.

### Which is updated more often, ManTooth or SmarTech?

ManTooth ships an update every 12 months, and SmarTech every 12 months. Most recently, ManTooth was updated on October 2, 2026 and SmarTech on October 1, 2026.

---

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