# USP Tool vs Smart App By Terramatic

The clearest difference is update cadence: USP Tool at every 3 weeks against Smart App By Terramatic's every 9 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.

USP Tool ships an update every 3 weeks, Smart App By Terramatic every 9 months. The most recent releases landed on September 30, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | USP Tool | Smart App By Terramatic |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 9 months |
| Monetization | Free | — |
| Size | 111 MB | 69 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [TechnoKom Ltd.](https://appshunter.io/developer/628312995) | [Ajith Kumar](https://appshunter.io/developer/1307907245) |

## What reviewers say

### USP Tool

[App page](https://appshunter.io/ios/app/usp-tool/id976068950)

This mobile application allows for remote configuration and diagnostics of specific fuel level and angle meter sensors via Bluetooth. It displays supported sensors, enables settings adjustments, and shows real-time measured values for operational checks.

**Highlights:** Remote sensor configuration, Bluetooth connectivity, Sensor diagnostics, Display measured values, List supported sensors

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart App By Terramatic

[App page](https://appshunter.io/ios/app/smart-app-by-terramatic/id6457255021)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is USP Tool free?

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

### Is Smart App By Terramatic free?

Smart App By Terramatic is free to download, with no in-app purchases.

### Do USP Tool or Smart App By Terramatic have ads?

Neither USP Tool nor Smart App By Terramatic shows ads.

### Which is updated more often, USP Tool or Smart App By Terramatic?

USP Tool ships an update every 3 weeks, and Smart App By Terramatic every 9 months. Most recently, USP Tool was updated on September 30, 2026 and Smart App By Terramatic on September 20, 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.*