# SOLESMART vs UnitMaster

The clearest difference is price: SOLESMART at Free against UnitMaster's $0.99. SOLESMART also leads on iOS requirement (12.0 vs 15.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

SOLESMART is free to download; UnitMaster costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SOLESMART ships an update every 4 months, UnitMaster every 5 months. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | SOLESMART | UnitMaster |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/solesmart/id6451483451/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 9.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | Free | — |
| Size | 128 MB | 4 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [盼龙 章](https://appshunter.io/developer/1658477153) | [Harshad Jadav](https://appshunter.io/developer/1687259507) |

## What reviewers say

### SOLESMART

[App page](https://appshunter.io/ios/app/solesmart/id6451483451)

This utility app gathers and presents information about your device. It provides a clear overview of your device's data, helping you understand its specifications and performance.

**Highlights:** Device data collection, Data display, Device information overview, Utility tool

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

**In-app purchases:** none


### UnitMaster

[App page](https://appshunter.io/ios/app/unitmaster-converter-tool/id6755296377)

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

**In-app purchases:** none


## Frequently asked questions

### Is SOLESMART free?

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

### Is UnitMaster free?

UnitMaster costs $0.99, with no in-app purchases.

### Do SOLESMART or UnitMaster have ads?

Neither SOLESMART nor UnitMaster shows ads.

### Which is updated more often, SOLESMART or UnitMaster?

SOLESMART ships an update every 4 months, and UnitMaster every 5 months. Most recently, SOLESMART was updated on October 7, 2026 and UnitMaster on October 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.*