# OMAT vs SolarMate

The clearest difference is rating: OMAT at 5.0 against SolarMate's 2.1. OMAT also leads on update cadence (every 10 days vs every 2 months). SolarMate's advantage is ratings volume (17 vs 1) and iOS requirement (11.0 vs 17.2). On price, ads, in-app purchases and monetization model there is nothing between them.

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

OMAT holds the better App Store score, 5.0 against 2.1. That said, the two scores are not equally well evidenced: SolarMate has 17 ratings behind it against 1, so its average is the more settled of the two.

OMAT ships an update every 10 days, SolarMate every 2 months. The most recent releases landed on July 7, 2026 and July 6, 2026 respectively.

## The numbers

| Metric | OMAT | SolarMate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/omat/id1460027652/reviews)** | [2.1 (17 ratings)](https://appshunter.io/ios/app/solarmate/id1530762477/reviews) |
| Number of ratings | 1 | **17** |
| Positive reviews | — | 14.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 months |
| Monetization | Free | Free |
| Size | 1 MB | 61 MB |
| Requires iOS | 17.2 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chang Yaramothu](https://appshunter.io/developer/1460027651) | [赵标 阙](https://appshunter.io/developer/1323879519) |

## What reviewers say

### OMAT

[App page](https://appshunter.io/ios/app/omat/id1460027652)

This utility app serves as a companion for specialized assessment tools, providing an easy-to-use timer for conducting various oculomotor and vestibular tests. It aids in the precise measurement of eye movements and endurance for research and clinical applications.

**Highlights:** Companion app for OMAT and MoVES, Easy-to-use timer, Saccade testing, Vergence testing, VOR testing

**Features:** macOS Compatibility

**In-app purchases:** none


### SolarMate

[App page](https://appshunter.io/ios/app/solarmate/id1530762477)

Monitor your photovoltaic (PV) system's performance with this intelligent app. Connect wirelessly to your devices to view real-time work information, historical data, and equipment parameters. Adjust device settings and gain insights into your PV system's overall health.

**Highlights:** Wireless PV device monitoring, Real-time work information, Historical data tracking, Equipment parameter display, PV system information, Device parameter settings

**In-app purchases:** none


## Frequently asked questions

### Is OMAT free?

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

### Is SolarMate free?

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

### Which has better reviews, OMAT or SolarMate?

OMAT is rated higher. OMAT averages 5.0 out of 5 from 1 ratings, while SolarMate averages 2.1 from 17 ratings.

### Do OMAT or SolarMate have ads?

Neither OMAT nor SolarMate shows ads.

### Which is updated more often, OMAT or SolarMate?

OMAT ships an update every 10 days, and SolarMate every 2 months. Most recently, OMAT was updated on July 7, 2026 and SolarMate on July 6, 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.*