# MyTester vs AGAO

The clearest difference is update cadence: MyTester at every 3 weeks against AGAO's every 21 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.

MyTester ships an update every 3 weeks, AGAO every 21 months. The most recent releases landed on October 10, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | MyTester | AGAO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 21 months |
| Monetization | Free | — |
| Size | 11 MB | 292 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ruslan Yudichev](https://appshunter.io/developer/1445164709) | [AGAO SOLAR MOBILITY](https://appshunter.io/developer/1784706758) |

## What reviewers say

### MyTester

[App page](https://appshunter.io/ios/app/mytester/id1445164710)

This mobile application unlocks the full potential of the MT-100 device. It enables users to perform measurements, conduct calibrations, and register instruments. Explore all the capabilities of your MT-100 with this comprehensive utility.

**Highlights:** Unlock MT-100 device capabilities, Perform measurements, Conduct calibrations, Register instruments, Comprehensive utility

**Features:** macOS Compatibility

**In-app purchases:** none


### AGAO

[App page](https://appshunter.io/ios/app/agao/id6739290686)

**In-app purchases:** none


## Frequently asked questions

### Is MyTester free?

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

### Is AGAO free?

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

### Do MyTester or AGAO have ads?

Neither MyTester nor AGAO shows ads.

### Which is updated more often, MyTester or AGAO?

MyTester ships an update every 3 weeks, and AGAO every 21 months. Most recently, MyTester was updated on October 10, 2026 and AGAO on October 28, 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.*