# Major Tech Thermal vs MeterRead

The clearest difference is update cadence: Major Tech Thermal at every 2 days against MeterRead's monthly. Major Tech Thermal also leads on iOS requirement (13.0 vs 15.6). 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.

Major Tech Thermal ships an update every 2 days, MeterRead monthly. Both last shipped on October 25, 2026.

## The numbers

| Metric | Major Tech Thermal | MeterRead |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Monthly |
| Size | 17 MB | 76 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Major Tech](https://appshunter.io/developer/1612613772) | [Triplett](https://appshunter.io/developer/1781132115) |

## What reviewers say

### Major Tech Thermal

[App page](https://appshunter.io/ios/app/major-tech-thermal-x/id6476640045)

**Features:** macOS Compatibility

**In-app purchases:** none


### MeterRead

[App page](https://appshunter.io/ios/app/meterread/id6755137381)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Major Tech Thermal free?

Major Tech Thermal is free to download, with no in-app purchases.

### Is MeterRead free?

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

### Do Major Tech Thermal or MeterRead have ads?

Neither Major Tech Thermal nor MeterRead shows ads.

### Which is updated more often, Major Tech Thermal or MeterRead?

Major Tech Thermal ships an update every 2 days, and MeterRead monthly. Most recently, Major Tech Thermal was updated on October 25, 2026 and MeterRead on October 25, 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.*