# Home Temperature Logger vs M Authenticator

The clearest difference is iOS requirement: M Authenticator at 13.4 against Home Temperature Logger's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on September 22, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Home Temperature Logger | M Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | Every 4 days |
| Monetization | Free | — |
| Size | 3 MB | 21 MB |
| Requires iOS | 16.0 | **13.4** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hanno Rein](https://appshunter.io/developer/325840976) | [Mb Enterprise Inc](https://appshunter.io/developer/1544425529) |

## What reviewers say

### Home Temperature Logger

[App page](https://appshunter.io/ios/app/home-temperature-logger/id6479221157)

Easily log temperature data from your HomeKit-enabled devices. The app automatically exports all recorded temperature values along with timestamps into a CSV file for convenient analysis. It seamlessly integrates with thermostats and other temperature-sensing HomeKit accessories.

**Highlights:** Log temperature from HomeKit devices, Automatic CSV export, Includes timestamps, Works with thermostats, No configuration needed

**Features:** Vision Pro support

**In-app purchases:** none


### M Authenticator

[App page](https://appshunter.io/ios/app/m-authenticator/id6499339688)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Home Temperature Logger free?

Home Temperature Logger is free to download, with no in-app purchases.

### Is M Authenticator free?

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

### Do Home Temperature Logger or M Authenticator have ads?

Neither Home Temperature Logger nor M Authenticator shows ads.

### Which is updated more often, Home Temperature Logger or M Authenticator?

Home Temperature Logger ships an update every 4 days, and M Authenticator every 4 days. Most recently, Home Temperature Logger was updated on September 22, 2026 and M Authenticator on October 1, 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.*