# MultiGage Reader vs Thetis Tools

The clearest difference is update cadence: MultiGage Reader at every 4 weeks against Thetis Tools's every 7 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.

MultiGage Reader ships an update every 4 weeks, Thetis Tools every 7 months. The most recent releases landed on September 22, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | MultiGage Reader | Thetis Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (9 ratings)](https://appshunter.io/ios/app/multigage-reader/id1038265515/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 7 months |
| Monetization | Free | — |
| Size | 29 MB | 50 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Motionics LLC](https://appshunter.io/developer/424498959) | [Thetis srl](https://appshunter.io/developer/397584184) |

## What reviewers say

### MultiGage Reader

[App page](https://appshunter.io/ios/app/multigage-reader/id1038265515)

This app connects to multiple wireless measurement devices simultaneously, displaying readings, max, min, and TIR for each. It offers continuous or single data recording, customizable calculators, and real-time cloud data streaming. Simulation mode is available for demonstration.

**Highlights:** Connect up to 14 wireless measurement devices, Real-time data display (Max, Min, TIR), Continuous and single data recording, Customizable calculator for unit conversion, Real-time cloud data streaming, Data plotting and CSV export, Simulation mode

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Thetis Tools

[App page](https://appshunter.io/ios/app/thetis-tools/id1460268980)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MultiGage Reader free?

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

### Is Thetis Tools free?

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

### Do MultiGage Reader or Thetis Tools have ads?

Neither MultiGage Reader nor Thetis Tools shows ads.

### Which is updated more often, MultiGage Reader or Thetis Tools?

MultiGage Reader ships an update every 4 weeks, and Thetis Tools every 7 months. Most recently, MultiGage Reader was updated on September 22, 2026 and Thetis Tools on September 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*