# TetherX vs MyEngineer

The clearest difference is in-app purchases: TetherX at none against MyEngineer's 1. MyEngineer's advantage is update cadence (weekly vs every 2 months) and iOS requirement (16.4 vs 18.4). On price, ads and device support there is nothing between them.

Both are free to download. MyEngineer sells 1 in-app purchase, starting at $4.99 per month. TetherX asks for nothing beyond the download.

TetherX ships an update every 2 months, MyEngineer weekly. The most recent releases landed on September 19, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | TetherX | MyEngineer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/tetherx/id1046299294/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 90.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | — |
| Size | 3 MB | 62 MB |
| Requires iOS | 18.4 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tether Technology Ltd](https://appshunter.io/developer/1046299293) | [Daprano Consulting Ltd](https://appshunter.io/developer/6795448908) |

## What reviewers say

### TetherX

[App page](https://appshunter.io/ios/app/tetherx/id1046299294)

This app provides unified monitoring and control of physical infrastructure, including video surveillance, access systems, and sensors. It offers real-time data, instant notifications, and secure management for professionals across various sites.

**Highlights:** Unified monitoring of video, sensors, and access, Real-time sensor data and environmental monitoring, Alarm status and instant push notifications, Access control management, Secure biometric authentication, Fast, native performance

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### MyEngineer

[App page](https://appshunter.io/ios/app/myengineer-identify-and-fix/id6795448906)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $4.99 | per month |


## Frequently asked questions

### Is TetherX free?

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

### Is MyEngineer free?

MyEngineer is free to download, with in-app purchases available.

### Do TetherX or MyEngineer have ads?

Neither TetherX nor MyEngineer shows ads.

### Which is updated more often, TetherX or MyEngineer?

TetherX ships an update every 2 months, and MyEngineer weekly. Most recently, TetherX was updated on September 19, 2026 and MyEngineer on October 2, 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.*