# FATEK IoT vs TANGRAM IoT 3.0

The clearest difference is update cadence: TANGRAM IoT 3.0 at every 3 weeks against FATEK IoT's every 3 months. FATEK IoT's advantage is iOS requirement (11.0 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.

FATEK IoT ships an update every 3 months, TANGRAM IoT 3.0 every 3 weeks. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | FATEK IoT | TANGRAM IoT 3.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/fatek-iot/id1453667290/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 41 MB | 56 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FATEK AUTOMATION CORPORATION](https://appshunter.io/developer/1453667289) | [TANGRAM Company Limited.](https://appshunter.io/developer/1480182974) |

## What reviewers say

### FATEK IoT

[App page](https://appshunter.io/ios/app/fatek-iot/id1453667290)

This app allows users to remotely monitor and control industrial devices and HMIs from their mobile devices. It offers features like data logging, trend mapping, and alarm notifications, simplifying remote access without complex network configurations.

**Highlights:** Remote device data monitoring, HMI screen access, Data logging and trend mapping, Alarm notifications, Simplified network setup

**Features:** macOS Compatibility

**In-app purchases:** none


### TANGRAM IoT 3.0

[App page](https://appshunter.io/ios/app/tangram-iot-30/id6680157666)

**In-app purchases:** none


## Frequently asked questions

### Is FATEK IoT free?

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

### Is TANGRAM IoT 3.0 free?

TANGRAM IoT 3.0 is free to download, with no in-app purchases.

### Do FATEK IoT or TANGRAM IoT 3.0 have ads?

Neither FATEK IoT nor TANGRAM IoT 3.0 shows ads.

### Which is updated more often, FATEK IoT or TANGRAM IoT 3.0?

FATEK IoT ships an update every 3 months, and TANGRAM IoT 3.0 every 3 weeks. Most recently, FATEK IoT was updated on November 2, 2026 and TANGRAM IoT 3.0 on November 4, 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.*