# Terragene Technical Assistance vs Idftech  Go

The clearest difference is update cadence: Terragene Technical Assistance at every 5 days against Idftech  Go's every 2 weeks. Terragene Technical Assistance also leads on iOS requirement (13.6 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.

Terragene Technical Assistance ships an update every 5 days, Idftech  Go every 2 weeks. The most recent releases landed on October 13, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Terragene Technical Assistance | Idftech  Go |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | — | Free |
| Size | 1 MB | 57 MB |
| Requires iOS | **13.6** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Terragene](https://appshunter.io/developer/1529466887) | [ShanTou City Vison Electronictechnology Co., Ltd.](https://appshunter.io/developer/1388222999) |

## What reviewers say

### Terragene Technical Assistance

[App page](https://appshunter.io/ios/app/terragene-technical-assistance/id1529466884)

**Features:** macOS Compatibility

**In-app purchases:** none


### Idftech  Go

[App page](https://appshunter.io/ios/app/idftech-go/id1598539383)

Control your aircraft in real-time via WiFi. This app allows for remote photo and video capture, as well as precise drone movement control with various engaging features.

**Highlights:** Real-time image transmission, Aircraft operation control, Remote photo capture, Remote video recording, Real-time drone movement control, Multiple play modes

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

**In-app purchases:** none


## Frequently asked questions

### Is Terragene Technical Assistance free?

Terragene Technical Assistance is free to download, with no in-app purchases.

### Is Idftech  Go free?

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

### Do Terragene Technical Assistance or Idftech  Go have ads?

Neither Terragene Technical Assistance nor Idftech  Go shows ads.

### Which is updated more often, Terragene Technical Assistance or Idftech  Go?

Terragene Technical Assistance ships an update every 5 days, and Idftech  Go every 2 weeks. Most recently, Terragene Technical Assistance was updated on October 13, 2026 and Idftech  Go on October 19, 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.*