# T1d Upgrade Tool — user reviews

> 11 indexed App Store user reviews of T1d Upgrade Tool by Guangzhou Chicken Run Network Technology Co.,Ltd., rated 2.40/5 from 20 ratings.

- Source: https://appshunter.io/ios/app/t1d-upgrade-tool/id1340647396/reviews
- App overview in markdown: https://appshunter.io/ios/app/t1d-upgrade-tool/id1340647396.md
- Rating breakdown: 5★ 5 · 4★ 0 · 3★ 2 · 2★ 3 · 1★ 10

## Most critical reviews (10 lowest-rated)

### 1/5 — Fake app

*2023-07-05*

Fake app doesn’t do anything

### 1/5 — Tello

*2021-08-06, version 1.1.2*

Ok the T1d connects to my I phone but it doesn’t operate the drone and it doesn’t seem to update.can anyone please help like gamesir possibly

### 1/5 — Issue with networking

*2021-03-12*

This app will not update to  new firmware. It will say networking issue. The calibrating is totally messed up! After calibrating the T1D remote, the tello drone will work for 5 mins then it will drift all over the place causing the drone to crash.

### 1/5 — The app could not find my gamesir G3s

*2018-12-19*

If you can help that would be great

### 2/5 — I’m confused

*2018-07-15*

Is this only for one kind of controller or can this work with other controllers like a ps4 controller?

### 3/5 — It works

*2019-03-19*

Better let us know if new fw is available without connecting the controller and outline what is changed in the new fw!? This info is like a secret now.

### 3/5 — I wish it would keep connection to the controller so u can play games

*2019-01-11*

I can’t play games or anything I wish this application established connection so u could do so

### 4/5 — Manette de jeu GameSir T1d

*2019-01-01*

Cet utilitaire est indispensable pour prendre en compte le Bluetooth pour la manette de jeu GameSir et l’application pour le contrôle du drone TELLO. On regrette la manque d’explication.

### 4/5 — Works as expected

*2018-12-30, version 1.1.2*

Perfect for calibration, but it would be nice to be able to use the t1d with general devices as this app shows that it can be used with stuff other than the tello

### 5/5 — T1d Upgrade Tool app

*2019-11-07*

The T1d Upgrade Tool app is awesome awesome awesome awesome awesome awesome

## Most praised reviews (1 highest-rated)

### 5/5 — Bluetooth

*2018-12-24, version 1.1.2*

I tried connecting my T1s to the app it won’t work FIX IT

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*