# T vs Basir

The clearest difference is update cadence: T at every 3 months against Basir's every 23 months. Basir's advantage is iOS requirement (13.0 vs 16.6). 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.

T ships an update every 3 months, Basir every 23 months. The most recent releases landed on October 23, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | T | Basir |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (88 ratings)](https://appshunter.io/ios/app/t-mobile-ip-relay/id542802329/reviews)** | — |
| Number of ratings | **88** | — |
| Positive reviews | 16.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 23 months |
| Monetization | Free | — |
| Size | 15 MB | 56 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [T-Mobile](https://appshunter.io/developer/525560781) | [AmirHossein Razavi](https://appshunter.io/developer/1329488966) |

## What reviewers say

### T

[App page](https://appshunter.io/ios/app/t-mobile-ip-relay/id542802329)

This app enables individuals who are Deaf, Hard of Hearing, DeafBlind, or have a Speech Disability to make and receive relay calls using text over the internet. It connects users with a qualified relay operator and offers features like an integrated contact list and call history.

**Highlights:** Text-based relay calls, Integrated contact list, Call history, Access to live customer care, Available on wireless networks

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Accessible for DeafBlind
- 👍 Can save conversations
- 👍 Live operator accuracy
- 👍 App updated for easier call shifting
- 👍 Good for Spasmodic Dysphonia

**What reviewers complain about**

- 🐛 Lots of bugs
- 🐛 Calls get dropped
- 🐛 Fake number calls
- 🐛 App not updated
- 🐛 App broken, cannot make calls

**Reported bugs**

- App still has LOT of bugs
- Calls get dropped
- Line is busy error
- Hackers fake number calls
- App hasn't been updated

**Requested features**

- Ability to report spam callers
- Send words automatically as I type
- Add ability to block numbers
- Option to subscribe to spam call blocking service
- Make browser and app interfaces more similar


### Basir

[App page](https://appshunter.io/ios/app/basir/id6450216538)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is T free?

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

### Is Basir free?

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

### Do T or Basir have ads?

Neither T nor Basir shows ads.

### Which is updated more often, T or Basir?

T ships an update every 3 months, and Basir every 23 months. Most recently, T was updated on October 23, 2026 and Basir on October 12, 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.*