# T vs ATS

The clearest difference is update cadence: ATS at every 2 months against T's every 6 months. ATS also leads on iOS requirement (11.0 vs 17.6). 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 6 months, ATS every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | T | ATS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/t-phone/id1203722419/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 21.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 125 MB | 34 MB |
| Requires iOS | 17.6 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Telecentro S.A.](https://appshunter.io/developer/497406602) | [Agrotecnología y Servicios SA](https://appshunter.io/developer/1478820279) |

## What reviewers say

### T

[App page](https://appshunter.io/ios/app/t-phone/id1203722419)

This digital mobile line allows you to make and receive calls to cell phones and landlines. Enjoy unlimited calls to specific networks and use your new number with popular messaging apps. Get your new number instantly.

**Highlights:** Make calls to cell phones and landlines, Unlimited calls to Telecentro and T-Phone lines, Use with WhatsApp and Telegram, Instant new number acquisition, Digital mobile line functionality

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

**In-app purchases:** none


### ATS

[App page](https://appshunter.io/ios/app/ats/id1478820280)

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

**In-app purchases:** none


## Frequently asked questions

### Is T free?

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

### Is ATS free?

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

### Do T or ATS have ads?

Neither T nor ATS shows ads.

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

T ships an update every 6 months, and ATS every 2 months. Most recently, T was updated on November 2, 2026 and ATS on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*