# ATAS Cloud Telephony vs Telatel One

ATAS Cloud Telephony and Telatel One are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ATAS Cloud Telephony ships an update every 3 months, Telatel One every 2 months. The most recent releases landed on May 17, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | ATAS Cloud Telephony | Telatel One |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 106 MB | 115 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Trisilco Radiance Communications Sdn Bhd](https://appshunter.io/developer/1700268439) | [TELATEL TELECOM](https://appshunter.io/developer/1802648113) |

## What reviewers say

### ATAS Cloud Telephony

[App page](https://appshunter.io/ios/app/atas-cloud-telephony/id6456040211)

**In-app purchases:** none


### Telatel One

[App page](https://appshunter.io/ios/app/telatel-one/id6743405309)

**In-app purchases:** none


## Frequently asked questions

### Is ATAS Cloud Telephony free?

ATAS Cloud Telephony is free to download, with no in-app purchases.

### Is Telatel One free?

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

### Do ATAS Cloud Telephony or Telatel One have ads?

Neither ATAS Cloud Telephony nor Telatel One shows ads.

### Which is updated more often, ATAS Cloud Telephony or Telatel One?

ATAS Cloud Telephony ships an update every 3 months, and Telatel One every 2 months. Most recently, ATAS Cloud Telephony was updated on May 17, 2026 and Telatel One on September 9, 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.*