# ATAS Cloud Telephony vs OneTools

The clearest difference is update cadence: OneTools at weekly against ATAS Cloud Telephony's every 4 months. 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.

ATAS Cloud Telephony ships an update every 4 months, OneTools weekly. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | ATAS Cloud Telephony | OneTools |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Size | 108 MB | 3 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Trisilco Radiance Communications Sdn Bhd](https://appshunter.io/developer/1700268439) | [HuaiBor Technology Co.,Ltd](https://appshunter.io/developer/1411211005) |

## What reviewers say

### ATAS Cloud Telephony

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

**In-app purchases:** none


### OneTools

[App page](https://appshunter.io/ios/app/onetools/id6762242793)

**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 OneTools free?

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

### Do ATAS Cloud Telephony or OneTools have ads?

Neither ATAS Cloud Telephony nor OneTools shows ads.

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

ATAS Cloud Telephony ships an update every 4 months, and OneTools weekly. Most recently, ATAS Cloud Telephony was updated on November 7, 2026 and OneTools on November 5, 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.*