# TranquilCRMOne vs Callerbot.io

The clearest difference is iOS requirement: Callerbot.io at 13.0 against TranquilCRMOne's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

TranquilCRMOne ships an update every 8 days, Callerbot.io weekly. Both last shipped on September 19, 2026.

## The numbers

| Metric | TranquilCRMOne | Callerbot.io |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Size | 36 MB | 19 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Tranquil CRM](https://appshunter.io/developer/1548888521) | [Pranav Saraf](https://appshunter.io/developer/1564565361) |

## What reviewers say

### TranquilCRMOne

[App page](https://appshunter.io/ios/app/tranquilcrmone/id6472210811)

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

**In-app purchases:** none


### Callerbot.io

[App page](https://appshunter.io/ios/app/callerbotio/id6755380322)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TranquilCRMOne free?

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

### Is Callerbot.io free?

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

### Do TranquilCRMOne or Callerbot.io have ads?

Neither TranquilCRMOne nor Callerbot.io shows ads.

### Which is updated more often, TranquilCRMOne or Callerbot.io?

TranquilCRMOne ships an update every 8 days, and Callerbot.io weekly. Most recently, TranquilCRMOne was updated on September 19, 2026 and Callerbot.io on September 19, 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.*