# CTF Business vs Dr.Chat

The clearest difference is iOS requirement: Dr.Chat at 13.0 against CTF Business's 15. 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.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | CTF Business | Dr.Chat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 36 MB | 142 MB |
| Requires iOS | 15 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Connect for sports marketing LLC.](https://appshunter.io/developer/1469633397) | [Jawdat Alnagham](https://appshunter.io/developer/1848275475) |

## What reviewers say

### CTF Business

[App page](https://appshunter.io/ios/app/ctf-business/id6482026757)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dr.Chat

[App page](https://appshunter.io/ios/app/drchat/id6754442498)

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

**In-app purchases:** none


## Frequently asked questions

### Is CTF Business free?

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

### Is Dr.Chat free?

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

### Do CTF Business or Dr.Chat have ads?

Neither CTF Business nor Dr.Chat shows ads.

### Which is updated more often, CTF Business or Dr.Chat?

CTF Business ships an update monthly, and Dr.Chat monthly. Most recently, CTF Business was updated on November 4, 2026 and Dr.Chat on October 30, 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.*