# B vs Doctotek

The clearest difference is update cadence: Doctotek at every 2 days against B's fortnightly. B's advantage is iOS requirement (13.0 vs 15.6). 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.

B ships an update fortnightly, Doctotek every 2 days. The most recent releases landed on October 27, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | B | Doctotek |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Size | 24 MB | 85 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [BINH TO VAN](https://appshunter.io/developer/1693347436) | [Doctotek](https://appshunter.io/developer/1871047345) |

## What reviewers say

### B

[App page](https://appshunter.io/ios/app/b-care/id6504123504)

**Features:** macOS Compatibility

**In-app purchases:** none


### Doctotek

[App page](https://appshunter.io/ios/app/doctotek/id6758124693)

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

**In-app purchases:** none


## Frequently asked questions

### Is B free?

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

### Is Doctotek free?

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

### Do B or Doctotek have ads?

Neither B nor Doctotek shows ads.

### Which is updated more often, B or Doctotek?

B ships an update fortnightly, and Doctotek every 2 days. Most recently, B was updated on October 27, 2026 and Doctotek on October 13, 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.*