# HelloLyf Doctor vs AnthroCalcCP

The clearest difference is update cadence: AnthroCalcCP at every 3 days against HelloLyf Doctor's every 3 months. HelloLyf Doctor's advantage is iOS requirement (13.6 vs 16.4). 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.

HelloLyf Doctor ships an update every 3 months, AnthroCalcCP every 3 days. The most recent releases landed on October 25, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | HelloLyf Doctor | AnthroCalcCP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Size | 180 MB | 81 MB |
| Requires iOS | **13.6** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [GLOCAL HEALTHCARE SYSTEMS PRIVATE LIMITED](https://appshunter.io/developer/1552681380) | [BC Children's Hospital](https://appshunter.io/developer/1521364756) |

## What reviewers say

### HelloLyf Doctor

[App page](https://appshunter.io/ios/app/hellolyf-doctor/id1573872380)

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

**In-app purchases:** none


### AnthroCalcCP

[App page](https://appshunter.io/ios/app/anthrocalccp/id6814703263)

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

**In-app purchases:** none


## Frequently asked questions

### Is HelloLyf Doctor free?

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

### Is AnthroCalcCP free?

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

### Do HelloLyf Doctor or AnthroCalcCP have ads?

Neither HelloLyf Doctor nor AnthroCalcCP shows ads.

### Which is updated more often, HelloLyf Doctor or AnthroCalcCP?

HelloLyf Doctor ships an update every 3 months, and AnthroCalcCP every 3 days. Most recently, HelloLyf Doctor was updated on October 25, 2026 and AnthroCalcCP on October 26, 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.*