# DYR ONE vs Medicalin

The clearest difference is in-app purchases: DYR ONE at none against Medicalin's 4. DYR ONE also leads on update cadence (every 9 days vs every 2 months). Medicalin's advantage is iOS requirement (15.0 vs 18.1). On price, ads and device support there is nothing between them.

Both are free to download. Medicalin sells 4 in-app purchases, starting at $14.99 per month. DYR ONE asks for nothing beyond the download.

DYR ONE ships an update every 9 days, Medicalin every 2 months. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | DYR ONE | Medicalin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 months |
| Size | 199 MB | 33 MB |
| Requires iOS | 18.1 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Deyaar Property Development](https://appshunter.io/developer/1630366703) | [MEDICAL SUPPLIERZ COMPANY FOR WHOLESALE OF MEDICAL, TECHNICAL AND SCIENTIFIC TOOLS MACHINES DEVICES](https://appshunter.io/developer/1775062251) |

## What reviewers say

### DYR ONE

[App page](https://appshunter.io/ios/app/dyr-one/id6744533533)

**Features:** macOS Compatibility

**In-app purchases:** none


### Medicalin

[App page](https://appshunter.io/ios/app/medicalin/id6762075267)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $14.99 | per month |
| Elite Monthly | $20.00 | per month |
| Pro Yearly | $150.00 | per year |
| Elite Yearly | $200.00 | per year |


## Frequently asked questions

### Is DYR ONE free?

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

### Is Medicalin free?

Medicalin is free to download, with in-app purchases available.

### Do DYR ONE or Medicalin have ads?

Neither DYR ONE nor Medicalin shows ads.

### Which is updated more often, DYR ONE or Medicalin?

DYR ONE ships an update every 9 days, and Medicalin every 2 months. Most recently, DYR ONE was updated on November 8, 2026 and Medicalin 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.*