# Doctorna vs ONSTA

The clearest difference is in-app purchases: Doctorna at none against ONSTA's 2. Doctorna also leads on iOS requirement (12.0 vs 15.0). ONSTA's advantage is update cadence (every 3 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. ONSTA sells 2 in-app purchases, starting at $29.99 per month. Doctorna asks for nothing beyond the download.

Doctorna ships an update every 3 weeks, ONSTA every 3 days. The most recent releases landed on October 19, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Doctorna | ONSTA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 63 MB | 52 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [CODINGA](https://appshunter.io/developer/1548463149) | [HELCOO AI Developing Services L.L.C S.O.C](https://appshunter.io/developer/1883461478) |

## What reviewers say

### Doctorna

[App page](https://appshunter.io/ios/app/doctorna/id1566420792)

**Features:** macOS Compatibility

**In-app purchases:** none


### ONSTA

[App page](https://appshunter.io/ios/app/onsta/id6801993828)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ONSTA Unlimited Monthly | $29.99 | per month |
| ONSTA Unlimited Yearly | $299.99 | per year |


## Frequently asked questions

### Is Doctorna free?

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

### Is ONSTA free?

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

### Do Doctorna or ONSTA have ads?

Neither Doctorna nor ONSTA shows ads.

### Which is updated more often, Doctorna or ONSTA?

Doctorna ships an update every 3 weeks, and ONSTA every 3 days. Most recently, Doctorna was updated on October 19, 2026 and ONSTA on October 20, 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.*