# Huma Study vs DoseDown

The clearest difference is in-app purchases: Huma Study at none against DoseDown's 2. DoseDown's advantage is update cadence (every 11 days vs monthly) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. DoseDown sells 2 in-app purchases, starting at $4.99 per 7 days. Huma Study asks for nothing beyond the download.

Huma Study ships an update monthly, DoseDown every 11 days. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Huma Study | DoseDown |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Size | 358 MB | 88 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Huma Therapeutics Ltd](https://appshunter.io/developer/1519414896) | [Nordic Social Media AB](https://appshunter.io/developer/1591472020) |

## What reviewers say

### Huma Study

[App page](https://appshunter.io/ios/app/huma-study/id1564480574)

**Features:** macOS Compatibility

**In-app purchases:** none


### DoseDown

[App page](https://appshunter.io/ios/app/dosedown-antidepressant-taper/id6746769948)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $4.99 | per 7 days |
| Premium Yearly | $49.99 | per year |


## Frequently asked questions

### Is Huma Study free?

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

### Is DoseDown free?

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

### Do Huma Study or DoseDown have ads?

Neither Huma Study nor DoseDown shows ads.

### Which is updated more often, Huma Study or DoseDown?

Huma Study ships an update monthly, and DoseDown every 11 days. Most recently, Huma Study was updated on October 4, 2026 and DoseDown on October 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.*