# UnderForge vs Feminal

The clearest difference is in-app purchases: UnderForge at none against Feminal's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Feminal sells 4 in-app purchases, starting at $8.99 per month. UnderForge asks for nothing beyond the download.

UnderForge ships an update every 9 days, Feminal fortnightly. The most recent releases landed on October 13, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | UnderForge | Feminal |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Size | 126 MB | 132 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Venture CO Group Korlatolt Felelossegu Tarsasag](https://appshunter.io/developer/6800294425) | [Quinstru OU](https://appshunter.io/developer/6780028676) |

## What reviewers say

### UnderForge

[App page](https://appshunter.io/ios/app/underforge/id6758098630)

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

**In-app purchases:** none


### Feminal

[App page](https://appshunter.io/ios/app/feminal/id6780028674)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Feminal Patient Premium | $8.99 | per month |
| Feminal Clinician Pro | $49.99 | per month |
| Feminal Patient Annual | $69.99 | per year |
| Feminal Clinician Annual | $499.99 | per year |


## Frequently asked questions

### Is UnderForge free?

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

### Is Feminal free?

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

### Do UnderForge or Feminal have ads?

Neither UnderForge nor Feminal shows ads.

### Which is updated more often, UnderForge or Feminal?

UnderForge ships an update every 9 days, and Feminal fortnightly. Most recently, UnderForge was updated on October 13, 2026 and Feminal on October 16, 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.*