# Percentil App vs Hormones Guide...

The clearest difference is in-app purchases: Percentil App at none against Hormones Guide...'s 2. Percentil App also leads on ads (none vs shown). Hormones Guide...'s advantage is update cadence (every 2 weeks vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Hormones Guide... sells 2 in-app purchases, starting at $2.99 per month. Percentil App asks for nothing beyond the download.

Percentil App ships an update every 2 months, Hormones Guide... every 2 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Percentil App | Hormones Guide... |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 5 MB | 157 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Juan Javier Baba Toyofuko](https://appshunter.io/developer/1704391092) | [Olga Ivanova](https://appshunter.io/developer/1733570435) |

## What reviewers say

### Percentil App

[App page](https://appshunter.io/ios/app/percentil-app/id6468916827)

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

**In-app purchases:** none


### Hormones Guide...

[App page](https://appshunter.io/ios/app/hormones-guide/id6739848653)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription | $2.99 | per month |
| Sponsorship (donation) | $1.99 | one-time |


## Frequently asked questions

### Is Percentil App free?

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

### Is Hormones Guide... free?

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

### Do Percentil App or Hormones Guide... have ads?

Hormones Guide... shows ads; Percentil App does not.

### Which is updated more often, Percentil App or Hormones Guide...?

Percentil App ships an update every 2 months, and Hormones Guide... every 2 weeks. Most recently, Percentil App was updated on October 30, 2026 and Hormones Guide... on October 28, 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.*