# Růženec vs Chemicly

The clearest difference is in-app purchases: Růženec at none against Chemicly's 1. Chemicly's advantage is update cadence (every 2 days vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Chemicly sells 1 in-app purchase, starting at $7.99 per month. Růženec asks for nothing beyond the download.

Růženec ships an update every 4 months, Chemicly every 2 days. The most recent releases landed on October 29, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Růženec | Chemicly |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 64 MB | 10 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Petr Hracek](https://appshunter.io/developer/1439587771) | [RM Services s.r.o.](https://appshunter.io/developer/6797633904) |

## What reviewers say

### Růženec

[App page](https://appshunter.io/ios/app/ruzenec/id1446862382)

This app guides users through the Rosary prayer, including joyful, luminous, sorrowful, and glorious mysteries. It also features the Chaplet of Divine Mercy. Users can customize settings like night mode and screen timeout.

**Highlights:** Rosary prayer guide, Divine Mercy Chaplet, Joyful mysteries, Luminous mysteries, Sorrowful mysteries, Glorious mysteries, Night mode, Screen timeout prevention

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

**In-app purchases:** none


### Chemicly

[App page](https://appshunter.io/ios/app/chemicly-ingredient-scanner/id6797633901)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1_month_plan:1-month-plan | $7.99 | per month |


## Frequently asked questions

### Is Růženec free?

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

### Is Chemicly free?

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

### Do Růženec or Chemicly have ads?

Neither Růženec nor Chemicly shows ads.

### Which is updated more often, Růženec or Chemicly?

Růženec ships an update every 4 months, and Chemicly every 2 days. Most recently, Růženec was updated on October 29, 2026 and Chemicly on October 23, 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.*