# Rosary + Divine Mercy Chaplet vs Slimstrive

The clearest difference is in-app purchases: Rosary + Divine Mercy Chaplet at none against Slimstrive's 3. Rosary + Divine Mercy Chaplet also leads on iOS requirement (16.0 vs 18.0). Slimstrive's advantage is update cadence (every 3 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Slimstrive sells 3 in-app purchases, starting at $2.99 per 7 days. Rosary + Divine Mercy Chaplet asks for nothing beyond the download.

Rosary + Divine Mercy Chaplet ships an update every 2 months, Slimstrive every 3 days. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Rosary + Divine Mercy Chaplet | Slimstrive |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (90 ratings)](https://appshunter.io/ios/app/rosary-plus-divine-mercy-chaplet/id1544088741/reviews)** | — |
| Number of ratings | **90** | — |
| Positive reviews | 80.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 23 MB | 28 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Marcello Pietrelli](https://appshunter.io/developer/1534744875) | [Doubler Marketing Ltd](https://appshunter.io/developer/1763681670) |

## What reviewers say

### Rosary + Divine Mercy Chaplet

[App page](https://appshunter.io/ios/app/rosary-plus-divine-mercy-chaplet/id1544088741)

This app guides users through the Holy Rosary and Divine Mercy Chaplet with daily mystery selection and accompanying illustrations. It also includes a collection of essential Christian prayers, offering a free and accessible way to deepen faith.

**Highlights:** Automatic daily mystery selection, Beautiful prayer illustrations, Divine Mercy Chaplet guide, Collection of main Christian prayers, Free to use

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

**In-app purchases:** none


### Slimstrive

[App page](https://appshunter.io/ios/app/slimstrive/id6759456251)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $2.99 | per 7 days |
| Monthly Pro | $6.99 | per month |
| Yearly Pro | $49.99 | per year |


## Frequently asked questions

### Is Rosary + Divine Mercy Chaplet free?

Rosary + Divine Mercy Chaplet is free to download, with no in-app purchases.

### Is Slimstrive free?

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

### Do Rosary + Divine Mercy Chaplet or Slimstrive have ads?

Neither Rosary + Divine Mercy Chaplet nor Slimstrive shows ads.

### Which is updated more often, Rosary + Divine Mercy Chaplet or Slimstrive?

Rosary + Divine Mercy Chaplet ships an update every 2 months, and Slimstrive every 3 days. Most recently, Rosary + Divine Mercy Chaplet was updated on October 9, 2026 and Slimstrive on October 10, 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.*