# Molnus vs iYoung MkIV

The clearest difference is in-app purchases: iYoung MkIV at none against Molnus's 3. iYoung MkIV also leads on update cadence (every 2 days vs every 2 weeks) and iOS requirement (9.3 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Molnus sells 3 one-off in-app purchases. iYoung MkIV asks for nothing beyond the download.

Molnus ships an update every 2 weeks, iYoung MkIV every 2 days. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Molnus | iYoung MkIV |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 12 MB | 11 MB |
| Requires iOS | 13.0 | **9.3** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HJL IT & Development](https://appshunter.io/developer/1368468190) | [Fabio Elia](https://appshunter.io/developer/1449001502) |

## What reviewers say

### Molnus

[App page](https://appshunter.io/ios/app/molnus/id1368468281)

Control and manage compatible cameras and their associated SIM cards. Receive instant notifications for events like image uploads and battery status, with secure cloud storage for your photos.

**Highlights:** Remote camera settings control, MolnusSIM card management, Event notifications (image upload, battery), Secure cloud storage, Wildlife detection, Photo gallery

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Molnus Credits | $3.99 | one-time |
| 200 Molnus Credits | $7.99 | one-time |
| 500 Molnus Credits | $19.99 | one-time |


### iYoung MkIV

[App page](https://appshunter.io/ios/app/iyoung-mkiv/id1544453669)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Molnus free?

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

### Is iYoung MkIV free?

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

### Do Molnus or iYoung MkIV have ads?

Neither Molnus nor iYoung MkIV shows ads.

### Which is updated more often, Molnus or iYoung MkIV?

Molnus ships an update every 2 weeks, and iYoung MkIV every 2 days. Most recently, Molnus was updated on October 24, 2026 and iYoung MkIV on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*