# Silenus vs DeltaPix

The clearest difference is in-app purchases: DeltaPix at none against Silenus's 11. Silenus's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.6). On price, update cadence and ads there is nothing between them.

Both are free to download. Silenus sells 11 in-app purchases, starting at $0.99 per 7 days. DeltaPix asks for nothing beyond the download.

Silenus ships an update every 3 weeks, DeltaPix fortnightly. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Silenus | DeltaPix |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 60 MB | 24 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yu Tse Wu](https://appshunter.io/developer/1032252133) | [Enrique Garcia](https://appshunter.io/developer/673272774) |

## What reviewers say

### Silenus

[App page](https://appshunter.io/ios/app/silenus/id1064009477)

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Terminus | $0.99 | per 7 days |
| Mensis | $2.99 | per month |
| Annus | $29.99 | per year |
| Super | Free | one-time |
| Remedium | Free | one-time |
| Minuo | $0.99 | one-time |
| Acuere | $0.99 | one-time |
| Labes | $1.99 | one-time |
| Mollis | $1.99 | one-time |
| Fictilis | $1.99 | one-time |
| Conversio | $1.99 | one-time |


### DeltaPix

[App page](https://appshunter.io/ios/app/deltapix/id6752552689)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Silenus free?

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

### Is DeltaPix free?

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

### Do Silenus or DeltaPix have ads?

Neither Silenus nor DeltaPix shows ads.

### Which is updated more often, Silenus or DeltaPix?

Silenus ships an update every 3 weeks, and DeltaPix fortnightly. Most recently, Silenus was updated on October 14, 2026 and DeltaPix 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.*