# Silenus vs Photo Colorizer

The clearest difference is price: Silenus at Free against Photo Colorizer's $1.99. Silenus also leads on update cadence (every 3 weeks vs every 46 months). Photo Colorizer's advantage is in-app purchases (none vs 10) and chart position (#197 vs unranked). On ads, device support and iOS requirement there is nothing between them.

Silenus is free to download; Photo Colorizer costs $1.99 up front. Silenus sells 10 in-app purchases, starting at $0.99 per 7 days. Photo Colorizer asks for nothing beyond the download.

Silenus ships an update every 3 weeks, Photo Colorizer every 46 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Silenus | Photo Colorizer |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 46 months |
| Best chart rank | — | **#197** |
| Size | 60 MB | 252 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yu Tse Wu](https://appshunter.io/developer/1032252133) | [Suresh Verma](https://appshunter.io/developer/1207634042) |

## What reviewers say

### Silenus

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

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

**In-app purchases (10)**

| 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 |
| 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 |


### Photo Colorizer

[App page](https://appshunter.io/ios/app/photo-colorizer/id1574144807)

**Currently charting:** #197 Top Paid · Photo & Video (US App Store)

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

**In-app purchases:** none


## Frequently asked questions

### Is Silenus free?

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

### Is Photo Colorizer free?

Photo Colorizer costs $1.99, with no in-app purchases.

### Do Silenus or Photo Colorizer have ads?

Neither Silenus nor Photo Colorizer shows ads.

### Which is updated more often, Silenus or Photo Colorizer?

Silenus ships an update every 3 weeks, and Photo Colorizer every 46 months. Most recently, Silenus was updated on November 2, 2026 and Photo Colorizer on November 3, 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.*