# SVG View vs Castella

The clearest difference is in-app purchases: Castella at none against SVG View's 2. Castella also leads on update cadence (weekly vs monthly) and iOS requirement (15.6 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. SVG View sells 2 one-off in-app purchases. Castella asks for nothing beyond the download.

SVG View ships an update monthly, Castella weekly. The most recent releases landed on October 21, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | SVG View | Castella |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (3 ratings)](https://appshunter.io/ios/app/svg-view/id1550516455/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 10 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bostan Constantin](https://appshunter.io/developer/853940020) | [Serdar Percin](https://appshunter.io/developer/1143186597) |

## What reviewers say

### SVG View

[App page](https://appshunter.io/ios/app/svg-view/id1550516455)

Easily view Scalable Vector Graphics (SVG) files stored on your iPhone or iPad. Open files from iCloud or locally, with an option to convert to PNG. Access an XML editor for layers.

**Highlights:** View SVG files from iCloud or device storage, Convert SVG to PNG (paid feature), Full-screen screenshot option, XML editor for layers, Ad-free experience

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SVG View Light version | $0.99 | one-time |
| View SVG Pro version | $1.59 | one-time |


### Castella

[App page](https://appshunter.io/ios/app/castella/id6749802163)

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

**In-app purchases:** none


## Frequently asked questions

### Is SVG View free?

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

### Is Castella free?

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

### Do SVG View or Castella have ads?

Neither SVG View nor Castella shows ads.

### Which is updated more often, SVG View or Castella?

SVG View ships an update monthly, and Castella weekly. Most recently, SVG View was updated on October 21, 2026 and Castella on October 27, 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.*