# Source Viewer Lite vs SpatiaMind

The clearest difference is update cadence: SpatiaMind at monthly against Source Viewer Lite's every 9 months. Source Viewer Lite's advantage is iOS requirement (6.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Source Viewer Lite sells 1 one-off in-app purchase and SpatiaMind sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Source Viewer Lite ships an update every 9 months, SpatiaMind monthly. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Source Viewer Lite | SpatiaMind |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.1 (9 ratings)](https://appshunter.io/ios/app/source-viewer-lite/id508441852/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 2.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 1 MB | 39 MB |
| Requires iOS | **6.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Piet Jonas](https://appshunter.io/developer/288060167) | [Chukwuemeka John Okparaeke](https://appshunter.io/developer/1873573027) |

## What reviewers say

### Source Viewer Lite

[App page](https://appshunter.io/ios/app/source-viewer-lite/id508441852)

View the HTML, CSS, and JavaScript source code of any website. Highlighted code, extracted links, and image collections are available. Save bookmarks, toggle word wrap, and copy/paste code easily.

**Highlights:** View HTML, CSS, and JavaScript source, Highlighted code elements, Extract and follow embedded links, Collect and view images, Save images to photo album, Bookmark management, Copy and paste code

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Source Viewer Upgrade | $0.99 | one-time |


### SpatiaMind

[App page](https://appshunter.io/ios/app/spatiamind-mind-map-and-ar/id6765926947)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| MonthlyMind | $4.99 | per month |
| YearlyMind | $29.99 | per year |


## Frequently asked questions

### Is Source Viewer Lite free?

Source Viewer Lite is free to download, with in-app purchases available.

### Is SpatiaMind free?

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

### Do Source Viewer Lite or SpatiaMind have ads?

Neither Source Viewer Lite nor SpatiaMind shows ads.

### Which is updated more often, Source Viewer Lite or SpatiaMind?

Source Viewer Lite ships an update every 9 months, and SpatiaMind monthly. Most recently, Source Viewer Lite was updated on November 8, 2026 and SpatiaMind on November 5, 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.*