# View Selection Source vs LaTeX OCR

The clearest difference is price: LaTeX OCR at Free against View Selection Source's $0.99. LaTeX OCR also leads on update cadence (weekly vs every 42 months). View Selection Source's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

LaTeX OCR is free to download; View Selection Source costs $0.99 up front. LaTeX OCR sells 2 in-app purchases, starting at $3.99 per 7 days. View Selection Source asks for nothing beyond the download.

View Selection Source ships an update every 42 months, LaTeX OCR weekly. The most recent releases landed on September 11, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | View Selection Source | LaTeX OCR |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 42 months | **Weekly** |
| Size | 76 MB | 69 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Huong Nguyen](https://appshunter.io/developer/1342162705) | [Luis Andres Velasquez Cedeno](https://appshunter.io/developer/1780611825) |

## What reviewers say

### View Selection Source

[App page](https://appshunter.io/ios/app/view-selection-source/id1382143618)

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

**In-app purchases:** none


### LaTeX OCR

[App page](https://appshunter.io/ios/app/latex-ocr/id6738396043)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Monthly | $9.99 | per month |


## Frequently asked questions

### Is View Selection Source free?

View Selection Source costs $0.99, with no in-app purchases.

### Is LaTeX OCR free?

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

### Do View Selection Source or LaTeX OCR have ads?

Neither View Selection Source nor LaTeX OCR shows ads.

### Which is updated more often, View Selection Source or LaTeX OCR?

View Selection Source ships an update every 42 months, and LaTeX OCR weekly. Most recently, View Selection Source was updated on September 11, 2026 and LaTeX OCR on September 17, 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.*