# LensPro vs GEOSTIX

The clearest difference is price: GEOSTIX at Free against LensPro's $5.99. GEOSTIX also leads on update cadence (weekly vs every 16 months). LensPro's advantage is iOS requirement (13.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

GEOSTIX is free to download; LensPro costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

LensPro ships an update every 16 months, GEOSTIX weekly. The most recent releases landed on September 18, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | LensPro | GEOSTIX |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | **[4.4 (21 ratings)](https://appshunter.io/ios/app/lenspro/id391291572/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Weekly** |
| Monetization | Paid | — |
| Size | 109 MB | 43 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [piXap](https://appshunter.io/developer/386140014) | [Geobsys](https://appshunter.io/developer/1770047093) |

## What reviewers say

### LensPro

[App page](https://appshunter.io/ios/app/lenspro/id391291572)

This utility app assists projectionists with lens calculations for various projector brands. It maintains an updated database of lens information accessible via the internet.

**Highlights:** Lens calculations, Supports Barco, Christie, Panasonic, Epson, Benq, Mitsubishi, Optoma, Sony, Online database updates, Ideal for projectionists

**Features:** Vision Pro support

**In-app purchases:** none


### GEOSTIX

[App page](https://appshunter.io/ios/app/geostix/id6711349396)

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

**In-app purchases:** none


## Frequently asked questions

### Is LensPro free?

LensPro costs $5.99, with no in-app purchases.

### Is GEOSTIX free?

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

### Do LensPro or GEOSTIX have ads?

Neither LensPro nor GEOSTIX shows ads.

### Which is updated more often, LensPro or GEOSTIX?

LensPro ships an update every 16 months, and GEOSTIX weekly. Most recently, LensPro was updated on September 18, 2026 and GEOSTIX on September 11, 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.*