# Vision Simulator VR vs PWRTHR

The clearest difference is update cadence: PWRTHR at every 6 weeks against Vision Simulator VR's every 3 months. Vision Simulator VR's advantage is iOS requirement (8.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Vision Simulator VR ships an update every 3 months, PWRTHR every 6 weeks. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Vision Simulator VR | PWRTHR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/vision-simulator-vr/id1087300110/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 1.8 GB | 67 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hoya Holdings NV](https://appshunter.io/developer/492618708) | [Ashbourne](https://appshunter.io/developer/1130933933) |

## What reviewers say

### Vision Simulator VR

[App page](https://appshunter.io/ios/app/vision-simulator-vr/id1087300110)

Experience lens options in 3D before purchase using your actual prescription. This tool provides an accurate simulation of various lens designs and treatments, helping customers choose the best options for their needs.

**Highlights:** 3D lens simulation, Accurate optical effect representation, Lens design and treatment simulation, PAL and INDOOR lens simulation, Outdoor simulation (tint, polarized, photochromic), Coating simulation, Quick comparison tool

**Features:** macOS Compatibility

**In-app purchases:** none


### PWRTHR

[App page](https://appshunter.io/ios/app/pwrthr/id6746750662)

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

**In-app purchases:** none


## Frequently asked questions

### Is Vision Simulator VR free?

Vision Simulator VR is free to download, with no in-app purchases.

### Is PWRTHR free?

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

### Do Vision Simulator VR or PWRTHR have ads?

Neither Vision Simulator VR nor PWRTHR shows ads.

### Which is updated more often, Vision Simulator VR or PWRTHR?

Vision Simulator VR ships an update every 3 months, and PWRTHR every 6 weeks. Most recently, Vision Simulator VR was updated on October 24, 2026 and PWRTHR on October 19, 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.*