# OptikamPad vs Hoya Sensor

The clearest difference is rating: OptikamPad at 3.8 against Hoya Sensor's 3.0. OptikamPad also leads on update cadence (monthly vs every 28 months) and ratings volume (12 vs 2). Hoya Sensor's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 14.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

OptikamPad holds the better App Store score, 3.8 against 3.0. That said, the two scores are not equally well evidenced: OptikamPad has 12 ratings behind it against 2, so its average is the more settled of the two.

OptikamPad ships an update monthly, Hoya Sensor every 28 months. The most recent releases landed on August 10, 2026 and July 26, 2026 respectively.

## The numbers

| Metric | OptikamPad | Hoya Sensor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (12 ratings)](https://appshunter.io/ios/app/optikampad/id592259441/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/hoya-sensor/id1202812114/reviews) |
| Number of ratings | **12** | 2 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 28 months |
| Monetization | Free | Free |
| Size | 2.1 GB | 31 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Optikam Tech Inc.](https://appshunter.io/developer/478887552) | [Hoya Vision Care Europe](https://appshunter.io/developer/492618708) |

## What reviewers say

### OptikamPad

[App page](https://appshunter.io/ios/app/optikampad/id592259441)

This app assists opticians with eyewear dispensing by capturing precise measurements from a single image. It also allows customers to virtually try on frames and interactively explore lens benefits through demonstrations.

**Highlights:** Eyewear measurements from one image, Frame selection picture comparison, Interactive lens demonstrations, Augmented reality lens demos, Multi-lingual support

**In-app purchases:** none


### Hoya Sensor

[App page](https://appshunter.io/ios/app/hoya-sensor/id1202812114)

This app educates patients about blue light and UV protection lenses through simulations and images. It also allows for measuring blue light and UV radiation from various sources with a special device.

**Highlights:** Blue light blocking lens explanation, Blue light and UV radiation measurement, Simulations and images, Patient education tool, UV protection lens benefits

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

**In-app purchases:** none


## Frequently asked questions

### Is OptikamPad free?

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

### Is Hoya Sensor free?

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

### Which has better reviews, OptikamPad or Hoya Sensor?

OptikamPad is rated higher. OptikamPad averages 3.8 out of 5 from 12 ratings, while Hoya Sensor averages 3.0 from 2 ratings.

### Do OptikamPad or Hoya Sensor have ads?

Neither OptikamPad nor Hoya Sensor shows ads.

### Which is updated more often, OptikamPad or Hoya Sensor?

OptikamPad ships an update monthly, and Hoya Sensor every 28 months. Most recently, OptikamPad was updated on August 10, 2026 and Hoya Sensor on July 26, 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.*