# Optogenetics Pro vs Optical Power Meter

The clearest difference is rating: Optogenetics Pro at 5.0 against Optical Power Meter's 2.6. Optical Power Meter's advantage is update cadence (every 12 months vs every 45 months) and iOS requirement (12.0 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Optogenetics Pro holds the better App Store score, 5.0 against 2.6. Both are backed by a comparable volume of ratings — 2 and 5 respectively.

Optogenetics Pro ships an update every 45 months, Optical Power Meter every 12 months. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Optogenetics Pro | Optical Power Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/optogenetics-pro/id641358148/reviews)** | [2.6 (5 ratings)](https://appshunter.io/ios/app/optical-power-meter/id665941154/reviews) |
| Number of ratings | 2 | **5** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 45 months | **Every 12 months** |
| Monetization | Free | Free |
| Size | 365 MB | 19 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Popneuron Ltd.](https://appshunter.io/developer/569968720) | [Thorlabs GmbH](https://appshunter.io/developer/662121683) |

## What reviewers say

### Optogenetics Pro

[App page](https://appshunter.io/ios/app/optogenetics-pro/id641358148)

This tool helps researchers calculate the necessary optical power for optogenetics experiments involving light delivery to deep brain areas. It considers brain region scattering properties, opsin type, and optical fiber characteristics to estimate excitation depth as a function of optical power.

**Highlights:** Calculate required optical power, Estimate opsin excitation depth, Model light scattering in brain tissue, Input brain region properties, Input opsin properties, Input optical fiber properties

**Features:** macOS Compatibility

**In-app purchases:** none


### Optical Power Meter

[App page](https://appshunter.io/ios/app/optical-power-meter/id665941154)

Control handheld optical power meters remotely via Bluetooth. View power readings on a large gauge and a 5-digit display, with min/max tracking. Adjust basic settings like wavelength and zeroing from your mobile device.

**Highlights:** Remote control via Bluetooth, Large needle gauge display, 5-digit power reading, Minimum and maximum readings, Wavelength correction, Zeroing function

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Optogenetics Pro free?

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

### Is Optical Power Meter free?

Optical Power Meter is free to download, with no in-app purchases.

### Which has better reviews, Optogenetics Pro or Optical Power Meter?

Optogenetics Pro is rated higher. Optogenetics Pro averages 5.0 out of 5 from 2 ratings, while Optical Power Meter averages 2.6 from 5 ratings.

### Do Optogenetics Pro or Optical Power Meter have ads?

Neither Optogenetics Pro nor Optical Power Meter shows ads.

### Which is updated more often, Optogenetics Pro or Optical Power Meter?

Optogenetics Pro ships an update every 45 months, and Optical Power Meter every 12 months. Most recently, Optogenetics Pro was updated on October 7, 2026 and Optical Power Meter on October 4, 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.*