# Optogenetics Pro vs FrameWork Pro

The clearest difference is in-app purchases: Optogenetics Pro at none against FrameWork Pro's 2. FrameWork Pro's advantage is update cadence (every 3 months vs every 45 months) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. FrameWork Pro sells 2 one-off in-app purchases. Optogenetics Pro asks for nothing beyond the download.

Optogenetics Pro ships an update every 45 months, FrameWork Pro every 3 months. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Optogenetics Pro | FrameWork Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/optogenetics-pro/id641358148/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 45 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 365 MB | 62 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Popneuron Ltd.](https://appshunter.io/developer/569968720) | [乐彬 梅](https://appshunter.io/developer/1390979358) |

## 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


### FrameWork Pro

[App page](https://appshunter.io/ios/app/framework-pro-screenshot/id6503489203)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $6.99 | one-time |
| Premium - Full Price | $9.99 | one-time |


## Frequently asked questions

### Is Optogenetics Pro free?

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

### Is FrameWork Pro free?

FrameWork Pro is free to download, with in-app purchases available.

### Do Optogenetics Pro or FrameWork Pro have ads?

Neither Optogenetics Pro nor FrameWork Pro shows ads.

### Which is updated more often, Optogenetics Pro or FrameWork Pro?

Optogenetics Pro ships an update every 45 months, and FrameWork Pro every 3 months. Most recently, Optogenetics Pro was updated on October 7, 2026 and FrameWork Pro on October 10, 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.*