# Reflex Pro vs Feather squadron 2

The clearest difference is in-app purchases: Feather squadron 2 at none against Reflex Pro's 1. Feather squadron 2 also leads on update cadence (every 5 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Reflex Pro sells 1 in-app purchase, starting at $82.00 per month. Feather squadron 2 asks for nothing beyond the download.

Reflex Pro ships an update fortnightly, Feather squadron 2 every 5 days. The most recent releases landed on September 17, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Reflex Pro | Feather squadron 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/reflex-pro-plr-analyzer/id1529648814/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 18 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Brightlamp, Inc.](https://appshunter.io/developer/1380261827) | [Acoustic Pioneer](https://appshunter.io/developer/619517178) |

## What reviewers say

### Reflex Pro

[App page](https://appshunter.io/ios/app/reflex-pro-plr-analyzer/id1529648814)

This medical tool allows professionals to quickly measure and track autonomic pupillary activity. It helps monitor patient progress and detect neurological deviations through rapid biomarker analysis. Designed exclusively for clinical decision support.

**Highlights:** Fast pupillary readings, Track patient progress, Detect neurological deviations, Clinical decision support, Rapid biomarker analysis

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $82.00 | per month |


### Feather squadron 2

[App page](https://appshunter.io/ios/app/feather-squadron-2/id6670747895)

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

**In-app purchases:** none


## Frequently asked questions

### Is Reflex Pro free?

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

### Is Feather squadron 2 free?

Feather squadron 2 is free to download, with no in-app purchases.

### Do Reflex Pro or Feather squadron 2 have ads?

Neither Reflex Pro nor Feather squadron 2 shows ads.

### Which is updated more often, Reflex Pro or Feather squadron 2?

Reflex Pro ships an update fortnightly, and Feather squadron 2 every 5 days. Most recently, Reflex Pro was updated on September 17, 2026 and Feather squadron 2 on October 3, 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.*