# NIRA vs Capillus

The clearest difference is rating: NIRA at 4.3 against Capillus's 1.9. NIRA also leads on review sentiment (55% vs 27%) and ratings volume (98 vs 30). Capillus's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, update cadence, 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.

NIRA holds the better App Store score, 4.3 against 1.9. Both are backed by a comparable volume of ratings — 98 and 30 respectively. Written reviews point the same way: 55% of NIRA's written reviews are positive against 27% of Capillus's.

NIRA ships an update every 2 weeks, Capillus weekly. The most recent releases landed on September 28, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | NIRA | Capillus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (98 ratings)](https://appshunter.io/ios/app/nira/id1668151159/reviews)** | [1.9 (30 ratings)](https://appshunter.io/ios/app/capillus/id6737130992/reviews) |
| Number of ratings | **98** | 30 |
| Positive reviews | **54.8% of reviews** | 27.3% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 177 MB | 57 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NIRA Innovations Inc.](https://appshunter.io/developer/965311784) | [Capillus](https://appshunter.io/developer/1474718866) |

## What reviewers say

### NIRA

[App page](https://appshunter.io/ios/app/nira/id1668151159)

This app acts as a personalized skincare companion for laser treatments. It allows users to connect their devices, track treatments, customize routines with zone-specific guides, and monitor progress through before-and-after photo comparisons.

**Highlights:** Bluetooth device pairing, Laser treatment smart tracking, Daily routine customization, Skin transformation assessments, Zone-specific how-to guides

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 📊 Comprehensive usage tracking and data visualization
- 📸 AI skin analysis tool with before/after photo comparison
- 🎁 In-app rewards system for consistency motivation
- 👍 User-friendly interface and easy to use
- 🎯 Helpful reminders for daily compliance

**What reviewers complain about**

- 🐛 Inconsistent session tracking and recording failures
- 🔌 Frequent Bluetooth pairing issues and disconnections
- ⚠️ App crashes after taking photos or during analysis
- 🚫 Device won't pair or stays unpaired despite attempts
- ❌ Unresponsive customer support

**Reported bugs**

- Sessions not recorded despite device being connected and used
- App fails to update usage logs on certain days
- Bluetooth connection drops randomly
- Device won't pair or shows as unpaired after pairing attempts
- App crashes after taking comparison photos

**Requested features**

- Android app version
- AM/PM session categorization for multiple daily uses
- Improved Bluetooth stability and auto-reconnection
- Better device pairing mechanism
- More accurate AI skin analysis algorithm


### Capillus

[App page](https://appshunter.io/ios/app/capillus/id6737130992)

This app enhances your hair regrowth journey by integrating with a red light therapy cap. It offers tracking tools, Bluetooth connectivity, and progress photo capabilities to help you stay consistent and monitor your results.

**Highlights:** Bluetooth connectivity with therapy cap, Daily treatment tracking, Progress photo documentation, Customizable reminders, Hair care tips and support

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

**In-app purchases:** none


## Frequently asked questions

### Is NIRA free?

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

### Is Capillus free?

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

### Which has better reviews, NIRA or Capillus?

NIRA is rated higher. NIRA averages 4.3 out of 5 from 98 ratings, while Capillus averages 1.9 from 30 ratings.

### Do NIRA or Capillus have ads?

NIRA shows ads; Capillus does not.

### Which is updated more often, NIRA or Capillus?

NIRA ships an update every 2 weeks, and Capillus weekly. Most recently, NIRA was updated on September 28, 2026 and Capillus on September 25, 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.*