# Allergan AR vs Nject

The clearest difference is price: Allergan AR at Free against Nject's $4.99. Allergan AR also leads on rating (5.0 vs 4.0) and update cadence (every 3 days vs every 6 weeks). Nject's advantage is ratings volume (126 vs 6) and chart position (#10 vs unranked). On ads, in-app purchases, monetization model and device support there is nothing between them.

Allergan AR is free to download; Nject costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Allergan AR holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Nject has 126 ratings behind it against 6, so its average is the more settled of the two.

Allergan AR ships an update every 3 days, Nject every 6 weeks. The most recent releases landed on June 10, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Allergan AR | Nject |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/allergan-ar/id1463723106/reviews)** | [4.0 (126 ratings)](https://appshunter.io/ios/app/nject/id1620565745/reviews) |
| Number of ratings | 6 | **126** |
| Positive reviews | — | 57.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 6 weeks |
| Monetization | Free | Free |
| Best chart rank | — | **#10** |
| Size | 377 MB | 68 MB |
| Requires iOS | **11.3** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [The Glimpse Group](https://appshunter.io/developer/1274109256) | [Keaton Benning, LLC](https://appshunter.io/developer/1692217678) |

## What reviewers say

### Allergan AR

[App page](https://appshunter.io/ios/app/allergan-ar/id1463723106)

Experience medical presentations in an immersive augmented reality environment. This application brings scientific content to life, offering a new way to engage with medical information. Requires a sample poster from a specific website to function.

**Highlights:** Augmented reality presentations, Immersive medical content, Interactive scientific information, AR experience enhancement

**Features:** macOS Compatibility

**In-app purchases:** none


### Nject

[App page](https://appshunter.io/ios/app/nject/id1620565745)

**Currently charting:** #10 Top Paid · Medical (US App Store)

This app serves as a comprehensive resource for aesthetic professionals. It offers tools for dilution calculations, facilitates partnerships, and provides a live forum with experts. Users can also find assistance with vascular occlusion and access other valuable information.

**Highlights:** Dilution Calculators, Partnership Facilitation, Live Expert Forum, Vascular Occlusion Help

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

**In-app purchases:** none

**What reviewers like**

- 👍 User-friendly and simple interface
- 🎯 Accurate dosing calculations for toxin injections
- 📱 Visual syringe markings aid learning
- 🚀 Quick and efficient dosage conversions
- 💬 Responsive developer addressing user feedback

**What reviewers complain about**

- 🐛 App crashes when selecting syringes
- 🐛 Syringe dropdown menu shows 'no data' or won't populate
- 🐛 Screen doesn't scroll to access calculate button
- 🐛 Force closing on multiple devices
- ❌ Limited syringe options available

**Reported bugs**

- App crashes when selecting syringe option
- Syringe dropdown menu fails to load options
- Screen doesn't scroll to reveal calculate button after data entry
- Force closing on both iOS and Android devices
- Stuck on single medication screen (Semaglutide) with no navigation

**Requested features**

- Add Comfortox 0.5mL syringe option
- Add TB (tuberculin) syringe options
- Add allergen/product selection dropdown (Botox, Dysport, Azzalure, etc.)
- Visual indicator showing exact pull location on syringe for specific units
- Support for mg/mL dosing (for Semaglutide, tirzepatide, compounded medications)


## Frequently asked questions

### Is Allergan AR free?

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

### Is Nject free?

Nject costs $4.99, with no in-app purchases.

### Which has better reviews, Allergan AR or Nject?

Allergan AR is rated higher. Allergan AR averages 5.0 out of 5 from 6 ratings, while Nject averages 4.0 from 126 ratings.

### Do Allergan AR or Nject have ads?

Neither Allergan AR nor Nject shows ads.

### Which is updated more often, Allergan AR or Nject?

Allergan AR ships an update every 3 days, and Nject every 6 weeks. Most recently, Allergan AR was updated on June 10, 2026 and Nject on September 29, 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.*