# CaptureProof vs Nject

The clearest difference is price: CaptureProof at Free against Nject's $4.99. CaptureProof also leads on review sentiment (100% vs 57%) and rating (5.0 vs 4.0). Nject's advantage is chart position (#9 vs unranked) and ratings volume (126 vs 15). On ads, in-app purchases, monetization model and device support there is nothing between them.

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

CaptureProof 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 15, so its average is the more settled of the two. Written reviews point the same way: 100% of CaptureProof's written reviews are positive against 57% of Nject's.

CaptureProof ships an update every 2 weeks, Nject every 6 weeks. The most recent releases landed on June 6, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | CaptureProof | Nject |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[5.0 (15 ratings)](https://appshunter.io/ios/app/captureproof/id987584313/reviews)** | [4.0 (126 ratings)](https://appshunter.io/ios/app/nject/id1620565745/reviews) |
| Number of ratings | 15 | **126** |
| Positive reviews | **100.0% of reviews** | 57.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Free | Free |
| Best chart rank | — | **#9** |
| Size | 68 MB | 68 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [CaptureProof Inc](https://appshunter.io/developer/987584312) | [Keaton Benning, LLC](https://appshunter.io/developer/1692217678) |

## What reviewers say

### CaptureProof

[App page](https://appshunter.io/ios/app/captureproof/id987584313)

This app facilitates asynchronous telemedicine by allowing secure sharing of patient photos and videos. It helps optimize patient care by decoupling medical consultations from specific times and locations, and can automatically create time-lapse comparisons of healing progress.

**Highlights:** Asynchronous telemedicine, Secure photo and video sharing, Patient progress tracking, Automated time-lapse comparisons, HIPAA compliant, EHR integration

**In-app purchases:** none


### Nject

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

**Currently charting:** #9 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 CaptureProof free?

CaptureProof 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, CaptureProof or Nject?

CaptureProof is rated higher. CaptureProof averages 5.0 out of 5 from 15 ratings, while Nject averages 4.0 from 126 ratings.

### Do CaptureProof or Nject have ads?

Neither CaptureProof nor Nject shows ads.

### Which is updated more often, CaptureProof or Nject?

CaptureProof ships an update every 2 weeks, and Nject every 6 weeks. Most recently, CaptureProof was updated on June 6, 2026 and Nject on September 23, 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.*