Galderma GAIN app vs Nject
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Galderma GAIN app
Access Galderma Aesthetic Injector Network training programs. Learn about, attend, and participate in live and virtual educational events. Requires a GAIN account for full access.
- Access training programs
- Participate in live events
- Join virtual sessions
- Register for GAIN account
- Educational content
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The GAIN app is your gateway to the Galderma Aesthetic Injector Network. This app provides everything you need to learn about, attend and participate in our live and virtual training programs. Registering for a GAIN Account allows access to GAIN app and GAIN Connect so you can take full advantage of our educational offerings.
Nject
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.
- Dilution Calculators
- Partnership Facilitation
- Live Expert Forum
- Vascular Occlusion Help
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Nject is a one stop shop for all your Aesthetics needs like: Dilution Calculators, Partnerships, Live Forum with experts, Vascular Occlusion help, and more...
Screenshots
Verdict
The clearest difference is review sentiment: Nject at 57% against Galderma GAIN app's 0%. Nject also leads on update cadence (every 6 weeks vs every 5 months) and chart position (#14 vs unranked). Galderma GAIN app's advantage is price (Free vs $4.99) and rating (4.8 vs 4.0). On ads, in-app purchases, monetization model and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Galderma GAIN app is free to download; Nject costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Galderma GAIN app holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Nject has 126 ratings behind it against 14, so its average is the more settled of the two. Written reviews complicate that: 0% of Galderma GAIN app's written reviews are positive against 57% of Nject's, so the app with the better star average is not the one people write more warmly about.
Galderma GAIN app ships an update every 5 months, Nject every 6 weeks. The most recent releases landed on June 5, 2026 and September 23, 2026 respectively.
| Parameter | Galderma GAIN app | Nject |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 4.8 (14 ratings) — better | 4.0 (126 ratings) |
| Positive reviews | 0.0% of reviews | 57.4% of reviews — better |
| Number of ratings | 14 | 126 — better |
| Update frequency | Every 5 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | — | #14 — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 30 MB | 68 MB |
| Age rating | 17+ | 17+ |
| Developer | Galderma Laboratories, L.P. | Keaton Benning, LLC |
Customer experience
Galderma GAIN app
Nject
Bugs and requests
Galderma GAIN app
Not enough reviews yet to summarise bugs or requests.
Nject
Reported bugs
10 issues- 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
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- Info button repeatedly triggers review window instead of showing help
- Semaglutide advertisement prevents completing calculations
- Decimal point entry not functioning properly
- App crashes after recent Semaglutide update
- Incorrect Comfortox syringe image (shows insulin syringe instead)
Requested features
9 requests- 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)
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- Removable Semaglutide advertisement
- Back button for navigation
- Improved syringe image clarity and accuracy
- Support for more injectable medications beyond toxins
In-app purchases
Galderma GAIN app
No in-app purchases
Nject
No in-app purchases
Questions
Is Galderma GAIN app free?
Is Nject free?
Which has better reviews, Galderma GAIN app or Nject?
Do Galderma GAIN app or Nject have ads?
Which is updated more often, Galderma GAIN app or Nject?
Other comparisons
