Comparison

Nject vs Injectomy

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Dilution Calculators
  • Partnership Facilitation
  • Live Expert Forum
  • Vascular Occlusion Help
Features
Read full description

Nject is a one stop shop for all your Aesthetics needs like: Dilution Calculators, Partnerships, Live Forum with experts, Vascular Occlusion help, and more...

About

Injectomy

Master aesthetic injection techniques with interactive 3D anatomy. Visualize facial structures, learn advanced procedures step-by-step, and reduce complication risks. Offers a 14-day free trial with affordable daily access.

Highlights
  • Interactive 3D facial anatomy exploration
  • Dynamic facial movement visualization
  • Step-by-step injection guides with animations
  • Layer-by-layer anatomical exploration
  • All-in-one training platform
  • Advanced training content
Read full description

NEW — DRAW DIRECTLY ON THE ANATOMY Every screen in Injectomy is now a drawing surface. Open the 3D model, an injection animation or a muscle movement sequence, hold the view you want, and mark it up: entry points, vectors, depth, the areas you intend to avoid. This is the difference between explaining a plan and showing it. Instead of drawing on skin or sketching on the back of a consent form, you mark the actual structures you're working around, on a model the other person can see. Turn the screen toward a patient, point at the artery, show the plane you're working in. It works the same way in a team room. Surgeons and their staff can mark the approach, the structures at risk and the areas of concern on shared anatomy before a case — everyone looking at the same illustration instead of three different mental pictures. Same tool for teaching a trainee, reviewing a case, or keeping your own annotated notes. FROM REFERENCE TO WORKING TOOL Patient consultation — illustrate the procedure and the areas it affects, in seconds Case planning — mark the approach and the structures at risk before you begin Team discussion — walk staff and assistants through a case on shared anatomy Teaching — annotate a live model or a paused animation for a trainee or a room Notes — keep your own annotated views of the techniques you use most WHY INJECTOMY Improve precision and anatomical accuracy Understand high-risk zones and avoid complications Illustrate a procedure clearly, for a patient or for your team Learn botulinum toxin and dermal filler techniques step by step Build confidence with real anatomical insight before you treat KEY FEATURES Draw and Annotate Turn any 3D view or paused animation into a markup surface. Draw entry points, vectors, approaches and areas of concern straight onto the anatomy — for a patient, a trainee or your surgical team. Interactive 3D Anatomy Explore the face and neck in depth. Rotate, zoom and study muscles, arteries, veins, nerves, ligaments, fat compartments and connective tissue. Step-by-Step Injection Guides Realistic 3D animations of needle and cannula technique — entry point, angle, depth and product placement — for the most common aesthetic procedures. Dynamic Facial Movement Watch how muscles behave in expression and how that movement changes placement, dosing and outcome. Layer-by-Layer Exploration Toggle skin, fat, muscle, vascular and skeletal layers independently to build a true sense of depth. Clinical Reference at a Tap Select any structure for its location, function and injection relevance, written for practicing injectors. Advanced Training Content In-depth courses spanning beginner fundamentals to advanced technique. ON IPHONE AND IPAD Injectomy runs natively on both. On iPad the full-size display makes the model a genuine teaching and consultation surface — anatomy and clinical notes visible together, every control within reach, and plenty of room to draw. One subscription covers both devices. INCLUDED ANATOMY LAYERS Skin Fat Muscles Bones Veins and Arteries Lymphatic System Ligaments and Connective Tissue Facial Spaces Glands Every layer adjusts independently, so you can build the exact view a case or a lesson calls for. WHO IT'S FOR Plastic, facial and oculoplastic surgeons Aesthetic practitioners and injectors Cosmetic and aesthetic nurses Dermatologists Surgical teams, assistants and theatre staff Trainers, academies and students learning facial technique PRICING Start with a 14-day free trial. Continue for less than $1 a day with annual access. One subscription works across iPhone and iPad. SUPPORT Questions or feedback? support@3dacademysoftware.com

Screenshots

Nject4 screens
Injectomy4 screens

Verdict

The call

The clearest difference is price: Injectomy at Free against Nject's $4.99. Injectomy also leads on review sentiment (82% vs 57%). Nject's advantage is in-app purchases (none vs 2) and chart position (#7 vs unranked). On rating, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Injectomy is free to download; Nject costs $4.99 up front. Injectomy sells 2 in-app purchases, starting at $29.99 per month. Nject asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Injectomy holds the better App Store score, 4.1 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 point the same way: 57% of Nject's written reviews are positive against 82% of Injectomy's.

UpkeepUpdate frequency

Nject ships an update every 6 weeks, Injectomy every 5 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 5 level
Nject versus Injectomy: the parameters behind the verdict, then further details
ParameterNjectInjectomy
Price$4.99Free — better
Rating4.0 (126 ratings)4.1 (14 ratings) — better
Positive reviews57.4% of reviews81.8% of reviews — better
Number of ratings126 — better14
Update frequencyEvery 6 weeksEvery 5 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
Best chart rank#7 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size68 MB707 MB
Age rating17+12+
DeveloperKeaton Benning, LLC3D Academy Software LLC

Customer experience

Nject

All ratings126 ratings
Positive70.6%
Neutral8.7%
Negative20.6%
Written reviews68 reviews
Positive57.4%
Neutral10.3%
Negative32.4%

Injectomy

All ratings13 ratings
Positive84.6%
Neutral0.0%
Negative15.4%
Written reviews11 reviews
Positive81.8%
Neutral0.0%
Negative18.2%

Bugs and 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
Show 5 more
  • 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)
Show 4 more
  • Removable Semaglutide advertisement
  • Back button for navigation
  • Improved syringe image clarity and accuracy
  • Support for more injectable medications beyond toxins

Injectomy

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Nject

No in-app purchases

2 purchases

Injectomy

Subscriptions2
  • Monthly Subscription14 Days trial$29.991 Month
  • Annual Subscription (Save 17%)14 Days trial$299.991 Year

Questions

Is Nject free?
Nject costs $4.99, with no in-app purchases.
Is Injectomy free?
Injectomy is free to download, with in-app purchases available.
Which has better reviews, Nject or Injectomy?
Injectomy is rated higher. Nject averages 4.0 out of 5 from 126 ratings, while Injectomy averages 4.1 from 14 ratings.
Do Nject or Injectomy have ads?
Neither Nject nor Injectomy shows ads.
Which is updated more often, Nject or Injectomy?
Nject ships an update every 6 weeks, and Injectomy every 5 weeks. Most recently, Nject was updated on October 25, 2026 and Injectomy on October 24, 2026.

Other comparisons