Comparison

ModelAR vs iORA

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

Head to head
About

ModelAR

Explore and build 3D chemical structures in real space with augmented reality. This tool transforms complex organic chemistry concepts into an interactive and playful learning experience, offering an immersive alternative to traditional study methods.

Highlights
  • Create and explore 3D organic molecules
  • Augmented reality interaction
  • Intuitive drag-and-drop building
  • Stereochemistry visualization
  • Variety of molecule experimentation
  • Simple and clean design
Features
Read full description

ModelAR by Alchemie is a powerful 3D modeling tool for students looking to practice organic chemistry. You can explore chemical structures by creating a molecule on the workspace and quickly toggle to pop into AR. This Augmented Reality feature allows you to interact with virtual molecules in real space. ModelAR brings chemistry to life. Gestures are simple and intuitive! Simply drag an atom from the side bar onto the main workspace to start building. Drag between atoms to create new chemical bonds. Swipe to rotate molecule and spin bonds quickly. Explore perspectives with our focus tool. Once you’re done, reset your screen in a spectacular explosion! ModelAR is a great way to supplement your organic chemistry learning materials. No other study tool or app provides a truly immersive, 3D method to build and manipulate molecules & chemical structures. • Create & explore organic molecules in real space • Transform tough organic chemistry concepts like stereochemistry into play • A truly interactive way to improve your understanding of chemical structures • Experiment with a wide variety of molecules • Easy toggle into AR from workspace • Simple & clean design • Intuitive controls & gestures • Playful rhythms & sounds Download ModelAR today & make organic chemistry a fun experience! Break up with your plastic model set!

About

iORA

Visualize chemical reactions in 3D using quantum-mechanical simulations. This free, interactive application makes complex chemistry concepts accessible and engaging for learners.

Highlights
  • 3D chemical reaction visualization
  • Quantum-mechanical simulations
  • Interactive learning
  • Easy to use interface
  • Educational tool
Features
Read full description

iORA is a free, easy to use, highly interactive smartphone application that provides 3D visualization of chemical reactions based on quantum-mechanical simulations.

Screenshots

ModelAR4 screens
iORA4 screens

Verdict

The call

The clearest difference is rating: iORA at 5.0 against ModelAR's 3.5. iORA also leads on review sentiment (100% vs 70%) and update cadence (every 2 months vs every 6 months). ModelAR's advantage is iOS requirement (11.0 vs 14.3). On price, ratings volume, ads and in-app purchases 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

iORA holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 11 and 12 respectively. Written reviews point the same way: 70% of ModelAR's written reviews are positive against 100% of iORA's.

UpkeepUpdate frequency

ModelAR ships an update every 6 months, iORA every 2 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

Scorecard4 real differences · 6 level
ModelAR versus iORA: the parameters behind the verdict, then further details
ParameterModelARiORA
PriceFreeFree
Rating3.5 (11 ratings)5.0 (12 ratings) — better
Positive reviews70.0% of reviews100.0% of reviews — better
Number of ratings1112 — better
Update frequencyEvery 6 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better14.3
Further details — not scored
Size118 MB40 MB
Age rating4+4+
DeveloperAlchemie Solutions, IncDaniel Ess

Customer experience

ModelAR

All ratings11 ratings
Positive63.6%
Neutral0.0%
Negative36.4%
Written reviews10 reviews
Positive70.0%
Neutral0.0%
Negative30.0%

iORA

All ratings12 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

ModelAR

No in-app purchases

None

iORA

No in-app purchases

Questions

Is ModelAR free?
ModelAR is free to download, with no in-app purchases.
Is iORA free?
iORA is free to download, with no in-app purchases.
Which has better reviews, ModelAR or iORA?
iORA is rated higher. ModelAR averages 3.5 out of 5 from 11 ratings, while iORA averages 5.0 from 12 ratings.
Do ModelAR or iORA have ads?
Neither ModelAR nor iORA shows ads.
Which is updated more often, ModelAR or iORA?
ModelAR ships an update every 6 months, and iORA every 2 months. Most recently, ModelAR was updated on November 6, 2026 and iORA on November 3, 2026.

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