Molecules AR vs Atomic Spectra
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Molecules AR
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Imagine bringing the excitement of Augmented Reality right into your science classroom. Explore virtual 3D atoms and molecules with Molecules AR. Molecules AR is a tool for viewing and learning about atoms and molecules using Augmented Reality technology (AR). With Molecules AR kids can view atoms and molecules by actually walking around a 3D image showing the atomic structure and molecular configuration. Augmented Reality lets the students view all sides of the molecular structure. Students use the slider or arrow buttons to move through a list of atoms and molecules. As 3D models are selected they instantly appear in the AR view and can be viewed by moving around the virtual object. Screens of information about the chemical are displayed when the notebook icon is tapped. If the sound has been activated by tapping the speaker icon, the text shown in the notebook will be read aloud. Molecules AR is perfect for science classrooms where basic chemical structures, valence bonds and other related topics are being introduced. Augmented Reality adds a level of interest and excitement that will stimulate young minds to further exploration. Be sure that your iPad allows access to the camera function by choosing Settings -> General -> Restrictions -> Off. Atoms and Molecules Included: hydrogen atom (H) carbon atom (C) nitrogen atom (N) oxygen atom (O) oxygen molecule (O2 ) nitrogen molecule (N2) water molecule (H2O) carbon dioxide molecule (CO2) ammonia molecule (NH3) methane (CH4) ethane (N2H6) acetylene molecule (C2H2) hydrogen cyanide (HCN) ethylene molecule (C2H4) formaldehyde molecule (CH2O) nitroxyl molecule (HNO)
Atomic Spectra
This reference app provides detailed information on strong line atomic emission spectra within the visible range. Users can search for elements by name, symbol, or atomic number and inspect individual spectra lines. It offers interactive features to visualize and navigate spectral data.
- Visible range spectra (380-740nm)
- Search by element name, symbol, or atomic number
- Sort by name, symbol, or spectra line count
- Inspect individual spectra lines
- Interactive spectrum visualization
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Reference app for Strong Line Atomic Emission Spectra in the visible range of 380-740nm. Can search by element name, symbol, or atomic number. Sort by name, symbol, or count of spectra lines. Drill down to an element and inspect the individual spectra lines. Tap on the line to show it in the spectrum; tap on the spectrum to scroll to that line.
Screenshots
Verdict
The clearest difference is device support: Atomic Spectra at 4 against Molecules AR's 1. Molecules AR's advantage is iOS requirement (12.0 vs 26.0). On price, update cadence, 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
Molecules AR costs $1.99 and Atomic Spectra $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Molecules AR ships an update every 20 months, Atomic Spectra every 19 months. The most recent releases landed on September 18, 2026 and August 31, 2026 respectively.
| Parameter | Molecules AR | Atomic Spectra |
|---|---|---|
| Price | $1.99 | $1.99 |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 20 months | Every 19 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPad | iPhone, iPad, Mac, Apple TV — better |
| Requires iOS | 12.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 27 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Ventura Educational Systems | Jim Haungs |
In-app purchases
Molecules AR
No in-app purchases
Atomic Spectra
No in-app purchases
Questions
Is Molecules AR free?
Is Atomic Spectra free?
Do Molecules AR or Atomic Spectra have ads?
Which is updated more often, Molecules AR or Atomic Spectra?
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