# Atom in a Box vs steps2MATH

The clearest difference is rating: Atom in a Box at 3.7 against steps2MATH's 3.0. Atom in a Box also leads on in-app purchases (none vs 6) and chart position (#174 vs unranked). steps2MATH's advantage is price ($0.99 vs $7.99) and update cadence (every 3 months vs every 11 months). On review sentiment, ads and device support there is nothing between them.

Atom in a Box costs $7.99 and steps2MATH $0.99 up front. steps2MATH sells 6 one-off in-app purchases. Atom in a Box asks for nothing beyond the download.

Atom in a Box holds the better App Store score, 3.7 against 3.0. Both are backed by a comparable volume of ratings — 7 and 2 respectively. Written reviews complicate that: 79% of Atom in a Box's written reviews are positive against 86% of steps2MATH's, so the app with the better star average is not the one people write more warmly about.

Atom in a Box ships an update every 11 months, steps2MATH every 3 months. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Atom in a Box | steps2MATH |
| --- | --- | --- |
| Price | $7.99 | **$0.99** |
| Rating | **[3.7 (7 ratings)](https://appshunter.io/ios/app/atom-in-a-box/id284788633/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/steps2math/id513571235/reviews) |
| Number of ratings | **7** | 2 |
| Positive reviews | 79.3% of reviews | **85.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 months** |
| Monetization | **Free** | Paid |
| Best chart rank | **#174** | — |
| Size | 1 MB | 7 MB |
| Requires iOS | **10.3** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dauger Research, Inc.](https://appshunter.io/developer/284788636) | [Nees Consult](https://appshunter.io/developer/513571238) |

## What reviewers say

### Atom in a Box

[App page](https://appshunter.io/ios/app/atom-in-a-box/id284788633)

**Currently charting:** #174 Top Paid · Education (US App Store)

Explore the quantum world of the Hydrogen atom with interactive 3D visualizations of electron orbitals. This app uses advanced raytracing to show probability densities in real-time, animating and describing 140 eigenstates up to the n=7 energy level. Discover the structure and behavior of atoms.

**Highlights:** 3D volumetric raytracing, Real-time probability density visualization, Animation of 140 eigenstates, Multitouch and accelerometer rotation, Mathematical descriptions of states, Exploration of atomic aspects

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### steps2MATH

[App page](https://appshunter.io/ios/app/steps2math/id513571235)

This app provides step-by-step solutions and explanations for a wide range of math problems, from basic arithmetic to complex calculus. It offers interactive function graphs, unit conversions, and an extensive exercise library to aid students in grades 5-11.

**Highlights:** Step-by-step math solutions, Detailed explanations for each step, Interactive function graphs, Unit conversion (SI and others), Extensive exercise library, Supports 35 languages, Scientific calculator functionality

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Exercises Level III | $1.99 | one-time |
| Exercises Level I | $3.99 | one-time |
| Exercises Level II | $3.99 | one-time |
| Support of measuring units | $3.99 | one-time |
| Without advertising | $4.99 | one-time |
| all-inclusive | $11.99 | one-time |


## Frequently asked questions

### Is Atom in a Box free?

Atom in a Box costs $7.99, with no in-app purchases.

### Is steps2MATH free?

steps2MATH costs $0.99, and also offers in-app purchases.

### Which has better reviews, Atom in a Box or steps2MATH?

Atom in a Box is rated higher. Atom in a Box averages 3.7 out of 5 from 7 ratings, while steps2MATH averages 3.0 from 2 ratings.

### Do Atom in a Box or steps2MATH have ads?

Neither Atom in a Box nor steps2MATH shows ads.

### Which is updated more often, Atom in a Box or steps2MATH?

Atom in a Box ships an update every 11 months, and steps2MATH every 3 months. Most recently, Atom in a Box was updated on October 15, 2026 and steps2MATH on October 16, 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.*