# Question Generator vs atom.sim

The clearest difference is device support: atom.sim at 3 against Question Generator's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Question Generator ships an update every 5 months, atom.sim every 7 months. The most recent releases landed on September 16, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Question Generator | atom.sim |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 7 months |
| Monetization | Free | — |
| Size | 3 MB | 78 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hook Education Ltd](https://appshunter.io/developer/989670359) | [Hans Kovi](https://appshunter.io/developer/1493527465) |

## What reviewers say

### Question Generator

[App page](https://appshunter.io/ios/app/question-generator/id989670360)

This app helps users learn to formulate effective questions using the SOLO Taxonomy framework. It provides pre-made question banks or allows users to create their own to build surface, deep, and conceptual understanding.

**Highlights:** SOLO Taxonomy framework, Generate questions for understanding, Use coded question banks, Create custom question banks, Build surface understanding, Develop deep understanding, Create conceptual understanding

**Features:** macOS Compatibility

**In-app purchases:** none


### atom.sim

[App page](https://appshunter.io/ios/app/atomsim/id1493527466)

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

**In-app purchases:** none


## Frequently asked questions

### Is Question Generator free?

Question Generator is free to download, with no in-app purchases.

### Is atom.sim free?

atom.sim is free to download, with no in-app purchases.

### Do Question Generator or atom.sim have ads?

Neither Question Generator nor atom.sim shows ads.

### Which is updated more often, Question Generator or atom.sim?

Question Generator ships an update every 5 months, and atom.sim every 7 months. Most recently, Question Generator was updated on September 16, 2026 and atom.sim on September 21, 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.*