# Schrodinger's Box vs Historeum

The clearest difference is ads: Schrodinger's Box at none against Historeum's shown. Schrodinger's Box also leads on ratings volume (5 vs 1). Historeum's advantage is iOS requirement (15.1 vs 17.6). On price, rating, update cadence and in-app purchases there is nothing between them.

Both are free to download. Schrodinger's Box sells 1 one-off in-app purchase and Historeum sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Schrodinger's Box against 5.0 for Historeum. That said, the two scores are not equally well evidenced: Schrodinger's Box has 5 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Schrodinger's Box | Historeum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/schrodingers-box/id6757156999/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/historeum/id6759834643/reviews) |
| Number of ratings | **5** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 4 MB | 96 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Justin Neuman](https://appshunter.io/developer/1859103444) | [HistorySim LLC](https://appshunter.io/developer/1881069671) |

## What reviewers say

### Schrodinger's Box

[App page](https://appshunter.io/ios/app/schrodingers-box/id6757156999)

Engage with daily philosophical dilemmas and thought experiments. Make irreversible choices within a time limit and explore various perspectives on your decisions. This app focuses on serious thinking rather than gamification.

**Highlights:** Daily paradoxes and ethical dilemmas, Timed decision-making, Irreversible choices, Philosophical perspective insights, Privacy-focused, on-device storage, Archive access with Pro version

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Upgrade – Lifetime Access | $4.99 | one-time |


### Historeum

[App page](https://appshunter.io/ios/app/historeum/id6759834643)

Explore history through interactive courses and primary sources. Access curated lectures with rich historical imagery and documents. A premium learning experience for history enthusiasts.

**Highlights:** Interactive history courses, Primary source documents, Museum-grade historical images, Curated learning content, American Revolution course

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HistorySim Pro Monthly Historeum | $4.99 | per month |
| HistorySim Pro Monthly | $14.99 | per month |
| HistorySim Pro Annual | $26.99 | per year |


## Frequently asked questions

### Is Schrodinger's Box free?

Schrodinger's Box is free to download, with in-app purchases available.

### Is Historeum free?

Historeum is free to download, with in-app purchases available.

### Which has better reviews, Schrodinger's Box or Historeum?

Schrodinger's Box and Historeum are both rated 5.0 out of 5 on the App Store, from 5 and 1 ratings respectively.

### Do Schrodinger's Box or Historeum have ads?

Historeum shows ads; Schrodinger's Box does not.

### Which is updated more often, Schrodinger's Box or Historeum?

Schrodinger's Box ships an update every 3 weeks, and Historeum every 3 weeks. Most recently, Schrodinger's Box was updated on November 5, 2026 and Historeum on October 31, 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.*