# Human Heroes Einstein On Time vs 11+ Practice Tests

The clearest difference is price: 11+ Practice Tests at Free against Human Heroes Einstein On Time's $3.99. Human Heroes Einstein On Time's advantage is update cadence (every 2 months vs every 4 months) and iOS requirement (12.1 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

11+ Practice Tests is free to download; Human Heroes Einstein On Time costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Human Heroes Einstein On Time ships an update every 2 months, 11+ Practice Tests every 4 months. The most recent releases landed on September 24, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Human Heroes Einstein On Time | 11+ Practice Tests |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.8 (12 ratings)](https://appshunter.io/ios/app/human-heroes-einstein-on-time/id1442853427/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 90.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Paid | — |
| Size | 298 MB | 18 MB |
| Requires iOS | **12.1** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Human Heroes Ltd](https://appshunter.io/developer/1442853426) | [Newell Tuition Limited](https://appshunter.io/developer/1677763003) |

## What reviewers say

### Human Heroes Einstein On Time

[App page](https://appshunter.io/ios/app/human-heroes-einstein-on-time/id1442853427)

This educational app uses interactive games and stories to teach children about time, physics, and Albert Einstein's life. Guided by a 3D Einstein character, kids learn to tell time, explore concepts like speed and gravity, and discover scientific achievements.

**Highlights:** Interactive mini-games, Learn to tell time, Explore physics concepts, Learn about Einstein's life, High-quality 3D graphics, Offline functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### 11+ Practice Tests

[App page](https://appshunter.io/ios/app/11-plus-practice-tests/id6446404511)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Human Heroes Einstein On Time free?

Human Heroes Einstein On Time costs $3.99, with no in-app purchases.

### Is 11+ Practice Tests free?

11+ Practice Tests is free to download, with no in-app purchases.

### Do Human Heroes Einstein On Time or 11+ Practice Tests have ads?

Neither Human Heroes Einstein On Time nor 11+ Practice Tests shows ads.

### Which is updated more often, Human Heroes Einstein On Time or 11+ Practice Tests?

Human Heroes Einstein On Time ships an update every 2 months, and 11+ Practice Tests every 4 months. Most recently, Human Heroes Einstein On Time was updated on September 24, 2026 and 11+ Practice Tests on October 6, 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.*