# Back in Time vs Experia Kids

The clearest difference is review sentiment: Experia Kids at 100% against Back in Time's 76%. Experia Kids also leads on price ($2.99 vs $7.99) and iOS requirement (13.0 vs 16.0). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

Back in Time costs $7.99 and Experia Kids $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Back in Time ships an update every 7 months, Experia Kids every 11 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | Back in Time | Experia Kids |
| --- | --- | --- |
| Price | $7.99 | **$2.99** |
| Rating | **[4.7 (27 ratings)](https://appshunter.io/ios/app/back-in-time/id450345693/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 75.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 11 months |
| Monetization | Paid | Paid |
| Size | 836 MB | 38 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Landka](https://appshunter.io/developer/450345696) | [Simon Kleine](https://appshunter.io/developer/462817197) |

## What reviewers say

### Back in Time

[App page](https://appshunter.io/ios/app/back-in-time/id450345693)

Explore the history of the Universe, Earth, Life, and Civilization through an immersive, interactive journey. This app uses custom animations, timelines, and interesting facts to bring historical events to life. It's designed to help users understand the connections between events and see the bigger picture.

**Highlights:** Interactive timeline of events, Custom animations and videos, Over 350 remarkable images, Little-known interesting facts, Offline access, Multilingual support

**Features:** macOS Compatibility

**In-app purchases:** none


### Experia Kids

[App page](https://appshunter.io/ios/app/experia-kids/id529145402)

Explore chemistry and physics through engaging, child-friendly experiments. This app offers over 50 interactive activities with step-by-step instructions and easy-to-understand explanations, making science fun and educational for young learners.

**Highlights:** Over 50 science experiments, Double categorization by subject and difficulty, Step-by-step illustrated instructions, Easy-to-understand explanations for kids, Create videos of experiments, Progress tracking through difficulty levels

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Back in Time free?

Back in Time costs $7.99, with no in-app purchases.

### Is Experia Kids free?

Experia Kids costs $2.99, with no in-app purchases.

### Do Back in Time or Experia Kids have ads?

Neither Back in Time nor Experia Kids shows ads.

### Which is updated more often, Back in Time or Experia Kids?

Back in Time ships an update every 7 months, and Experia Kids every 11 months. Most recently, Back in Time was updated on November 1, 2026 and Experia Kids on November 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*