# Back in Time for iPhone vs Philosopher Path by ChatStick

The clearest difference is price: Philosopher Path by ChatStick at Free against Back in Time for iPhone's $4.99. Back in Time for iPhone's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

Philosopher Path by ChatStick is free to download; Back in Time for iPhone costs $4.99 up front. Philosopher Path by ChatStick sells 1 one-off in-app purchase. Back in Time for iPhone asks for nothing beyond the download.

## The numbers

| Metric | Back in Time for iPhone | Philosopher Path by ChatStick |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[3.8 (15 ratings)](https://appshunter.io/ios/app/back-in-time-for-iphone/id483148811/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 71.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | — |
| Monetization | Paid | — |
| Size | 625 MB | 16 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Landka](https://appshunter.io/developer/450345696) | [ChatStick Company Limited](https://appshunter.io/developer/1165816085) |

## What reviewers say

### Back in Time for iPhone

[App page](https://appshunter.io/ios/app/back-in-time-for-iphone/id483148811)

Explore the history of the universe, Earth, life, and civilization through interactive timelines, stunning visuals, and custom animations. This app offers an immersive learning experience with social and historical context for key events.

**Highlights:** Interactive timelines, Over 350 images, 60+ animations and videos, 200+ interesting facts, Offline access, Multilingual support

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

**In-app purchases:** none


### Philosopher Path by ChatStick

[App page](https://appshunter.io/ios/app/philosopher-path-by-chatstick/id6761657327)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All (Lifetime) | $2.99 | one-time |


## Frequently asked questions

### Is Back in Time for iPhone free?

Back in Time for iPhone costs $4.99, with no in-app purchases.

### Is Philosopher Path by ChatStick free?

Philosopher Path by ChatStick is free to download, with in-app purchases available.

### Do Back in Time for iPhone or Philosopher Path by ChatStick have ads?

Philosopher Path by ChatStick shows ads; Back in Time for iPhone does not.

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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.*