# Back in Time for iPhone vs Häkeln!

The clearest difference is update cadence: Back in Time for iPhone at every 8 months against Häkeln!'s every 29 months. Back in Time for iPhone also leads on price ($4.99 vs $8.99). Häkeln!'s advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.0). On ads and in-app purchases there is nothing between them.

Back in Time for iPhone costs $4.99 and Häkeln! $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Back in Time for iPhone ships an update every 8 months, Häkeln! every 29 months. The most recent releases landed on September 19, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Back in Time for iPhone | Häkeln! |
| --- | --- | --- |
| Price | **$4.99** | $8.99 |
| 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 | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 29 months |
| Monetization | Paid | — |
| Size | 625 MB | 397 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Landka](https://appshunter.io/developer/450345696) | [Juerg Keller](https://appshunter.io/developer/652165427) |

## 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


### Häkeln!

[App page](https://appshunter.io/ios/app/hakeln/id1438105192)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Back in Time for iPhone free?

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

### Is Häkeln! free?

Häkeln! costs $8.99, with no in-app purchases.

### Do Back in Time for iPhone or Häkeln! have ads?

Neither Back in Time for iPhone nor Häkeln! shows ads.

### Which is updated more often, Back in Time for iPhone or Häkeln!?

Back in Time for iPhone ships an update every 8 months, and Häkeln! every 29 months. Most recently, Back in Time for iPhone was updated on September 19, 2026 and Häkeln! on September 7, 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.*