# Back in Time for iPhone vs Galaxy Map

The clearest difference is price: Galaxy Map at Free against Back in Time for iPhone's $4.99. Galaxy Map also leads on rating (4.6 vs 3.8) and update cadence (monthly vs every 8 months). Back in Time for iPhone's advantage is in-app purchases (none vs 13) and ads (none vs shown). On iOS requirement there is nothing between them.

Galaxy Map is free to download; Back in Time for iPhone costs $4.99 up front. Galaxy Map sells 13 one-off in-app purchases. Back in Time for iPhone asks for nothing beyond the download.

Galaxy Map holds the better App Store score, 4.6 against 3.8. That said, the two scores are not equally well evidenced: Galaxy Map has 609 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 72% of Back in Time for iPhone's written reviews are positive against 80% of Galaxy Map's.

Back in Time for iPhone ships an update every 8 months, Galaxy Map monthly. The most recent releases landed on September 28, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Back in Time for iPhone | Galaxy Map |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [3.8 (15 ratings)](https://appshunter.io/ios/app/back-in-time-for-iphone/id483148811/reviews) | **[4.6 (609 ratings)](https://appshunter.io/ios/app/galaxy-map/id1170905456/reviews)** |
| Number of ratings | 15 | **609** |
| Positive reviews | 71.7% of reviews | **79.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Monthly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 625 MB | 632 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Landka](https://appshunter.io/developer/450345696) | [Andrei Nistorescu](https://appshunter.io/developer/1048905386) |

## 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


### Galaxy Map

[App page](https://appshunter.io/ios/app/galaxy-map/id1170905456)

Explore the Milky Way and Andromeda galaxies in an interactive 3D map. Discover nebulae, supernovae, and planets, with stunning visuals based on NASA data. Ideal for education and space enthusiasts.

**Highlights:** Interactive 3D galaxy map, Explore nebulae and supernovae, Fly through planetary atmospheres, Land on planets, Based on NASA data, Available in 100+ languages

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy ship - Alien Destroyer | $0.99 | one-time |
| Buy ship - Alien fighter | $0.99 | one-time |
| Remove ads | $1.99 | one-time |
| Buy ship - Alien Destroyer | $1.99 | one-time |
| Buy ship - Alien fighter | $1.99 | one-time |
| 3D Visualization Pack | $1.99 | one-time |
| Buy ship - Dragon Frigate | $1.99 | one-time |
| Essentials bundle - SALE | $2.99 | one-time |
| Remove ads | $3.99 | one-time |
| 3D Visualization Pack | $3.99 | one-time |
| Ultimate bundle - SALE | $4.99 | one-time |
| Essentials bundle | $4.99 | one-time |
| Ultimate bundle | $8.99 | one-time |

**What reviewers like**

- 🌌 Impressive 3D galaxy and nebula visualizations
- 🚀 Spaceship exploration feature with landing capability
- 📚 Educational content about space and astronomy
- 🎮 Fun and engaging gameplay mechanics
- ✨ No ads in free version

**What reviewers complain about**

- 💰 Excessive paywall for most content
- 🐛 App crashes and fails to load
- 🎮 Poor control mechanics for flying and walking
- 🔍 Lack of zoom functionality or unclear controls
- 🌑 Black holes look too similar to each other

**Reported bugs**

- App crashes on startup
- Explore button shows nothing
- Pinch-to-zoom doesn't work
- App won't load on iPad
- Text displays as boxes in language settings

**Requested features**

- Search button to find galaxies and objects
- More diverse and realistic black hole designs
- AR feature to identify stars/planets in real sky
- More free content and objects
- Exoplanet additions (TRAPPIST-1e, J1407B)


## Frequently asked questions

### Is Back in Time for iPhone free?

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

### Is Galaxy Map free?

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

### Which has better reviews, Back in Time for iPhone or Galaxy Map?

Galaxy Map is rated higher. Back in Time for iPhone averages 3.8 out of 5 from 15 ratings, while Galaxy Map averages 4.6 from 609 ratings.

### Do Back in Time for iPhone or Galaxy Map have ads?

Galaxy Map shows ads; Back in Time for iPhone does not.

### Which is updated more often, Back in Time for iPhone or Galaxy Map?

Back in Time for iPhone ships an update every 8 months, and Galaxy Map monthly. Most recently, Back in Time for iPhone was updated on September 28, 2026 and Galaxy Map on October 16, 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.*