# Back in Time for iPhone vs HistoMaster U.S.A

The clearest difference is price: HistoMaster U.S.A at Free against Back in Time for iPhone's $4.99. HistoMaster U.S.A also leads on device support (4 vs 1) and iOS requirement (14.0 vs 16.0). Back in Time for iPhone's advantage is rating (3.8 vs 2.3) and review sentiment (72% vs 33%). On ads there is nothing between them.

HistoMaster U.S.A is free to download; Back in Time for iPhone costs $4.99 up front. HistoMaster U.S.A sells 1 one-off in-app purchase. Back in Time for iPhone asks for nothing beyond the download.

Back in Time for iPhone holds the better App Store score, 3.8 against 2.3. That said, the two scores are not equally well evidenced: Back in Time for iPhone has 16 ratings behind it against 3, 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 33% of HistoMaster U.S.A's.

Back in Time for iPhone ships an update every 8 months, HistoMaster U.S.A every 77 months. The most recent releases landed on October 23, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Back in Time for iPhone | HistoMaster U.S.A |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[3.8 (16 ratings)](https://appshunter.io/ios/app/back-in-time-for-iphone/id483148811/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/histomaster-usa/id1123335218/reviews) |
| Number of ratings | **16** | 3 |
| Positive reviews | **71.7% of reviews** | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 77 months |
| Monetization | Paid | **Freemium** |
| Size | 625 MB | 56 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Landka](https://appshunter.io/developer/450345696) | [Alexandre Minard](https://appshunter.io/developer/285597460) |

## 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


### HistoMaster U.S.A

[App page](https://appshunter.io/ios/app/histomaster-usa/id1123335218)

Explore over 7 centuries of U.S. history through interactive timelines, quizzes, and challenges. Learn about presidents, wars, and key events, earning troops to conquer territories as you progress. Save progress across devices with iCloud support.

**Highlights:** Interactive timelines, Quizzes and challenges, President and war exploration, Progress tracking, Multi-profile support, iCloud saving

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full version | $0.99 | 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 HistoMaster U.S.A free?

HistoMaster U.S.A is free to download, with in-app purchases available.

### Which has better reviews, Back in Time for iPhone or HistoMaster U.S.A?

Back in Time for iPhone is rated higher. Back in Time for iPhone averages 3.8 out of 5 from 16 ratings, while HistoMaster U.S.A averages 2.3 from 3 ratings.

### Do Back in Time for iPhone or HistoMaster U.S.A have ads?

Neither Back in Time for iPhone nor HistoMaster U.S.A shows ads.

### Which is updated more often, Back in Time for iPhone or HistoMaster U.S.A?

Back in Time for iPhone ships an update every 8 months, and HistoMaster U.S.A every 77 months. Most recently, Back in Time for iPhone was updated on October 23, 2026 and HistoMaster U.S.A on October 20, 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.*