# What the plane vs BTTF Clock

The clearest difference is price: BTTF Clock at Free against What the plane's $0.99. BTTF Clock also leads on update cadence (every 5 weeks vs every 5 months) and ratings volume (32 vs 2). On rating, ads, in-app purchases and device support there is nothing between them.

BTTF Clock is free to download; What the plane costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.5 for What the plane against 4.6 for BTTF Clock. That said, the two scores are not equally well evidenced: BTTF Clock has 32 ratings behind it against 2, so its average is the more settled of the two.

What the plane ships an update every 5 months, BTTF Clock every 5 weeks. The most recent releases landed on October 21, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | What the plane | BTTF Clock |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/what-the-plane/id1157491512/reviews) | **[4.6 (32 ratings)](https://appshunter.io/ios/app/bttf-clock/id6740161583/reviews)** |
| Number of ratings | 2 | **32** |
| Positive reviews | — | 84.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Monetization | Paid | **Free** |
| Size | 6 MB | 89 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Grigory Konovalov](https://appshunter.io/developer/1131979109) | [Sergei Bazarnik](https://appshunter.io/developer/1722100966) |

## What reviewers say

### What the plane

[App page](https://appshunter.io/ios/app/what-the-plane/id1157491512)

Test your aviation knowledge with a fun quiz to identify different aircraft models. This ad-free game is perfect for aviation enthusiasts or anyone looking to pass the time at the airport.

**Highlights:** Aircraft identification quiz, Ad-free experience, Skill training game, Suitable for aviation enthusiasts, Pass time at the airport

**Features:** macOS Compatibility

**In-app purchases:** none


### BTTF Clock

[App page](https://appshunter.io/ios/app/bttf-clock/id6740161583)

Experience the magic of time travel with a digital recreation of the iconic DeLorean dashboard. This app features customizable date panels, real-time clock updates, and authentic sound effects from the "Back to the Future" trilogy. It's designed to run smoothly on older devices, bringing cinematic nostalgia to your phone or tablet.

**Highlights:** Iconic time display panels, Customizable destination, present, and last departed times, Real-time accurate clock, Interactive interface for date changes, Authentic movie sound effects, Optimized for older devices

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is What the plane free?

What the plane costs $0.99, with no in-app purchases.

### Is BTTF Clock free?

BTTF Clock is free to download, with no in-app purchases.

### Which has better reviews, What the plane or BTTF Clock?

BTTF Clock is rated higher. What the plane averages 4.5 out of 5 from 2 ratings, while BTTF Clock averages 4.6 from 32 ratings.

### Do What the plane or BTTF Clock have ads?

Neither What the plane nor BTTF Clock shows ads.

### Which is updated more often, What the plane or BTTF Clock?

What the plane ships an update every 5 months, and BTTF Clock every 5 weeks. Most recently, What the plane was updated on October 21, 2026 and BTTF Clock on October 30, 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.*