# BTTF Clock vs TRDevents

The clearest difference is update cadence: TRDevents at every 5 days against BTTF Clock's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BTTF Clock ships an update every 2 months, TRDevents every 5 days. The most recent releases landed on October 9, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | BTTF Clock | TRDevents |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (28 ratings)](https://appshunter.io/ios/app/bttf-clock/id6740161583/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 64 MB | 37 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sergei Bazarnik](https://appshunter.io/developer/1722100966) | [Margareto Software AS](https://appshunter.io/developer/6799108322) |

## What reviewers say

### 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, Vision Pro support

**In-app purchases:** none


### TRDevents

[App page](https://appshunter.io/ios/app/trdevents/id6807758317)

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

**In-app purchases:** none


## Frequently asked questions

### Is BTTF Clock free?

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

### Is TRDevents free?

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

### Do BTTF Clock or TRDevents have ads?

Neither BTTF Clock nor TRDevents shows ads.

### Which is updated more often, BTTF Clock or TRDevents?

BTTF Clock ships an update every 2 months, and TRDevents every 5 days. Most recently, BTTF Clock was updated on October 9, 2026 and TRDevents on September 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.*