# DeLoraen Time Circuit vs BTTF Clock

The clearest difference is review sentiment: BTTF Clock at 84% against DeLoraen Time Circuit's 34%. BTTF Clock also leads on price (Free vs $0.99) and rating (4.6 vs 3.1). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

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

BTTF Clock holds the better App Store score, 4.6 against 3.1. Both are backed by a comparable volume of ratings — 41 and 31 respectively. Written reviews point the same way: 34% of DeLoraen Time Circuit's written reviews are positive against 84% of BTTF Clock's.

DeLoraen Time Circuit ships an update every 2 months, BTTF Clock every 6 weeks. The most recent releases landed on October 21, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | DeLoraen Time Circuit | BTTF Clock |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [3.1 (41 ratings)](https://appshunter.io/ios/app/deloraen-time-circuit/id302588695/reviews) | **[4.6 (31 ratings)](https://appshunter.io/ios/app/bttf-clock/id6740161583/reviews)** |
| Number of ratings | **41** | 31 |
| Positive reviews | 34.2% of reviews | **84.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 4 MB | 75 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Atoll Ordenadores](https://appshunter.io/developer/296748111) | [Sergei Bazarnik](https://appshunter.io/developer/1722100966) |

## What reviewers say

### DeLoraen Time Circuit

[App page](https://appshunter.io/ios/app/deloraen-time-circuit/id302588695)

Emulate the iconic Time Circuit Panel from a classic 80s film. This functional timer displays current, last departed, and destination times, with an optional GPS-based 88 MPH time travel simulation on iPhones.

**Highlights:** Time Circuit Panel emulation, Functional timer, Destination time alarm, 88 MPH GPS simulation, Time distance calculator, Manual time input

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

**In-app purchases:** none

**What reviewers like**

- 👍 Authentic Back to the Future theme and visuals
- ⏰ Functional alarm/countdown timer feature
- ⚡ Lightning effect when shaking device
- 🎨 Visually appealing LED display design
- 💾 Persistent data storage (in some versions)

**What reviewers complain about**

- 🐛 Frequent crashes on startup (especially iPhone 6+, iOS 9+)
- 🔧 Unresponsive and small keypad buttons
- 🔊 Missing authentic movie sound effects
- ❌ Unclear user interface and poor navigation
- 📱 Incompatible with newer iPhone models and screen sizes

**Reported bugs**

- App crashes immediately on launch (widespread across multiple iOS versions)
- Crashes on iPhone 6, 6s, 6s Plus, and newer models
- Crashes with iOS 9.0+ and later versions
- App won't open or load
- Orientation lock issues on iPad (always 90 degrees off)

**Requested features**

- Add flux capacitor visual element
- Implement actual time travel simulation (change times when 88mph reached)
- Include authentic movie sound effects and keypad tones
- Make keypad larger and more responsive
- Add Apple CarPlay compatibility


### 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


## Frequently asked questions

### Is DeLoraen Time Circuit free?

DeLoraen Time Circuit 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, DeLoraen Time Circuit or BTTF Clock?

BTTF Clock is rated higher. DeLoraen Time Circuit averages 3.1 out of 5 from 41 ratings, while BTTF Clock averages 4.6 from 31 ratings.

### Do DeLoraen Time Circuit or BTTF Clock have ads?

Neither DeLoraen Time Circuit nor BTTF Clock shows ads.

### Which is updated more often, DeLoraen Time Circuit or BTTF Clock?

DeLoraen Time Circuit ships an update every 2 months, and BTTF Clock every 6 weeks. Most recently, DeLoraen Time Circuit was updated on October 21, 2026 and BTTF Clock on October 17, 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.*