# Bit vs BTTF Clock

The clearest difference is update cadence: BTTF Clock at every 2 months against Bit's every 24 months. Bit's advantage is iOS requirement (9.3 vs 15.6). On price, rating, review sentiment and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.6 for Bit against 4.6 for BTTF Clock. Both are backed by a comparable volume of ratings — 71 and 28 respectively. Written reviews are what separate them: 79% of Bit's written reviews are positive against 83% of BTTF Clock's.

Bit ships an update every 24 months, BTTF Clock every 2 months. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Bit | BTTF Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (71 ratings)](https://appshunter.io/ios/app/bit/id366236469/reviews) | [4.6 (28 ratings)](https://appshunter.io/ios/app/bttf-clock/id6740161583/reviews) |
| Number of ratings | **71** | 28 |
| Positive reviews | 78.9% of reviews | **83.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 1 MB | 64 MB |
| Requires iOS | **9.3** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kodare](https://appshunter.io/developer/357998997) | [Sergei Bazarnik](https://appshunter.io/developer/1722100966) |

## What reviewers say

### Bit

[App page](https://appshunter.io/ios/app/bit/id366236469)

This app provides a simple "yes" or "no" answer to your questions, inspired by the iconic digital bits from the movie Tron. Tap the app to receive a random response, simulating the limited possibilities of a bit.

**Highlights:** Yes/No answers, Tron-inspired design, Simple tap interaction, Randomized responses

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- ✨ No ads or in-app purchases
- ⚡ Lightweight and minimal battery consumption
- 🎮 Simple, intuitive gameplay mechanics
- 🎬 Authentic Tron movie representation
- 😊 Nostalgic appeal for long-time users

**What reviewers complain about**

- 🔊 Audio/sound issues on multiple devices
- ⏱️ Slow animation in default state
- 😴 Limited entertainment value (short-lived novelty)
- 🎨 Confusing visual design (unclear yes/no distinction)
- 📱 Compatibility issues with some iOS versions

**Reported bugs**

- No sound output on certain iOS versions and devices
- Audio not working on iPad with iOS 8
- Inconsistent sound functionality across devices
- Missing sound on iPhone despite system volume settings
- App doesn't fill iPhone 5's 4-inch screen properly

**Requested features**

- Voice recognition to respond to spoken questions
- Ability to manually select yes or no responses
- Random 'yes yes yes yes' and 'no no no no' responses
- Integration with Siri, Google Assistant, or Alexa
- Augmented reality feature showing Bit in real environment


### 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 Bit free?

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

### Is BTTF Clock free?

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

### Which has better reviews, Bit or BTTF Clock?

Bit and BTTF Clock are both rated 4.6 out of 5 on the App Store, from 71 and 28 ratings respectively.

### Do Bit or BTTF Clock have ads?

Neither Bit nor BTTF Clock shows ads.

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

Bit ships an update every 24 months, and BTTF Clock every 2 months. Most recently, Bit was updated on October 5, 2026 and BTTF Clock on October 9, 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.*