# Binary vs Waterfall

The clearest difference is price: Binary at Free against Waterfall's $0.99. Waterfall's advantage is rating (5.0 vs 3.7) and update cadence (every 4 months vs every 13 months). On ratings volume, ads, in-app purchases and iOS requirement there is nothing between them.

Binary is free to download; Waterfall costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Waterfall holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

Binary ships an update every 13 months, Waterfall every 4 months. The most recent releases landed on August 20, 2026 and June 25, 2026 respectively.

## The numbers

| Metric | Binary | Waterfall |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/binary-clock/id410072771/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/waterfall-clock/id1140157562/reviews)** |
| Number of ratings | **3** | 2 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 4 months** |
| Monetization | **Free** | Paid |
| Size | 16 MB | 4 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Wyllys Ingersoll](https://appshunter.io/developer/345097811) | [Kostakov Maxim](https://appshunter.io/developer/524964352) |

## What reviewers say

### Binary

[App page](https://appshunter.io/ios/app/binary-clock/id410072771)

This utility displays time using binary code represented by LED-style buttons. It offers customizable display modes, an alarm, and a countdown timer, making it educational for learning binary counting.

**Highlights:** Binary time display, 24 or 12 hour mode, Alarm clock functionality, Countdown timer, Customizable button colors, Optional sound alerts

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

**In-app purchases:** none


### Waterfall

[App page](https://appshunter.io/ios/app/waterfall-clock/id1140157562)

This application displays the current time on your device screen, creating a unique visual effect by simulating a cascading waterfall of numbers. It offers a distinctive way to view the time with its innovative design.

**Highlights:** Waterfall number effect for time display, Simulates cascading numbers, Displays current device time, Unique visual interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Binary free?

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

### Is Waterfall free?

Waterfall costs $0.99, with no in-app purchases.

### Which has better reviews, Binary or Waterfall?

Waterfall is rated higher. Binary averages 3.7 out of 5 from 3 ratings, while Waterfall averages 5.0 from 2 ratings.

### Do Binary or Waterfall have ads?

Neither Binary nor Waterfall shows ads.

### Which is updated more often, Binary or Waterfall?

Binary ships an update every 13 months, and Waterfall every 4 months. Most recently, Binary was updated on August 20, 2026 and Waterfall on June 25, 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.*