Binary vs Countdown app
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Binary
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.
- Binary time display
- 24 or 12 hour mode
- Alarm clock functionality
- Countdown timer
- Customizable button colors
- Optional sound alerts
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Display time using LED-type buttons that correspond to binary values for the hours, minutes, and seconds. Educational for learning binary counting. Options: * 24 or 12 hour mode * Alarm Clock * Countdown Timer mode * Optional "beep" sound * Select a variety of colors for the buttons.
Countdown app
This utility app allows users to set countdowns to specific future dates. It offers a straightforward interface for tracking important events and deadlines.
- Countdown to specific future dates
- Simple and easy to use interface
- Track important events
- Track deadlines
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A simple and Easy Countdown App that countdown from the current date to a specific date in the future.
Screenshots
Verdict
The clearest difference is update cadence: Countdown app at every 2 weeks against Binary's every 13 months. Countdown app also leads on rating (3.9 vs 3.7) and ratings volume (23 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Countdown app holds the better App Store score, 3.9 against 3.7. That said, the two scores are not equally well evidenced: Countdown app has 23 ratings behind it against 3, so its average is the more settled of the two.
Binary ships an update every 13 months, Countdown app every 2 weeks. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.
| Parameter | Binary | Countdown app |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) | 3.9 (23 ratings) — better |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 3 | 23 — better |
| Update frequency | Every 13 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.2 — better |
| Further details — not scored | ||
| Size | 16 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Wyllys Ingersoll | Hameed Abdullah |
Customer experience
Binary
Countdown app
In-app purchases
Binary
No in-app purchases
Countdown app
No in-app purchases
