Binary vs Countdown48
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.
Countdown48
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An alternative countdown app that takes up the entire screen. Configurable fonts and colors, and optional unit format. It also includes a time ramp panel to set the total time. Enter a date and see how many days are left and which anniversary to celebrate. Use it to time various chores and activites at home, in the shop, in the classroom, or in the office.
Screenshots
Verdict
The clearest difference is in-app purchases: Binary at none against Countdown48's 1. Binary also leads on device support and iOS requirement (13.0 vs 17.6). On price 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. Countdown48 sells 1 one-off in-app purchase. Binary asks for nothing beyond the download.
| Parameter | Binary | Countdown48 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 13 months | — |
| Ads | No | — |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | — |
| Requires iOS | 13.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 16 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Wyllys Ingersoll | Herbert Caller |
In-app purchases
Binary
No in-app purchases
Countdown48
- Sin Anuncios$1.99
