Binary Geek Clock vs NanoBattery
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Binary Geek Clock
This app displays the current time in binary format, offering standard or real binary options. It can also function as a desk clock and includes a hexadecimal display for a unique time-telling experience.
- Standard and Real binary display
- Desk clock mode
- 12/24 hour time format
- Hexadecimal clock option
- Digital time display
- Power of 2 indicator
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Show off your inner geek with a feature rich binary clock. - Display in Standard or Real binary - Keep your iPhone / iPad from sleeping to use as a desk clock. - 12/24 hour time display. - Hex clock for when you really want to mess with your friends. For the geek in training or anyone just learning to read binary, you can display the time digitally below the LED's. You can also turn on the key that will show you what power of 2 each light represents.
NanoBattery
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NanoBattery is the essential utility for your Apple Watch. Stop guessing how much power is left on your wrist. NanoBattery seamlessly syncs your Apple Watch battery level to your iPhone, keeping you informed at a glance. Designed with a sleek "Black & Yellow" aesthetic perfect for OLED screens, NanoBattery feels right at home on your modern iOS device. KEY FEATURES: • Instant Monitoring: Check your Watch battery level directly from the app dashboard. • Smart Widgets: Add beautiful widgets to your Home Screen and Lock Screen to track power levels without unlocking your phone. • Dynamic Island & Live Activities: Keep an eye on your battery in real-time with support for the latest iOS features. • Custom Alerts: Receive a notification on your iPhone when your Watch battery drops below a specific threshold (e.g., 20%). • Battery-Friendly: Uses efficient background refresh technology to sync data without draining your device. HOW IT WORKS: NanoBattery uses background app refresh to periodically fetch data from your Watch (typically every 15-20 minutes) or instantly when you open the app or tap the widget. PRIVACY FIRST: No data collection, no tracking. Your battery data stays between your devices. Download NanoBattery today and never let your Watch run out of power unexpectedly!
Screenshots
Verdict
The clearest difference is price: NanoBattery at Free against Binary Geek Clock's $0.99. On ads, in-app purchases, device support and iOS requirement 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
NanoBattery is free to download; Binary Geek Clock costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Binary Geek Clock | NanoBattery |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.3 (3 ratings) — better | — |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 12 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad, Apple Watch — better |
| Requires iOS | 18.0 | 17.6 — better |
| Further details — not scored | ||
| Size | 1 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | 8 Bit Code | Giovanni Outerleys |
In-app purchases
Binary Geek Clock
No in-app purchases
NanoBattery
No in-app purchases
Questions
Is Binary Geek Clock free?
Is NanoBattery free?
Do Binary Geek Clock or NanoBattery have ads?
Other comparisons
