Ops Clock vs aNixie
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ops Clock
A versatile utility app offering a world clock with over 400 cities, unlimited timers, and three powerful calculators for time zone, time, and date arithmetic. It also features an event log to track real-time occurrences and elapsed times.
- World clock with 400+ cities
- Unlimited count-up and countdown timers
- Time zone, time, and date calculators
- Event log with elapsed time tracking
- Customizable labels and notifications
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Professional grade clock and timer tool with four functions in one app: • World clock • Digital seconds display • Compact format • Over 400 cities • Set custom labels • Clocks sorted automatically • Unlimited number of timers • Count-up timers • Countdown timers • Wall clock timers • End-time notifications • Pre-notifications • Elapsed time and ETA in any zone • Three calculators • Time zone calculator helps plan multi-city conf calls • Time calculator for time arithmetic, including across different time zones • Date calculator for date arithmetic • Event Log • Stores a record of real-time events • Shows elapsed time between events This app is free, shows no advertisements, makes no use of the network and collects no personal information. Available in English, Spanish, French, Italian and Portuguese.
aNixie
This is a straightforward digital clock application designed to mimic the aesthetic of a Nixie tube display. It includes a basic alarm function that automatically repeats every 24 hours if not manually stopped.
- Nixie tube clock display
- Basic alarm function
- Automatic 24-hour alarm repeat
- Simple and plain interface
- iPad and iPhone compatibility
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Nixie Clock with Alarm It is a new Version and should work on: iPad iPhone (greater than 5) it is just a plain and simple Nixie Clock with a basic Alarm. The alarm will automatically repeat itself every 24hrs if not stopped,
Screenshots
Verdict
The clearest difference is rating: aNixie at 5.0 against Ops Clock's 4.7. aNixie also leads on iOS requirement (10.0 vs 15.0). Ops Clock's advantage is ratings volume (11 vs 1). 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.
aNixie holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Ops Clock has 11 ratings behind it against 1, so its average is the more settled of the two.
| Parameter | Ops Clock | aNixie |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (11 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 11 — better | 1 |
| Update frequency | Every 5 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | James Kretchmar | Andre D Labbe |
Customer experience
Ops Clock
aNixie
In-app purchases
Ops Clock
No in-app purchases
aNixie
No in-app purchases









