DiscountCalculator byNSDev vs Atomic Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DiscountCalculator byNSDev
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This app was created to easily calculate discount items when shopping. You can calculate immediately with fixed value buttons such as 5%, 10%, 20%, 30%, 40%, 50% 60%. Other than that, I made it possible to select from 1% -99% selection screen. You can add value to the history with the add button, you can check the history. The C button sets the current item's amount to 0. The BS button deletes the current amount by one digit. The currency is the Japanese yen. Please fill out the request in the review. We will correspond as much as possible.
Atomic Clock
This app provides ultra-accurate time by synchronizing with global atomic clock servers. It offers a precise time display suitable for professionals, travelers, and anyone needing absolute accuracy. Features include real-time sync, customizable display options, and a minimalist interface.
- Real-time synchronization with atomic clock servers
- 24-hour and 12-hour display
- Minimalist clock face with dark mode
- Offline functionality with last known time
- Precise time down to the millisecond
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Always know the exact time with Atomic Clock – Precise Time. Our app synchronizes with official atomic time servers to deliver ultra-accurate time down to the millisecond. Whether you’re coordinating across time zones, managing scientific experiments, or simply want the most reliable clock, this app provides unmatched precision. Features: - Real-time synchronization with global atomic clock servers - 24-hour and 12-hour display options - Beautiful, minimal clock face with dark mode - Works online and offline with last known atomic time - Perfect for professionals, travelers, pilots, scientists, and anyone who values absolute accuracy. An atomic clock is a timekeeping device that measures time based on the vibrations or transitions of atoms—usually cesium or rubidium. Unlike mechanical or quartz clocks, which rely on moving parts or crystals, atomic clocks use the natural oscillations of atoms as their frequency standard. This makes them the most accurate clocks ever developed, capable of maintaining time to within a few billionths of a second per day. Atomic clocks are essential for applications where extreme precision is required, such as GPS navigation, telecommunications, space exploration, scientific experiments, and synchronizing global networks.
Screenshots
Verdict
DiscountCalculator byNSDev and Atomic Clock are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
| Parameter | DiscountCalculator byNSDev | Atomic Clock |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 3 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | NIHON SYSTEM DEVELOPER CORPORATION | STAN I. C. ALEXANDRU PERSOANA FIZICA AUTORIZATA |
In-app purchases
DiscountCalculator byNSDev
No in-app purchases
Atomic Clock
No in-app purchases
Questions
Is DiscountCalculator byNSDev free?
Is Atomic Clock free?
Do DiscountCalculator byNSDev or Atomic Clock have ads?
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