Countdown Timer Nano vs Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Countdown Timer Nano
A minimalist timer app with a clean design, offering both numerical and visual time tracking. It features large numbers, an animating circle that changes color with elapsed time, and optional sound alerts. The free version allows setting timers up to 60 minutes.
- Minimalist design
- Numerical and graphical time representation
- Animating circle timer
- Optional sound alerts
- Large, visible numbers
- Up to 60-minute timers (free)
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Features: ● Large numbers for great visibility. ● Simple and intuitive use. ● Circle animates and color changes as time is passing. ● Optional sounds to keep you on track! ● Set up time to 60 minutes (free version).
Calculator
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CalcCool is the modern calculator for everyday use – fast, clear and ad-free. QUICK CALCULATIONS Type expressions as you normally would and see the result instantly in the preview. Cursor control, brackets, percent, square root, power and fractions are always at hand. STANDARD AND ADVANCED Switch between a compact standard keypad and an advanced mode with scientific functions whenever you need them. CALCULATION HISTORY All calculations stay in your history. Tap an entry to restore the expression or the result. CURRENCY CONVERTER Convert amounts between countries and currencies – with current exchange rates when you are online. Recently used countries are quick to reach again. CUSTOMIZABLE Light or dark design – CalcCool adapts to your style. The app is available in many languages. WORKS OFFLINE The calculator always works offline. For currency conversion, stored rates are used when no connection is available. PRIVACY CalcCool requires no registration. Your calculation history stays on your device. CalcCool – the calculator that thinks with you. Questions? info@markenapps.com
Screenshots
Verdict
The clearest difference is iOS requirement: Countdown Timer Nano at 12.0 against Calculator's 15.0. On price, ads, in-app purchases and device support 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.
| Parameter | Countdown Timer Nano | Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (24 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 24 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 12 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Igor Donkov | Markus Liebschner |
In-app purchases
Countdown Timer Nano
No in-app purchases
Calculator
No in-app purchases
Questions
Is Countdown Timer Nano free?
Is Calculator free?
Do Countdown Timer Nano or Calculator have ads?
Other comparisons
