Clock vs GraphCalc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Clock
Manage your time effectively with customizable alarms, world clock, stopwatch, and countdown timer. Wake up on time, track activities, and stay connected across time zones with this easy-to-use utility.
- Customizable alarms
- World time zones
- Stopwatch with laps
- Countdown timer
- Repeat alarms on selected days
- Adjustable snooze duration
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Alarm Clock & Timer is a simple, fast, and reliable time management app designed to help you stay on schedule every day. Whether you need to wake up on time, track workouts, or check world time zones, this app gives you everything in one clean and easy-to-use interface. Alarm Clock Wake up your way with powerful and customizable alarm features: • Create multiple alarms • Repeat on selected days • Adjustable snooze duration • Choose different ring tones • Manage, edit, or delete alarms easily • Reliable daily wake-up performance World Clock Stay connected across time zones: • Add multiple cities • View current time worldwide • Perfect for business, travel, and remote teams Stopwatch Track every second with precision: • Accurate time tracking • Lap time recording • Easy start, stop, and reset controls Timer Perfect for workouts, study sessions, cooking, or productivity: • Simple countdown timer • Quick setup • Reliable alert when time ends This app contains subscription Monthly pro at $1.99 and Yearly pro at $9.99 to use ads free versions of the premium app which can cancel anytime. To learn about our privacy policy, please visit: https://bhaskarrao2209.blogspot.com/2025/12/privacy-policy.html For our terms of use, please visit: https://bhaskarrao2209.blogspot.com/2025/12/terms-of-service.html All-in-one clock app with smart alarms, world clock, stopwatch with laps, and easy countdown timer.
GraphCalc
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GraphCalc is a complete math toolkit for students, teachers, and anyone who needs to calculate, graph, or solve — all in one app, all on your device. CALCULATOR (Free) A full scientific calculator with trigonometric, logarithmic, exponential, and root functions, plus a live preview of your result as you type. GRAPHER (Free) Plot any function and explore it with pinch-to-zoom and pan. Add a slider for any parameter (like the “a” in a·sin(x)) and watch the curve move as you drag it. See exactly where two curves cross, find roots and extrema automatically, and share a clean image of your graph. UNIT CONVERTER (Free) Convert length, mass, temperature, area, volume, speed, time, pressure, energy, power, and digital storage — all offline. EQUATIONS Solve systems of linear equations (2 to 5 variables) and quadratic equations, step by step. MATRICES Compute determinants, inverses, and transposes, or add, subtract, and multiply matrices up to 4×4. CALCULUS See the full worked solution, not just the answer: • Derivatives — every rule applied, one step at a time (product, quotient, chain, power) • Limits — direct substitution, with L'Hôpital's rule applied automatically when needed • Integrals — numeric area under any curve Equations, Matrices, and Calculus (with full step-by-step work) unlock together with a single one-time purchase of $4.99 — no subscription, no recurring charges, yours forever. GraphCalc works completely offline: nothing is ever collected, uploaded, or shared. Available in English and Spanish, matching your device's language automatically.
Screenshots
Verdict
The clearest difference is ads: GraphCalc at none against Clock's shown. GraphCalc also leads on update cadence (every 6 days vs every 2 months). On price, 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
Both are free to download. Clock sells 2 in-app purchases, starting at $1.99 per month and GraphCalc sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Clock ships an update every 2 months, GraphCalc every 6 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | Clock | GraphCalc |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (7 ratings) — better | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 2 months | Every 6 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 39 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Bhaskar Rao | Daniel Aristizabal |
In-app purchases
Clock
- Monthly$1.991 Month
- Yearly$9.991 Year
GraphCalc
- Premium Unlock$4.99









