Reminder vs Simple Harmonic Motion Calc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Reminder
This app provides a fast and simple way to set reminders and persistent alarms. It's ideal for habit tracking, medication, and staying organized without the complexity of a calendar. Features include customizable nagging alarms, quick setup options, and repeat reminders.
- Nagging Mode for persistent alerts
- Quick setup for timers and clock alarms
- Customizable repeat reminders
- Apple Watch integration
- Customizable sounds and widgets
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The fastest way to set reminders and persistent, nagging alarms. Perfect for habits, medication, and staying on track without the clutter of a calendar. Tired of forgetting important tasks or appointments? Beep Me is the reminder app designed to help you manage your schedule effortlessly. Whether it’s setting a quick reminder or one that keeps nagging you until you act, Beep Me has you covered with just a couple of taps. Imagine this: You’re in a meeting and remember you promised to call Jack later. Quickly note “Call Jack” and set a reminder for 2:30 PM. Or, you’ve got a pizza in the oven and need a timer for 20 minutes? Beep Me makes it easy to set reminders in seconds without the hassle of complicated apps or calendar clutter. Key Features: ◆ Nagging Mode: Never miss a reminder again! Set how often and how many times Beep Me should nag you until you act. ◆ Quick Setup: Create reminders in seconds using either timer-style (e.g., “Remind me in 20 minutes”) or clock-style (e.g., “Remind me at 2:30 PM”). ◆ Repeat Reminders: Customize daily, weekly, monthly, or custom intervals to fit your schedule. ◆ Apple Watch Integration: View, snooze, or mark reminders as done straight from your wrist when a reminder pops up. ◆ Customizable Sounds & Widgets: Choose your preferred notification sounds and add widgets to your home screen for quick access to reminders. ◆ Beep Priority: Set High priority to break through Focus modes, or Urgent to sound alarms even in Silent mode. What Users Are Saying: ◆ "This app is a game-changer. The nagging reminders mean I never forget anything!" ◆ "Quick, intuitive, and exactly what I needed to stay on top of my tasks." Ready to stay on top of your schedule? Download Beep Me today and experience a life with fewer forgotten tasks and more peace of mind! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Simple Harmonic Motion Calc
This physics calculator quickly computes various parameters of simple harmonic motion, including amplitude, frequency, displacement, velocity, and acceleration. It supports high precision calculations and offers unit flexibility, making it a handy tool for students and professionals.
- Instant calculation of motion parameters
- Copyable results
- Included reference formulas
- Supports 16 decimal places
- Multiple unit support
- Ad-free and private
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Simple Harmonic Motion Calculator — a fast, accurate physics tool for solving displacement, velocity, and acceleration. Built for students, teachers, and engineers who need instant, reliable results. Enter amplitude, time, and phase, then choose angular frequency (ω), frequency (f), or period (T) — the app converts everything automatically and delivers real-time answers with beautiful, interactive graphs. KEY FEATURES • Instant x(t), v(t), and a(t) using the standard SHM equations: x(t) = A · cos(ωt + φ) v(t) = −Aω · sin(ωt + φ) a(t) = −Aω² · cos(ωt + φ) • Maximum velocity (Aω) and maximum acceleration (Aω²) computed automatically • Pick ω, f, or T as your input — values convert seamlessly • Configurable units for every quantity: meters, centimeters, kilometers, feet, inches, yards, miles, hertz, kilohertz, radians, degrees, revolutions, and more • SI / Metric and Imperial unit groups • Standard or Scientific notation display (e.g. 1.28 × 10⁻¹⁵) • Live equation view substitutes your numbers into each formula step by step • Interactive graph of displacement, velocity, and acceleration across one full oscillation • Zoom, pan, cursor tracking, and PNG export for lab reports or presentations • Built-in formula reference covering every SHM relation and symbol • Save calculations to a private local history — review, reload, or clear at any time • Dynamic Type and accessibility support • Offline app — no ads, no tracking, no internet required PERFECT FOR • Physics students studying mechanics, waves, oscillations, and harmonic motion • Teachers preparing worked examples and lecture material • Engineers analyzing springs, pendulums, vibration systems, and resonance • Anyone learning sinusoidal motion and harmonic analysis Simplify your next physics homework, lab report, or engineering analysis — download Simple Harmonic Motion Calculator today. Thanks for your support, and do visit nitrio.com for more apps for your iOS devices.
Screenshots
Verdict
The clearest difference is price: Reminder at Free against Simple Harmonic Motion Calc's $2.99. Reminder also leads on update cadence (every 6 days vs every 28 months) and ratings volume (342 vs 2). Simple Harmonic Motion Calc's advantage is in-app purchases (none vs 9) and rating (5.0 vs 4.6). On ads, 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
Reminder is free to download; Simple Harmonic Motion Calc costs $2.99 up front. Reminder sells 9 in-app purchases, starting at $2.95 per year. Simple Harmonic Motion Calc asks for nothing beyond the download.
Simple Harmonic Motion Calc holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Reminder has 342 ratings behind it against 2, so its average is the more settled of the two.
Reminder ships an update every 6 days, Simple Harmonic Motion Calc every 28 months. The most recent releases landed on November 1, 2026 and October 11, 2026 respectively.
| Parameter | Reminder | Simple Harmonic Motion Calc |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 4.6 (342 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 78.8% of reviews | — |
| Number of ratings | 342 — better | 2 |
| Update frequency | Every 6 days — better | Every 28 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.6 | 17.6 |
| Further details — not scored | ||
| Size | 32 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Yaniv Kalsky | Nitrio |
Customer experience
Reminder
Simple Harmonic Motion Calc
Bugs and requests
Reminder
Reported bugs
3 issues- Reminders not working as expected
- Upgrade issues causing loss of functionality
- Compatibility problems with newer iOS versions
Requested features
4 requests- Add weekly, monthly, and yearly repeat options
- Improve snooze functionality
- Integrate with calendar apps
- Add more customization options for sounds and alerts
Simple Harmonic Motion Calc
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Reminder
- Annual Upgrade$2.951 Year
- Annual Upgrade (1 Year)$3.991 Year
- sound pack$0.99
- nagging pack$0.99
- upgrade to 10 Beeps limit$0.99
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- Ad-less option$0.99
- upgrade to unlimited Beeps$1.99
- Full Upgrade$1.99
- Full Upgrade$3.99
Simple Harmonic Motion Calc
No in-app purchases
Questions
Is Reminder free?
Is Simple Harmonic Motion Calc free?
Which has better reviews, Reminder or Simple Harmonic Motion Calc?
Do Reminder or Simple Harmonic Motion Calc have ads?
Which is updated more often, Reminder or Simple Harmonic Motion Calc?
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