Meeting Alarms vs ZeroTimer+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Meeting Alarms
This app provides alarm-style reminders for your calendar events, ensuring you never miss an important meeting. It offers customizable alert times and reliable notifications designed to enhance focus and productivity for busy individuals.
- Alarm-style reminders for calendar events
- Easy calendar integration
- Customizable alert times
- Reliable notifications
- Boosts focus and productivity
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Calerto is the meeting alarm app that turns your calendar invites into loud, impossible-to-miss alarms — so you're always on time. MEETING ALARMS THAT ACTUALLY WORK Silent calendar notifications are easy to miss. Calerto reads your upcoming meetings and sets a dedicated meeting alarm with customizable prep time, so you get a real alert before every important event. ONE TAP FROM INVITE TO ALARM Swipe or tap once to set a meeting alarm. Pick your prep time and you're done — no extra confirmation steps. SEE WHAT'S NEXT A live countdown card at the top of your event list shows your soonest upcoming meeting and whether an alarm is already set. AUTO-ALARM YOUR WEEK (PRO) Turn on auto-alarm and Calerto automatically arms every meeting in the next seven days. Pause or remove any alarm without losing your settings. SYNC YOUR CALENDARS Connect Apple Calendar and Google Calendar in one place. Search events by title or calendar name, and color-code calendars so every meeting stands out. PAUSE WITHOUT DELETING Toggle an alarm off temporarily without removing it. Calerto reschedules through AlarmKit so nothing gets lost. CUSTOMIZABLE PREP TIME Set a buffer before each meeting — 1, 5, 10, 15, 30, or 60 minutes — so you have time to join the call, review notes, or grab coffee. LOUD, RELIABLE ALERTS Built on iOS AlarmKit for alarms that break through Do Not Disturb and silent mode. Live Activities keep your next meeting visible on the Lock Screen. PRIVACY FIRST Your calendar data stays on your device. We read events to set meeting alarms — we never modify, sell, or share your schedule. PERFECT FOR • Remote workers juggling back-to-back video calls • Sales teams with client meetings across time zones • Students with class schedules and study groups • Anyone who's ever been late because a calendar ping got buried Download Calerto and turn every meeting invite into a meeting alarm you can trust. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
ZeroTimer+
This app offers a visually appealing and user-friendly timer experience, combining countdown and stopwatch functions with customizable watch faces and themes. Save and reuse multiple timers for various activities like focus sessions, workouts, or cooking, with reliable background operation and sound alerts.
- Dual countdown and stopwatch modes
- Customizable watch faces and themes
- Create and manage multiple timers
- Save and reuse timer presets
- Background operation
- Sound and vibration alerts
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ZeroTimer+ is an elegant timer app that combines countdown and stopwatch functionalities in one, you can choose beautiful watch faces, customizable theme and create, name, and reuse multiple timers. Whether you need precise timing for focus, workouts, cooking, studying, or productivity sessions, it has you covered. Key Features: Dual Mode: Switch seamlessly between countdown (set your target time) and stopwatch (elapsed time) with a single tap. Beautiful Watch Faces: Choose from a collection of stunning, hand-crafted watch faces to match your style and mood. Each face is optimized for clarity and readability at a glance. Multiple Timers: Create and manage as many timers as you need. Save them for different activities – focus, exercise, cooking recipes, meditation, work intervals, and more. Reusable Presets: Each timer can be saved as a preset and reused anytime, so you don’t have to set up from scratch every time. Background Operation: Timers keep running reliably even when the app is in the background or your device is locked. Sound Alerts: Choose from various alert tones or vibrate notifications when time is up. No clutter, no confusion. ZeroTimer+ gives you exactly what you need – a timer that's actually easy to use. Tap to start, pause, reset, or flip between countdown and stopwatch. Perfect for workouts, cooking, study sessions, or just getting stuff done. Download today and take control of your time! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://a.tools/Apps/zero-timer/privacy-policy.html
Screenshots
Verdict
The clearest difference is iOS requirement: ZeroTimer+ at 15.0 against Meeting Alarms's 26.0. On price, rating, review sentiment and ratings volume 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. Meeting Alarms sells 3 in-app purchases, starting at $2.99 per month and ZeroTimer+ sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.9 for Meeting Alarms against 5.0 for ZeroTimer+. Both are backed by a comparable volume of ratings — 8 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Meeting Alarms ships an update every 10 days, ZeroTimer+ every 2 weeks. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.
| Parameter | Meeting Alarms | ZeroTimer+ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (8 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 8 — better | 3 |
| Update frequency | Every 10 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 26.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 41 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Rohit Jindal | 月蓬 桂 |
Customer experience
Meeting Alarms
ZeroTimer+
In-app purchases
Meeting Alarms
- Pro Monthly$2.991 Month
- Pro Yearly3 Days trial$12.991 Year
- Pro LifeTime$24.99
ZeroTimer+
- Monthly (30 days)$1.991 Month
- Yearly (365 days)$5.991 Year
- Lifetime Access$9.99







