COPROG Calendar vs Only Calendar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
COPROG Calendar
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Maximize Your Company Success with Our Powerful Company Management App! Discover the easy way to efficiently schedule and manage your appointments. Our software allows you to reach new customers who prefer to book online. With our intuitive online booking system, your clients have the freedom to book their appointments independently—within the times you set, of course. You remain in control while the system automatically handles appointment scheduling for you. More control, less effort: Set your availability, and let the system take care of the rest. This way, you can focus on what truly matters: your clients. Stay perfectly organized: Manage your working hours, keep track of all client data, and effortlessly organize your daily tasks. Save notes for each appointment to ensure you’re always well-prepared, creating an unforgettable customer experience. Boost your efficiency and enhance your service—all with just one app! Download the app now and turn your salon management into a true success story!
Only Calendar
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Only Calendar is a simple, focused calendar for people who want to plan clearly without clutter. Create events with notes, locations, links, colors, reminders, durations, and repeating schedules. Switch between Month, Week, and List views to see your plans from the right angle. Use search, quick filters, color filters, archives, and undo actions to keep your calendar tidy as it grows. Only Calendar also supports basic ICS import and export, JSON export, text export, Home Screen and Lock Screen widgets, app language selection, local notifications, and private iCloud sync for Pro users. Only Calendar Pro is a one-time purchase with no subscription. Pro removes the 25 active-event limit and unlocks private iCloud sync through your personal iCloud account, including event details, reminders, repeats, colors, locations, links, notes, and archived events.
Screenshots
Verdict
The clearest difference is in-app purchases: COPROG Calendar at none against Only Calendar's 1. COPROG Calendar also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads 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. Only Calendar sells 1 one-off in-app purchase. COPROG Calendar asks for nothing beyond the download.
| Parameter | COPROG Calendar | Only Calendar |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 63 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | COPROG e.K. | Lizzian LLC |
In-app purchases
COPROG Calendar
No in-app purchases
Only Calendar
- Only Calendar Pro$5.99
Questions
Is COPROG Calendar free?
Is Only Calendar free?
Do COPROG Calendar or Only Calendar have ads?
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