123 Calendar vs ShiftMedix
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
123 Calendar
This simple calendar app displays your entire week's events in a single view with three zoom levels. Easily manage events, assign custom colors, and create filters to highlight specific entries. It offers a streamlined way to organize your schedule without intrusive ads.
- Weekly event view
- Three zoom levels
- Custom event colors
- Keyword-based filters
- Event grouping and hiding
- Simple event management
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This simple calendar app lets you see all your week's event in one view. With a simple left/right swipe, you can zoom in/out from the week view into a more compressed view. Three levels of zoom! No need to zoom into the day, since the day's schedule is on top of every line. Multiple day events are clearly visible without repeating itself. Adding, moving, copying and deleting events are super simple. You can assign custom colors / shading to events too! You can create filters which automatically highlights certain events based on keywords. The search interface highlights the events, allowing you to view your results in context. You can assign the calendars into groups and quickly hide/show or fade them. The topbar lets you highlight events matching the filters, or those belonging to certain groups. Best of all, this app is free. It won't nag you about upgrading to full version until after you used it plenty. No intrusive ads either!
ShiftMedix
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Effortless Scheduling & Duty Management for Doctors Managing a doctor’s schedule can be challenging, but our app makes it seamless and stress-free. Designed specifically for healthcare professionals, this powerful tool helps doctors track their duties, manage calendars, apply for time-offs. Whether you're a resident, specialist, or consultant, this app ensures you have full control over your work schedule with the flexibility to make real-time adjustments. Why Choose Our App? Doctors work in fast-paced environments where schedules change frequently. Our app is built to handle those dynamic needs, offering real-time scheduling and swap features so you can focus on what matters most—your patients. Key Features & Benefits Smart Duty Scheduling & Management View your assigned duties and upcoming shifts in one easy-to-navigate interface. Get an overview of your monthly schedule, including past and upcoming shifts. Receive automated reminders for your duties, so you never miss a shift. Easy Shift Swapping Need to swap a shift due to an emergency or personal commitment? Request a swap in just a few clicks. Send shift swap requests to eligible colleagues directly through the app. Approve or reject swap requests instantly, ensuring smooth operations. View swap history to track past and pending requests. Time-Off Requests & Approvals Apply for leave directly through the app without the hassle of paperwork. Track the status of your time-off requests in real-time. Ensure duty coverage by viewing who else is on leave before submitting your request. Continuing Medical Education (CME) Tracking Keep track of your CME requirements and progress. Real-Time Notifications & Alerts Stay informed with instant notifications for shift changes, swap approvals, and time-off updates. Receive reminders about your upcoming shifts and CME sessions. Enable push notifications for critical updates and changes. Seamless Collaboration with Colleagues View your team’s schedule to coordinate swaps and coverage easily. Strengthen teamwork and ensure smooth schedule adjustments. Built for Doctors, Designed for Flexibility This app is more than just a scheduling tool—it’s a complete work-life balance solution for healthcare professionals. Whether you’re part of a hospital, clinic, or private practice, you can rely on this app to simplify your schedule, enhance coordination, and reduce administrative burdens. With an intuitive interface and powerful features, the app ensures that your time is optimized so you can focus on providing the best care to your patients. Who Can Benefit from This App? Doctors & Physicians – Manage work schedules, swap shifts, and track CME effortlessly. Residents & Fellows – Keep track of changing duties and make quick adjustments when needed. Medical Institutions & Hospitals – Improve scheduling efficiency and ensure better coordination among staff. Why This App Stands Out User-Friendly Interface – Designed with simplicity in mind, making it easy to navigate and manage your schedule. Cloud-Based & Secure – Your schedule is always accessible, and your data is protected with top-notch security. Customizable Notifications – Stay updated without being overwhelmed by unnecessary alerts. Improves Work-Life Balance – Take control of your shifts and time-off without disrupting hospital operations. Download Now & Take Control of Your Schedule! Join thousands of healthcare professionals who are simplifying their scheduling process. Stay organized, reduce stress, and focus on delivering the best patient care. Download the app today and experience hassle-free scheduling!
Screenshots
Verdict
The clearest difference is in-app purchases: ShiftMedix at none against 123 Calendar's 1. 123 Calendar's advantage is iOS requirement (8.0 vs 15.1). On price, update cadence, ads 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. 123 Calendar sells 1 one-off in-app purchase. ShiftMedix asks for nothing beyond the download.
123 Calendar ships an update every 7 months, ShiftMedix every 8 months. The most recent releases landed on October 14, 2026 and October 27, 2026 respectively.
| Parameter | 123 Calendar | ShiftMedix |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (13 ratings) — better | — |
| Positive reviews | 62.5% of reviews | — |
| Number of ratings | 13 — better | — |
| Update frequency | Every 7 months — better | Every 8 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 33 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Jormy Games | Aman Opneja |
In-app purchases
123 Calendar
- Premium Upgrade$9.99
ShiftMedix
No in-app purchases








