Modu Work Note vs RotaDays
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Modu Work Note
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Never miss a single task with a professional work memo app. Modu Work Note Pro is a smart planner designed for busy professionals who want to manage tasks, schedules, and work records more easily. Unfinished tasks are automatically carried over to todayβs list, so you do not have to rewrite or remember them manually. When a task is completed, the app records the actual completion date, helping you keep an accurate work history. You can manage daily tasks, multi-day events, business trips, and shift schedules in one place. The app supports daily, weekly, and monthly views, fast keyword search, offline mode, cloud sync, and a 4-digit PIN lock for privacy protection. Modu Work Note Pro supports 2-shift, 3-shift, 4-team/2-shift, and 24-hour duty patterns, making it useful for workers with rotating schedules. Work smarter, stay organized, and never miss an important task again.
RotaDays
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The most intuitive shift work calendar Meet RotaDays, your pocket-sized work partner for even the most complex shift schedules. Built for everyone whose schedule keeps changing: power plant operators, nurses, police officers, firefighters, factory workers, service staff, and more. Skip the heavy, cluttered apps. RotaDays focuses on what you need, so you can find a better work-life balance. Now you can also check weather, air quality, UV, and sunrise/sunset right alongside your schedule. WHY SHIFT WORKERS CHOOSE ROTADAYS β Unlimited workplaces Working more than one job? Add as many workplaces as you like and switch between them anytime. Perfect for side jobs or multiple sites. β Build your own shift patterns No preset templates to fit into. Create your own shift types and build rotations of any length. Even the most complex rotation takes just one setup. β Overrides for time off and cover shifts Picked up a cover shift, or got time off or a training day? Layer it on top of your regular rotation, so your calendar always shows what you're really working. β Daily notes & date-range summaries Go beyond shift names. Add detailed notes to any day, from special tasks to personal plans. Pick a date range and RotaDays gathers those entries into a clean list, perfect for reviewing projects, training, or vacation seasons at a glance. β See other teams' shifts too Compare other teams' schedules on the same screen. No more asking around when making plans with friends or coworkers. β Weather & air quality on your calendar No need to open another app before your commute. Swipe the calendar to switch from shifts to weather, air quality, and sunrise/sunset. See morning and afternoon conditions plus highs and lows for up to 10 days, so you can plan your workdays ahead. β Hourly details with a single tap Tap a nearby date for hourly temperature, chance of rain, humidity, wind, UV, and PM10/PM2.5. Check the current air quality at a glance, and be ready for early starts and late-night commutes. β Sunrise & sunset for shift workers When your days and nights keep flipping, sunrise and sunset anchor your rhythm. See daily times for your location, from one year back to one year ahead, to plan sleep, workouts, and commutes. KEY FEATURES β’ Daily notes: Record details for any date β’ Range summaries: View any period's entries in a clean list β’ Unlimited patterns: 2-, 3-, 4-shift rotations and more, any length β’ Flexible editing: Add vacation, PTO, cover shifts, and overtime over your rotation β’ Team view: Compare other teams' schedules side by side β’ Smart alerts: Custom reminders for each shift type β’ Weather layer: Morning/afternoon weather and highs/lows for up to 10 days β’ Air quality layer: PM10/PM2.5 forecasts and current conditions β’ Hourly details: Temperature, rain, humidity, wind, UV, and air quality β’ Sunrise & sunset: Daily times for your location, one year back and ahead PERFECT FOR β’ Power plant workers keeping energy flowing 24/7 β’ Nurses and medical staff β’ Police officers, firefighters, and EMTs β’ Manufacturing and industrial workers β’ Anyone juggling multiple jobs β’ Outdoor workers who check weather, air quality, and UV daily β’ Shift workers who need hourly weather for early starts and late finishes No account needed. Install and start right away. Weather turns on once you set your location, and all scheduling features work without it. Let RotaDays look after your workdays and your well-earned days off. [Data Source] Weather, air quality & UV: Open-Meteo.com (CC BY 4.0)
Screenshots
Verdict
The clearest difference is device support: Modu Work Note at 3 against RotaDays's 1. Modu Work Note also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Modu Work Note | RotaDays |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days | Every 2 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone |
| Requires iOS | 15.0 β better | 17.0 |
| Further details β not scored | ||
| Size | 14 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | sunwoo jung | DONGHEE KWON |
In-app purchases
Modu Work Note
No in-app purchases
RotaDays
No in-app purchases





