GRI vs Calendar Workdays
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GRI
This mobile application helps companies manage standards, business processes, and personnel. It allows for operations like inventory, price changes, product placement, and customer gift issuance without needing a PC or cash register. It also includes a news feed, employee training, and sales performance tracking.
- Inventory management
- Price adjustments
- Product placement and storage tracking
- Customer gift issuance
- Online order and reservation processing
- Employee training and testing
- Sales performance tracking
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GRI - мобильное приложение для управления стандартами, бизнес-процессами и персоналом вашей компании. С его помощью можно совершать операции, не прибегая к использованию ПК и касс, таких как: - проведение инвентаризации - переоценка - выкладка товара и просмотр его места хранения - выдача подарков клиентам - оформление онлайн-заказов и резервов Реализована новостная лента с видеороликами, программа обучения и тестирования для сотрудников розничных сетей. В профиле продавцы могут отслеживать свои показатели по продажам и бонусы.
Calendar Workdays
This app helps you visualize and compare work schedules on a calendar. Easily select or create custom schedules, see your workdays and weekends color-coded, and analyze overlapping days off for better planning.
- Select preset or custom work schedules
- Visualize schedules on a color-coded calendar
- Overlay and compare multiple work schedules
- Analyze overlapping days off
- Plan vacations and meetings efficiently
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Calendar Workdays is an intuitive application for those who want to effectively plan their work and personal time. Users can easily select a work schedule and visualize it on a handy calendar. Main features of the app: - Selecting a work schedule: Users can choose one of the preset work schedules or create their own. Schedules can range from standard five-day work weeks to flexible shift schedules. - Visualization on calendar: After selecting a schedule, users can view it on a calendar. Each weekday and weekend will be displayed in the corresponding color, providing a clear understanding of the working time structure. - Schedule Comparison: The unique "Schedule-on-Calendar" feature allows you to overlay one work schedule on top of another. This allows you to quickly identify common workdays, common weekends and days where common weekends coincide with calendar weekends. - Common Days Analysis: Users can analyze how many times per month or per year they have overlapping weekends with common days off. This feature helps to plan vacations, business meetings and other activities by taking into account free time and holidays. Calendar Workdays is more than just a calendar, it's a powerful planning tool that helps you use your time efficiently, taking into account your individual needs and work schedules.
Screenshots
Verdict
The clearest difference is review sentiment: Calendar Workdays at 75% against GRI's 15%. GRI's advantage is ads (none vs shown) and update cadence (fortnightly vs every 6 weeks). On price, in-app purchases, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
GRI ships an update fortnightly, Calendar Workdays every 6 weeks. The most recent releases landed on September 20, 2026 and September 18, 2026 respectively.
| Parameter | GRI | Calendar Workdays |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 15.0% of reviews | 75.0% of reviews — better |
| Number of ratings | 1 — better | — |
| Update frequency | Fortnightly — better | Every 6 weeks |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 85 MB | 156 MB |
| Age rating | 17+ | 4+ |
| Developer | LLC "GRI" | Nikita Nesporov |
Customer experience
GRI
Calendar Workdays
In-app purchases
GRI
No in-app purchases
Calendar Workdays
No in-app purchases









