Fullcale vs GroupTodo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fullcale
Read full descriptionHide full description
The calendar that ends "adding events is such a hassle" — just say it. Pick a date. Pick a time. Type a title… We turned all that into your voice. Events, tasks, memos, budget. Your daily records, all in Fullcal. ■ Just say it — it's on your calendar Say "Dentist tomorrow at 3pm" and it's added. Natural phrasing works: "next Monday", "Oct 10 to 12", "until noon". If you don't say a time, it becomes an all-day event. Each phrase becomes one thing — an event, a task or a memo. Say "Add buy milk to my tasks" or "Memo: ..." to choose. And of course, you can type it in by hand too. ■ Share plans and photos with everyone Share a calendar with family or your partner just by sending an invite code. Members get a push notification when an event is added. Share photos by date too, so memories don't get buried in group chats. ■ Period tracking and prediction Log your period and the next one is predicted and shown on your calendar, with PMS days marked. Predictions are only estimates. Do not use them for medical decisions. ■ Leave it all to the AI Secretary Just ask in chat and the AI adds, changes or deletes events, tasks and budget entries for you. "Move the dentist to 4pm." "Delete the gym task." "Add dinner tomorrow at 7pm to the Family calendar." When several items match you can pick from a list, and deleting always asks for confirmation first. Note: the AI Secretary is only for managing events, tasks and your budget. It does not do chit-chat or give advice. ■ Budgeting, made effortless Record expenses and income by voice or by hand — just say "Lunch 800 yen." See your money flow with this month's balance, comparison with last month, category ranking, daily and monthly trends and your top 5 expenses. Register recurring payments (subscriptions and more) and they're added to your budget automatically on payment day. Note: the budget is personal and can't be shared. ■ Keep your child's precious memories Log milk, diapers, sleep, weight and temperature, with a reminder for the next feeding. In the Growth Diary, save what your child learned to do, with photos (age in months shown automatically). ■ Home screen & lock screen widgets See today's and tomorrow's events, tasks, memos and a month calendar without opening the app. Colors follow your theme. On iPhone, a "Next event" widget is available on the lock screen too. ■ And more ・Diary with text and photos, event stamps, colors, repeating events, reminders and holidays ・Diet tracking (weight, BMI, monthly graph) ・Theme colors ・Available in Japanese and English ■ Plans ・Free: all the main features (with ads; 20 AI Secretary uses in total; up to 10 photos a day) ・Pro (monthly subscription): no ads, unlimited AI Secretary, up to 100 photos a day, up to 20 shared calendars Pro is an auto-renewing subscription. Payment is charged to your store account and renews automatically unless canceled at least 24 hours before the end of the period. You can cancel anytime in your store account settings. Bring your scattered daily records together in Fullcal. Terms of use: https://shabekare.github.io/shabekare-public/terms.html
GroupTodo
Read full descriptionHide full description
Organize your daily to-dos with ease. Share them with others whenever you need. GroupTodo is a simple to-do app that works well for personal use. You can organize shopping lists, chores, schedules, travel plans, work tasks, and more by group. Start by using it as your own personal to-do list. When you want to share a list with family, friends, or a team, you can share the same group as it is. There’s no need to switch between separate apps for personal and shared tasks. You can add comments and photos to each task, making it easy to keep notes, details, and follow-ups in one place. When using a shared group, quick messages like “Can you buy this?” or “Done” stay right inside the related task. GroupTodo also supports due date reminders and update notifications. Manage what you need to do today, what you don’t want to forget, and what you want to work on with others. Recommended for people who want to: ・Use a simple, easy-to-read to-do app ・Organize shopping, chores, schedules, and work tasks ・Share lists with family or friends when needed ・Keep notes, photos, and conversations for each task ・Manage both personal and shared tasks in one app Main features: ・Organize tasks by group ・Use as a personal to-do list ・Share groups whenever you need ・Add comments and photos to each task ・Unread badges for new comments ・Due date reminders: on the day, the day before, and overdue notifications ・Update notifications for added and completed tasks ・iCloud sync, iPhone and iPad support From personal to-dos to shared planning. Make your tasks smoother with GroupTodo.
Screenshots
Verdict
The clearest difference is in-app purchases: GroupTodo at none against Fullcale's 1. Fullcale's advantage is ads (none vs shown) and iOS requirement (15.0 vs 26.0). On price, update cadence 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. Fullcale sells 1 in-app purchase, starting at $14.99 per month. GroupTodo asks for nothing beyond the download.
Fullcale ships an update weekly, GroupTodo every 4 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.
| Parameter | Fullcale | GroupTodo |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 82 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Koki Fujimoto | nanawork |
In-app purchases
Fullcale
- Ultra + AI Unlimited$14.991 Month
GroupTodo
No in-app purchases








