Chat vs Yeah Yeah
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chat
This app transforms task management into a conversational experience. Simply send yourself messages to capture tasks, then swipe to prioritize your day. Unfinished items automatically roll over, ensuring nothing is forgotten.
- Chat-style task entry
- Swipe to select daily tasks
- Automatic carryover of unfinished tasks
- Multiple lists for organization
- Due dates and reminders
- Subtasks
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Got something to do? Just send yourself a message. ChatTodo turns task management into a simple chat experience. Whenever something comes to mind, just type it like you’re sending a message. No complicated setup, no inbox zero, no perfect organization required. Simply capture tasks the moment you think of them. Planning your day is just as easy. Swipe through your backlog and choose what you want to focus on today. Didn’t finish everything? No problem. Unfinished tasks are automatically carried over to the next day, so nothing slips through the cracks. Capture tasks effortlessly, pick today’s priorities with a swipe, and stay focused on what matters. ChatTodo is the to-do list that helps you remember without overthinking. Perfect for people who: • Never managed to stick with traditional task apps • Want to get ideas out of their head quickly • Prefer focusing on today’s tasks instead of managing endless lists Key Features: • Chat-style task entry • Swipe to select today’s tasks • Automatic carryover of unfinished tasks • Multiple lists for organization • Due dates and reminders • Notes attachments • Subtasks Privacy Policy: https://www.apppalette.co.jp/privacypolicy_en Terms of Use: https://www.apppalette.co.jp/termsofuse_en
Yeah Yeah
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For all the things you said you would get around to. Yeah Yeah brings your calendar and to-dos together. Put the things you want to do soon in Yeah Yeah. Leave the maybes in Someday. You do not have to give every thought a deadline. CAPTURE IT YOUR WAY Type, speak, take a photo, or choose one from your library. Share links, text and images from other apps. Add multiple photos to a task and open links in its title or notes. YOUR DAY, WITH ROOM FOR MORE See today's tasks alongside your undated Yeah Yeah list. Connect your iPhone calendars to see events in the same view. Swipe between days and open the month calendar to look further ahead. Drag tasks to reorder, move or duplicate them, or select several at once. Named dividers let you organize things your way. HOW SOON IS YOUR "YEAH, YEAH"? Choose 3, 7 or 14 days, or your own period from 1 to 30 days. You can also set a specific date and time, with an optional reminder for each timed task. A QUICK SWIPE THROUGH SOMEDAY When you feel like it, review your thoughts as a deck of cards. Right for Yeah Yeah, left for Not yet. Repeated Not yets move a thought to Resting. It is still there, just taking a nap from reminders. Bring it back whenever you want. THE EVERYDAY TOOLS ARE FREE • Unlimited tasks, with text, voice and photo capture • Calendar integration and task reminders • Review, reorder, move, duplicate and share • Your full completion history, without a date limit MAKE IT YOURS WITH PRO A single purchase unlocks Cat and Sakura themes, plus Home Screen and Lock Screen widgets. Preview the themes before buying. There is no subscription. See your local price on the purchase screen. No account and no ads. Tasks stay on your device. Speech recognition and title generation on supported devices run on device. Link previews connect to the linked website; Apple and RevenueCat handle purchases. Automatic cross-device sync is not included. Requires iOS 26 or later. Voice input and title generation depend on device and language-resource availability. Text entry remains available. The app supports English and Japanese.
Screenshots
Verdict
The clearest difference is in-app purchases: Chat at none against Yeah Yeah's 1. On price, ads, 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. Yeah Yeah sells 1 one-off in-app purchase. Chat asks for nothing beyond the download.
| Parameter | Chat | Yeah Yeah |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 5 days | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone | iPhone |
| Requires iOS | 26.0 | 26.0 |
| Further details — not scored | ||
| Size | 9 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | App Palette LLC | Kodai Aoyama |
In-app purchases
Chat
No in-app purchases
Yeah Yeah
- Yeah Yeah Pro$3.00








