Mendow vs Yeah Yeah
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mendow
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- Description - One‑liner: Mendow turns “ugh” into motion: it breaks tasks into small steps and auto‑schedules what you put off, so you always know what to do next. - Key Features - AI Step Breakdown: Type your task; AI turns it into clear, bite‑size actions. - Auto‑Schedule: Place backlog and unscheduled tasks into your day automatically. - Next Up: Always see the one best next step for today. - Routine Automation: Build daily/weekly habits and slot them in automatically. - Progress & Motivation: Level up with XP, titles, and visible progress. - Collection: Unlock and set Mr. Mendow icons and titles in your profile. - Smooth UX: Clean, focused UI that helps you start fast. - Mendow Plus: An optional plan for heavier AI usage. - Perfect for - Tasks that feel too big to start - Chronic procrastination and backlog build‑up - Split planning between calendar and to‑dos - Get started - Write one line → AI suggests small steps → Auto‑schedule into today. Small steps, real progress. Privacy Policy: https://sites.google.com/view/mendow Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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 iOS requirement: Mendow at 17.6 against Yeah Yeah's 26.0. On price, ads, in-app purchases 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. Mendow sells 2 in-app purchases, starting at $2.99 per month and Yeah Yeah sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | Mendow | Yeah Yeah |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 38 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | DAIKI HAYASHI | Kodai Aoyama |
In-app purchases
Mendow
- Monthly7 Days trial$2.991 Month
- Annual$19.991 Year
Yeah Yeah
- Yeah Yeah Pro$3.00









