mimi vs Ubuk
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
mimi
Personalize your notes with a variety of cute themes and customizable text styles. Organize your thoughts into notebooks, create to-do lists, and format text with lists and special character recognition. Unlock premium stickers with a subscription.
- Cute note themes
- Customizable text styling
- Checkable to-do lists
- Organize notes in notebooks
- Special character highlighting
- In-app web browser
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mimi is a cute note application based on the concept of "the fun of choosing a cute notepad at a store." Choose your favorite from many themes and enjoy your notebook and notes! If you don't have your favorite theme, you can request the theme you want the author to make. Enjoy the cute! Features: - Cute note themes - Text styling (font, font size, bold, italic, underline, strikethrough, text colors, pragraph alignment, paragraph indent) - Checkable list for track todo in note - Unordered list and ordered list for formatting text in list - URL, phone number, address, calender event, flight number and shipment tracking number are highlited in note editor - Open URL in in-app web browser - Organize notes in notebooks mimi Premium unlock premium stickers on Sticker Library. mimi Premium is an auto-renewing subscription. Subscriptions will be charged to your credit card through your iTunes account. Your subscription will automatically renew unless canceled at least 24 hours before the end of the current period. You will not be able to cancel the subscription once activated. Manage your subscriptions in Account Settings after purchase. For technical assistance or other inquiries, email: umaiapp+mimi_support@gmail.com Privacy Policy: https://umai.app/app/mimi/Privacy.md Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ubuk
Manage appointments and products for your business or subscribe to services. Providers can list offerings, track orders, and notify clients of schedule changes. Clients can discover and book services or purchase products from subscribed providers.
- Create and manage services or products
- Track product orders and payments
- Notify clients of schedule changes
- Search for and subscribe to providers
- Book appointments and purchase products
- Share personal schedules
- Create groups and organize events
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Ubuk connects providers and clients so everyone stays aligned on appointments, products, and shared plans. For providers Offer the services and products your subscribers need—all in one app. Services are time-based offerings: a tax consultation, a tennis lesson, a coaching session, or any appointment where clients book your time. Products are items you sell to subscribers—meals, packages, merchandise, and more. For each product, you can set the description, price, quantity available, payment details, and order deadlines. When customers place orders, you can see totals by product at a glance. Add subscribers to your schedule, update appointments as plans change, and keep clients informed automatically. With Ubuk, you and your clients stay on the same page. For clients Find providers, subscribe to the ones you use, and get notified when new times or products are available. Book appointments and place orders without the back-and-forth. For everyone Business or personal—Ubuk works for both. • Keep your own personal schedule in the app • Share schedules with friends and family on Ubuk • Create groups and add events so plans stay organized by group or category Whether you’re running a business or managing life’s busy calendar, Ubuk helps you schedule, share, and stay connected.
Screenshots
Verdict
The clearest difference is in-app purchases: Ubuk at none against mimi's 2. Ubuk also leads on update cadence (daily vs monthly). mimi's advantage is ratings volume (6.5K vs 1) and iOS requirement (13.0 vs 16.0). On price, rating, ads 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. mimi sells 2 in-app purchases, starting at $1.99 per month. Ubuk asks for nothing beyond the download.
Ubuk holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: mimi has 6.5K ratings behind it against 1, so its average is the more settled of the two.
mimi ships an update monthly, Ubuk daily. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.
| Parameter | mimi | Ubuk |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (6.5K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 92.2% of reviews | — |
| Number of ratings | 6.5K — better | 1 |
| Update frequency | Monthly | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Ad-supported — better |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 246 MB | 79 MB |
| Age rating | 4+ | 4+ |
| Developer | Masaki Yoshihisa | Duly Solutions, LLC |
Customer experience
mimi
Ubuk
Bugs and requests
mimi
Reported bugs
2 issues- Notes sometimes get moved to the top unexpectedly
- Certain font styles have compatibility issues
Requested features
4 requests- Add ability to import photos and images
- Implement cloud sync and backup functionality
- Allow custom themes and background creation
- Add more organizational tools like tags and filters
Ubuk
Not enough reviews yet to summarise bugs or requests.
In-app purchases
mimi
- Premium Monthly$1.991 Month
- Premium Yearly$25.991 Year
Ubuk
No in-app purchases









