Comparison

Mintofu vs 九零事件

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Mintofu

Features
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One app for every idea — from a quick note to a marked-up PDF to a sprawling mind map. Mintofu brings your notes, tasks, PDFs, mind maps, and calendar together in one beautifully designed app for iPhone, iPad, and Mac. Capture a thought, mark up a PDF, manage your to-dos, plan your day, map out a project, and stay focused with a built-in timer — all in one calm, private place, with no clutter and no account required. Start free today and bring your whole world into one app. WHY MINTOFU Your thinking doesn't stay in neat boxes — but most apps do. You end up juggling a notes app, a to-do app, a PDF reader, a mind-mapping tool, and a calendar, copying between them and losing context at every hop. Mintofu was built the other way around. Everything lives in one place, and every piece of content can become any other. Your tools finally move at the speed of your thinking. PRIVATE AI, BUILT IN Apple Intelligence works right inside your notes, tasks, mind maps, and calendar — draft and brainstorm, proofread, rewrite, and summarize, or translate in a tap — and it powers the conversions between them. Everything runs on your device, so your ideas never leave your hardware. FREE FEATURES - Notebooks to organize your notes, ideas and plans by project or topic - Rich-text notes with live Markdown, custom fonts, highlights, drawing, and attachments - One-tap translation for any note or selection - Audio Notes — record voice memos, keep typing while you record, and transcribe them to text - PDF Documents — read and mark up PDFs in any notebook: highlight, write with Apple Pencil, or fill in forms; scans become searchable - Full calendar — month, week, day, and timeline views, plus a productivity heatmap - Public holidays for your region, shown across every calendar view - Live sync with your device calendars; export events as .ics - Tasks with priorities, due dates, subtasks, tags, time tracking, and reminders - Natural-language dates like "next Friday at 3pm" - Smart Lists, Eisenhower Matrix, Focus Queue, and burndown charts to stay on track - Built-in Focus timer and achievement badges - Mind maps on an infinite canvas — import Markdown, convert to notes or tasks in a tap - Kanban boards and dashboards (Overview, Kanban, and Post Board) - Widgets for Quick Capture, Notes, Mind Maps, Calendar, Tasks, and Dashboards - Version History — Mintofu keeps earlier versions of your notes, mind maps, tasks, and events, private on your device - Private, on-device AI throughout, via Apple Intelligence - iCloud sync across iPhone, iPad, and Mac — fully offline-first - Export to PDF, Markdown, and PNG, or share anywhere - Available in 40 languages, with right-to-left support, VoiceOver, and keyboard shortcuts MINTOFU+ Everything above is free. Upgrade only if you want more: - Unlimited notebooks, mind maps, and audio notes - Unlimited AI generations and translations - Public holidays for multiple regions - Compare and restore any earlier version - Unlimited PDF documents - Monthly, annual, or one-time lifetime PERFECT FOR - Students capturing lectures and planning study sessions - Professionals juggling projects, meetings, and deadlines - Writers and researchers organizing notes, ideas, and drafts - Visual thinkers who brainstorm and plan with mind maps - Anyone building a daily-planning and focus routine that sticks - Privacy-conscious people who want no account and no tracking - Apple users who want one beautiful app across iPhone, iPad, and Mac Bring every idea, task, and plan into one place. Privacy Policy: https://www.mintofu.ai/privacy Terms of Use: https://www.mintofu.ai/terms

About

九零事件

Features
Read full description

NinEvent is a local-first timeline app built around the things that matter to you. Create an event for anything that happens repeatedly or deserves to be remembered, then add updates, notes, photos, tags, and numbers as you go. See how each event changes over time. Ways to record - Quick entry: Capture the moment in a sentence. - Option entry: Mark a status with custom labels. - Number entry: Track weight, spending, counts, and more. - Option + number: Combine both for a more complete update. - Add photos, automatically compressed and saved. - Organize events by category, then filter and search by tag, year, or keyword. Time-based insights - Automatically see event counts, average intervals, and tag breakdowns. - Turn on Predictions for recurring events to estimate when they’ll happen next. - Review yearly counts and intervals. - Track countdowns and birthdays from your first entry, with your age or time remaining displayed. - Time spans adapt between hours, days, weeks, months, and years. Layout and appearance - Choose a single-column layout, a two-column layout, or a photo gallery for your home screen. - Use dark mode, light mode, or follow your system setting. - Choose from multiple fonts and adjust text size. Your data, your device - By default, all data stays on your device. Core features work offline. - Entries and photos are stored locally. Secret keys are never displayed again after entry. - Protect the app with a passcode and automatic locking when you leave (Pro). - Export and import JSON data, and back up or restore photos in a ZIP file. Cloud sync (Pro) - Sync with S3-compatible storage, including Tencent Cloud COS, Alibaba Cloud OSS, AWS S3, Cloudflare R2, and MinIO. - Incremental sync across devices, with retries when your connection returns. - Data syncs directly from your device to your object storage, without a relay service. NinEvent Pro One-time purchase, yours forever: - Create unlimited events (free tier: 3) - Sync data with S3 cloud storage - Lock the app with a passcode - Remove the built-in guide event - Get future feature upgrades After purchase, restore it in the app using Restore Purchases. Use 90event to keep track of anniversaries, health habits, menstrual cycles, trips, expenses, learning progress, pets, your child’s growth, vehicle maintenance, item usage, project milestones, and more. Privacy: Sign-in and cloud sync are used only when you choose to use those features. Core event recording works entirely offline.

Screenshots

Mintofu4 screens
九零事件4 screens

Verdict

The call

The clearest difference is update cadence: 九零事件 at every 4 days against Mintofu's weekly. 九零事件 also leads on iOS requirement (15.0 vs 18.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Mintofu sells 3 in-app purchases, starting at $2.99 per month and 九零事件 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Mintofu ships an update weekly, 九零事件 every 4 days. Both last shipped on October 31, 2026.

Scorecard2 real differences · 4 level
Mintofu versus 九零事件: the parameters behind the verdict, then further details
ParameterMintofu九零事件
PriceFreeFree
Update frequencyWeeklyEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS18.015.0 — better
Further details — not scored
Size167 MB30 MB
Age rating4+4+
DeveloperMintofu AI Inc.鹏 鲁

In-app purchases

3 purchases

Mintofu

Subscriptions2
  • Monthly$2.991 Month
  • Annual$19.991 Year
One-time1
  • Lifetime$49.99
1 purchases

九零事件

One-time1
  • 九零事件 Pro 终身会员$2.99

Questions

Is Mintofu free?
Mintofu is free to download, with in-app purchases available.
Is 九零事件 free?
九零事件 is free to download, with in-app purchases available.
Do Mintofu or 九零事件 have ads?
Neither Mintofu nor 九零事件 shows ads.
Which is updated more often, Mintofu or 九零事件?
Mintofu ships an update weekly, and 九零事件 every 4 days. Most recently, Mintofu was updated on October 31, 2026 and 九零事件 on October 31, 2026.

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