ThinkFlow AI vs Voice Planner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ThinkFlow AI
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ThinkFlow — Capture ideas with your voice, let AI organize your thoughts. [Core Features] Voice to Notes: Tap record, speak your mind, and AI automatically organizes your speech into structured Markdown notes Smart To-Do Extraction: AI identifies action items from your voice, sets priorities and reminder times Full Reminder System: One-time, daily/weekly/monthly recurring, lunar calendar holidays, and solar term reminders Calendar View: Visually see all your to-dos on a calendar timeline Smart Tags: AI auto-categorizes and tags your notes for quick filtering [Data Security] iCloud Auto Backup: Data safely stored in your iCloud Data Export/Import: JSON format export, backup and migrate anytime Local First: All data stored locally on device by default, privacy guaranteed [Multi-Device] Apple Watch Support: Quick voice recording from your wrist, view to-dos and notes Home Screen Widgets: View to-dos directly, mark complete with one tap Siri Shortcuts: Start recording quickly via Siri [Subscription Plans] • Free: 5 AI uses per day • Basic: 20 per day + iCloud backup + Data export • Pro: Unlimited AI + All features + Apple Watch • Lifetime: One-time purchase, all features forever ThinkFlow — Every idea deserves to be remembered. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://fearless-cacao-10d.notion.site/ThinkFlow-Privacy-Policy-ThinkFlow-3224d1a76d63804c9275c973f275c6a8
Voice Planner
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■ Just talk. AI splits it all. Groceries, work, errands — say everything at once, and on-device AI splits your words into organized tasks automatically. No more adding them one by one. ■ Perfect for you if: ・Adding tasks one at a time feels tedious ・You're too busy to type out to-dos ・Your head is full of things to remember ・You want to capture ideas before forgetting ・Task management apps never stick ■ What makes Voice Planner special 【Voice-powered batch entry】 "Prep slides for tomorrow's meeting, buy milk, and book a dentist appointment" → AI splits this into 3 independent tasks automatically. 【On-device AI】 Powered by Apple Intelligence. AI task splitting runs entirely on your device. Your voice and task content are never sent to external servers for AI processing. 【Widget for instant access】 One tap on the Home Screen widget to start voice input. Check off tasks right from your Lock Screen. 【Seamless across iPhone & Mac】 Capture tasks by voice on iPhone while on the go. Back at your desk? Check your list from the Mac menu bar and get started. On Mac, a keyboard shortcut lets you add tasks from any app without switching windows. iCloud keeps everything in sync — add from either device, always up to date. 【Simple yet complete】 ・Recurring tasks (daily/weekly/custom) ・Deadlines & reminders ・"Someday" pocket for low-priority ideas ・Categories with color labels ・Completion stats to stay motivated ■ Requirements iPhone or Mac with Apple Intelligence (iOS 26+ / macOS 26+) ■ Legal Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://kemuri.app/voiceplanner/en/privacy
Screenshots
Verdict
The clearest difference is iOS requirement: ThinkFlow AI at 17.0 against Voice Planner'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. ThinkFlow AI sells 3 in-app purchases, starting at $0.99 per month and Voice Planner sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | ThinkFlow AI | Voice Planner |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 7 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | 林海 周 | YUKI OTSUKA |
In-app purchases
ThinkFlow AI
- ThinkFlow Basic$0.991 Month
- ThinkFlow Pro3 Days trial$6.991 Year
- ThinkFlow Lifetime$9.99
Voice Planner
- Pro Plan (Monthly)$2.991 Month
- Pro Plan (Yearly)3 Days trial$14.991 Year
- Pro Plan (Lifetime)$59.99









