PrepChecklist vs ImaMemo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PrepChecklist
Create and manage preparation lists for any scenario, from travel to business trips. Organize tasks with smart tabs, drag-and-drop functionality, and visual customization. Secure your lists with biometric authentication and receive timely reminders.
- Smart organization with unlimited tabs
- Intuitive drag-and-drop rearrangement
- Customizable reminders and notifications
- Biometric authentication for security
- Visual customization with background colors
- CSV data export for backup and sharing
- Dark mode support
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PrepChecklist - Check your preparations! Eliminate forgotten items! Say goodbye to forgotten items forever! PrepChecklist supports your perfect preparation. Whether it's travel, gym, camping, or business trips - prepare reliably for any scenario. ■ Smart Organization with Tabs Unlimited tabs to categorize your preparation lists. Freely organize for travel, work, hobbies, and more! ■ Intuitive Operation Easy rearrangement with drag & drop. Automatic alphabetical sorting also available. ■ Notification Feature Get reminders at specified times with custom messages. Never miss important preparations. ■ Biometric Authentication Lock the app with Face ID or Touch ID. Keep your important lists secure. ■ Background Color Customization Set custom background colors for each task list. Organize visually for better clarity. ■ CSV Export Export all data as CSV files. Easy backup and sharing. ■ Dark Mode Support Eye-friendly dark mode for comfortable nighttime use. ■ No Login Required No tedious registration needed! Start using immediately after installation. ■ Complete Privacy Protection • No external data transmission • Everything stored safely on your device • No password input or storage required ■ Comprehensive Support Need help? We're here to support you! Contact us anytime. info@naokiotsu.com ■ Terms of Use https://naokiotsu.com/term-of-use ■ Privacy Policy https://naokiotsu.com/privacy-policy Download PrepChecklist now and start your perfect preparation!
ImaMemo
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Jot a thought, timestamped. ImaMemo saves what you're thinking one line at a time. It opens ready to write and adds the time for you. Writing clears your head. Thoughts that circle in your head become clear once they're on the page. WRITE FAST • Write from widgets, the Action button, Siri and Apple Watch. • Tap #tags. Start from a recent workout or place. • Add photos. Turn text on a book page into a quote. • Topic marks like exercise or study appear automatically. THINK IT THROUGH • One-minute sheet: pick a title and write 4–6 lines. • Dig deeper: write a thought and its reason, then go further. • Today's Sheet: a new topic every day. • Sheets gather on a desk in Files. Pull one at random. REVIEW • AI sorts your day, week and month into mood weather, good days and insights (see ABOUT AI for limits). • All-time grass, month weather and memos from this day last year. MEDITATE • Breathe with the flower for 1–10 minutes. With vibration on iPhone and Apple Watch. CONNECT • Same memos on iPhone and Mac with iCloud. • Optionally append to your Notion journal. ABOUT AI • On-device Apple Intelligence is free and private (iOS 26 or later on supported iPhones). • ImaMemo AI (cloud) is free up to 20 times a month. • [Paid] Need more? ImaMemo Plus (300 a month) or ImaMemo Max (900 a month) are optional monthly in-app subscriptions. They also remove ads. • [Paid] "AI reads as you write" (mood weather right after you write) requires Plus or Max. • Or use your own Claude, ChatGPT or Gemini API key, billed by that provider. FREE AND PAID • Writing, sheets, Files, meditation, iCloud and Notion are free. • In-app purchases: Plus and Max (auto-renewing monthly subscriptions) and Remove Ads (one-time purchase). • The free version shows a small banner ad at the bottom of Review and Files. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.yuicode.net/imamemo/privacy
Screenshots
Verdict
The clearest difference is update cadence: ImaMemo at daily against PrepChecklist's weekly. PrepChecklist's advantage is iOS requirement (15.1 vs 18.4). 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. PrepChecklist sells 4 in-app purchases, starting at $1.99 per month and ImaMemo sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
PrepChecklist ships an update weekly, ImaMemo daily. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.
| Parameter | PrepChecklist | ImaMemo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (6 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Weekly | Daily — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, Mac, Apple Watch |
| Requires iOS | 15.1 — better | 18.4 |
| Further details — not scored | ||
| Size | 53 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Naoki Otsu | YUICODE, LIMITED LIABILITY COMPANY |
In-app purchases
PrepChecklist
- Premium$1.991 Month
- Premium$9.991 Year
- Premium (Pay Once)$4.99
- Premium$12.99
ImaMemo
- ImaMemo Plus$0.991 Month
- ImaMemo Max$2.991 Month
- Remove Ads$2.99









