Taskdan vs TRAIL
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Taskdan
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TaskDan is a task manager where you complete tasks by flicking cards upward into the completion zone. Instead of tapping a checkbox, send a finished task flying with your finger. TaskDan adds a satisfying physical gesture to the everyday act of getting things done. Create separate projects for work, household tasks, shopping, personal projects, or anything else. Swipe between projects and keep each set of tasks organized. Main Features ・Organize tasks by project ・Add, edit, and delete tasks ・Save a title and memo for each task ・Complete tasks with an upward flick ・Enjoy completion animations, sound, and haptic feedback ・See cards return to their original position when a flick is not completed ・Check the number of tasks completed today ・View completed tasks by date ・Undo completed tasks ・Back up your data ・Restore data from a backup file Task and project data is stored locally on your iPhone. No account registration is required, and the app can be used without an internet connection. Add a task, then flick its card upward. When the gesture has enough distance or speed, the card flies into the completion zone and the task is completed.
TRAIL
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TRAIL turns your biggest goals into mountains you can actually climb. "Pass the AWS exam." "Write a novel." "Run a 5K." — You know what you want, but it feels too big to start. TRAIL uses AI to break your goal into a single climbing route made of chapters and missions. Each mission takes as little as 15 minutes. Climb today's step, and the summit gets closer. ■ Your goal becomes your own mountain - Enter a goal and AI generates a roadmap of chapters and missions - Every mission states exactly what "done" means, so you never wonder what to do - The route adapts to your deadline, experience, and pace ■ The scenery changes as you climb - Clear a mission and the trail extends, the fog lifts, your elevation rises - From the forest at the foot, past the treeline, up the ridge, to the summit - Every clear ends with a quiet celebration ■ Bad days are part of the climb - A mission too big? Split it and redraw the route - Busy today? Leave a footprint with "enough for today" - Away for a while? You'll be welcomed back — never scolded - No streaks. Missing a day never erases your trail ■ Your record becomes an asset - A climbing calendar, total elevation, and comparisons with real famous peaks - Weekly review cards and shareable summit certificates - All records and notes stay on your device Stack one 15-minute step a day. One day you'll look up and realize you're standing on the summit. —————————— TRAIL Pro (auto-renewing subscription) Pro removes every ad, makes re-routing unlimited, and opens the journal of every mountain you have climbed. - Monthly plan: US$3.99 / 1 month - Annual plan: US$29.99 / 1 year - Prices vary by region. The exact price is always shown in the app before you buy. - New subscribers get a 7-day free trial. When the trial ends, the plan you chose is billed automatically. - Payment is charged to your Apple Account. - The subscription renews at the same price unless auto-renew is turned off at least 24 hours before the end of the current period (including the free trial). - You can manage or cancel your subscription in your Apple Account settings after purchase. Terms of Use (Apple standard EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy https://nano-invitation.com/apps/trail/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Taskdan at none against TRAIL's 2. Taskdan also leads on ads (none vs shown). TRAIL's advantage is iOS requirement (13.0 vs 17.0). On price, update cadence 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. TRAIL sells 2 in-app purchases, starting at $3.99 per month. Taskdan asks for nothing beyond the download.
Taskdan ships an update every 10 days, TRAIL weekly. The most recent releases landed on September 18, 2026 and August 29, 2026 respectively.
| Parameter | Taskdan | TRAIL |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 days | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Daisaku Mori | Kazuki Kitsukawa |
In-app purchases
Taskdan
No in-app purchases
TRAIL
- TRAIL Pro (Monthly)7 Days trial$3.991 Month
- TRAIL Pro (Annual)7 Days trial$29.991 Year





