D vs Tek
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
D
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Your all-in-one planner โ now with a built-in AI assistant. D-Plan replaces your scattered to-do apps, journals, and calendars with one calm, beautifully designed workspace. Just tell your AI assistant what you need, and watch your day organize itself. MEET YOUR AI ASSISTANT Talk to D-Plan like you would a person. Ask it to plan your day, build a habit, break a big task into steps, or find a note from last week โ it understands context and takes action for you. No more manual data entry โ just say what you need. EVERYTHING IN ONE PLACE โข Tasks โ capture, organize, and reschedule in seconds โข Habits โ build streaks that actually stick โข Calendar โ daily, weekly, and monthly views that stay in sync โข Focus Timer โ Pomodoro-style sessions with ambient sound โข Notes & Canvas โ an infinite canvas for sketches, PDFs, and freeform notes โข Checklists & Life Lists โ track anything from packing lists to bucket lists WHY D-PLAN? In a world full of distractions, D-Plan doesn't just list your tasks โ it helps you win your day through smart AI assistance, deep focus techniques, and elegant design that makes planning feel effortless. DESIGNED TO DISAPPEAR No clutter, no noise. Just a calm, glass-like interface that gets out of your way so you can focus on what matters. Available in 16 languages, D-Plan is built for students juggling deadlines, employees protecting their work-life balance, and freelancers tracking every project and client. Download D-Plan and let AI handle the planning โ so you can focus on living the day you actually want. Terms of Use (EULA): https://dplan-app.com/terms Privacy Policy: https://dplan-app.com/privacy
Tek
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Tek brings your scattered productivity apps together. Take notes, manage tasks, see your calendar, keep a diary and scan documents โ no other app needed. โข NOTES โ Block-based rich editor: headings, lists, to-dos, tables, photos. Paper and color options. Folders and subfolders. โข TASKS โ Quick add, due dates, priorities, repeats. Two-way sync with Apple Reminders: what you set on your phone appears in Tek, and vice versa. โข CALENDAR โ Month and week views, synced with Apple Calendar. Your events at a glance. โข DIARY โ Yearly journal volumes: a page for every day, checklists, reminders straight from a line. A daily market strip (USD, EUR, gold, Brent) is stamped onto each day's page and kept forever. โข FILES โ Document scanner with automatic edge detection, cropping and searchable PDFs (OCR). Organize scans into folders, e-mail or share as PDF. โข SHARE โ Import content from other apps via the share sheet or "Copy to Tek". โข WIDGETS โ See your diary and tasks on the Home Screen; tick a task straight from the Lock Screen widget. โข VOICE MEMOS โ Speak and get an on-device transcript; the recording and its text land in Files. Audio never leaves your device. โข TABLES โ Real tables inside notes: cell editing, delete row by row. โข TRASH โ Restore deleted notes, tasks and files. โข OFFLINE โ Write without a connection; everything syncs when you're back online. PRIVACY Your data is stored in Frankfurt (EU) and never leaves the region. No tracking, no ads, no data sharing with third parties. You can permanently delete your account and all data in-app at any time. Completely free โ no in-app purchases. Sign in with your e-mail and password, with Apple, or with Google. A one-time e-mail code is available too.
Screenshots
Verdict
The clearest difference is in-app purchases: Tek at none against D's 2. Tek also leads on ads (none vs shown). D's advantage is iOS requirement (15.5 vs 17.0). On price and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. D sells 2 in-app purchases, starting at $4.99 per month. Tek asks for nothing beyond the download.
| Parameter | D | Tek |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | โ |
| Ads | Yes | No โ better |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPad |
| Requires iOS | 15.5 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 109 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | ATA GUN | Gurcan Sahin |
In-app purchases
D
- D-Plan Monthly Access3 Days trial$4.991 Month
- D-Plan Yearly Access3 Days trial$29.991 Year
Tek
No in-app purchases









