Tek vs Offlendar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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 — no other app needed. • NOTES — Block-based rich editor: headings, lists, to-dos, tables, photos. Paper and color options. Folders and subfolders. • TASKS — Quick add, due dates, priorities, repeats. Two-way sync with Apple Reminders: what you set on your phone appears in Tek, and vice versa. • CALENDAR — Month and week views, synced with Apple Calendar. Your events at a glance. • DIARY — 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. • FILES — Document scanner with automatic edge detection, cropping and searchable PDFs (OCR). Organize scans into folders, e-mail or share as PDF. • SHARE — Import content from other apps via the share sheet or "Copy to Tek". • WIDGETS — See your diary and tasks on the Home Screen; tick a task straight from the Lock Screen widget. • VOICE MEMOS — Speak and get an on-device transcript; the recording and its text land in Files. Audio never leaves your device. • TABLES — Real tables inside notes: cell editing, delete row by row. • TRASH — Restore deleted notes, tasks and files. • OFFLINE — 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 — 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.
Offlendar
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Offlendar is your private calendar and task companion — built to work on your iPhone and iPad without an account or cloud account to sign into. STAY ON TRACK TODAY • See today’s events and tasks in one place • Progress that shows what’s done and what’s open • Quick add for events, tasks, and photo capture • Share screenshots into a new task, event, or photo note CALENDAR YOUR WAY • Month, week, and agenda views • Live sync with Apple Calendar and Google calendars already on your device • Create and edit events that can write back when sync is on • Repeating tasks show upcoming due dates on the calendar TASKS THAT FIT REAL LIFE • Due dates, reminders, priorities, and flags • Nested tasks and checklist steps • Repeating tasks — complete, skip, or keep history when you delete a series • Open, today, and flagged views, with overdue called out clearly • Optional arrive-at-location reminders PHOTO NOTES, ON DEVICE • Snap a whiteboard, receipt, or handwritten list • Markup and crop • Offline text recognition (Vision) — searchable captions and OCR • Keep notes linked to a day, task, or event WIDGETS WITHOUT THE INTERNET • Today’s tasks, agenda, next reminder, and latest photo note • Home Screen and Lock Screen • Powered by a local snapshot — no network required for widgets PRIVATE BY DESIGN • Your calendar, tasks, and notes stay on this device • Optional Face ID / Touch ID lock • Backup and restore with JSON; export/import ICS • 30+ languages Offlendar is for people who want a calm planner that still connects to the calendars they already use — without giving up control of their data.
Screenshots
Verdict
The clearest difference is ads: Tek at none against Offlendar's shown. On price, in-app purchases, device support and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Tek | Offlendar |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Fortnightly |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 14 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Gurcan Sahin | Vinh Tam Tan |
In-app purchases
Tek
No in-app purchases
Offlendar
No in-app purchases









