Comparison

OneScan vs OWrite Pro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

OneScan

Features
Read full description

OneScan brings document scanning, a card wallet and practical PDF tools together on iPhone and iPad. Choose from 19 interface languages. SCAN AND ORGANIZE Scan multiple pages, import photos or PDFs, and find documents by name, saved information or recognized text. Select multiple documents to favorite, move to a folder or send to Recently Deleted. Restore deleted documents before permanently removing them. CARDS AND CONTACTS Save IDs, passports, driver's licenses, social security cards, bank cards, receipts and custom records. Start with a photo-import or camera choice, capture each side separately, review suggested details and export A4 copies. Review recognized contact details and export a vCard. Recognition results always need checking against the source. TEXT AND TABLES Automatic on-device OCR makes scans searchable. The selected app language is a recognition hint; available OCR languages depend on iOS. Copy text, create searchable PDFs or export recognized text to Word (DOCX). Word exports text rather than the original page layout. Correct table cells, keep wrapped text in one cell and export formatted Excel (XLSX) with borders, wrapping and an optional header. CSV exports data without styling; original fonts, colors and merged cells are not reproduced. PDF AND IMAGE TOOLS Export PDF, JPEG or PNG, and save page images directly to Photos. Add signatures or text/image watermarks, merge scans, adjust perspective and contrast, organize pages, compress PDFs to a target size and lock the library with Face ID. Standard PDF import creates scanned copies, up to 40 pages or 80 MB. PDF Pages & Passwords works separately with original PDFs: extract selected pages, or export password-protected and unlocked copies after providing a valid password, up to 200 pages or 80 MB. Original files stay unchanged. BOOKS AND RECEIPTS Split book spreads in your chosen reading order, flatten a curved page on device, clean paper backgrounds and reduce fine print or screen patterns. Compare with the original; pattern reduction can soften small text. Review receipt details, keep totals separate by currency and export Excel or CSV. Receipt recognition is a suggestion, not a verified accounting record. LABELS AND BARCODES Review shoe-box style codes, colors, sizes and barcodes, set quantities, view size statistics and export CSV. Scan QR codes and barcodes, count stock, check expected-item lists, import CSV/text and export Excel or CSV. Generate QR and Code 128 labels as printable PDFs or images, and keep local workspace backups. Check recognized labels and counts before saving; unprinted size systems stay unspecified. Scanning, automatic text search, card storage, barcode and shoe-label workspaces, A4 copies and standard exports are free. Pro unlocks advanced document tools. Pro Lifetime is a one-time purchase with no renewal. Existing purchases remain valid; restore them from membership settings. Check the localized Apple price before confirmation. No account, ads, third-party tracking or document upload. Documents remain on device until you delete or export them. Optional first-party analytics uses a random app-scoped identifier and never includes documents, images, recognized text or file names. Turn it off or reset the identifier in Settings. Terms of Use: https://oneapps.studio/terms

About

OWrite Pro

This app integrates notes, tasks, habit tracking, mindful focus sessions, and important date reminders into a single, organized platform. Capture ideas, break down goals, build consistent habits, and stay focused on what matters most.

Highlights
  • Integrated notes with rich text formatting and photo support
  • Habit tracking with daily streaks or cumulative targets
  • Task management with subtasks and progress tracking
  • Mindful focus timer with cumulative hour goals and statistics
  • Important date tracking with countdowns and widgets
  • Flexible reminder system with various scheduling options
  • Home screen for an overview of daily activities
Features
Read full description

OWrite Pro brings notes, plans, habits, focus, outdoor workouts, reminders, and important dates into one calm personal space. Write down what matters, take the next small step, and make room to move. WRITE DOWN IDEAS WORTH KEEPING Use rich-text notes for journals, plans, excerpts, drafts, or unnamed thoughts. Add photos, style your text, search your content, restore deleted items from Trash, and turn a note into an image to save or share. BUILD HABITS AT YOUR OWN PACE Choose daily streaks or cumulative targets for reading, stretching, exercise, and more. Set dates, colors, icons, and reminders. Check in with one tap and review progress on the calendar. BREAK GOALS INTO SMALL STEPS Create tasks for long-term plans or everyday work. Set deadlines, reminders, tags, and colors. Divide a goal into scheduled subtasks with checklists and notes, then review progress in week, month, and timeline views. GO OUTSIDE AND MOVE Record outdoor runs, walks, hikes, and rides. Follow your route and live duration, distance, pace or speed, and calories. Pause or resume, mark splits, revisit workout details, and explore distance trends. Supported devices can show an active workout with Live Activities on the Lock Screen and Dynamic Island. Routes need Location permission; Health data requires authorization, and heart-rate readings depend on a compatible device such as Apple Watch. FOCUS WITH INTENTION Create a focus goal and record sessions with an immersive timer. Review daily, weekly, monthly, and yearly statistics. Follow a running timer through Live Activities on supported devices. As a goal nears completion, the timer becomes a countdown and your effort blooms into a mathematical flower. KEEP IMPORTANT DATES IN SIGHT Save birthdays, trips, anniversaries, launches, and other days worth anticipating. See countdowns and elapsed days, choose reminders and recurrence, add a photo or Live Photo, and display a selected date in the Home Screen widget. REMINDERS THAT FIT YOUR DAY Create one-time reminders or repeat them on selected weekdays, monthly, or yearly. Add notes and images, then manage reminders in one dedicated center. ONE HOME FOR YOUR LIFE See habits, tasks, recent notes, focus goals, workouts, and important dates together. Search titles, content, and tags or filter by color. Completing habit, task, and focus goals unlocks distinctive Maurer Rose achievements. DESIGNED FOR YOU OWrite supports VoiceOver, Voice Control, accessible actions and widgets, Reduced Motion, enhanced contrast, appearance choices, and 12- or 24-hour time. Data stays on your device by default, with optional iCloud sync. Protect app content with Face ID or the device passcode. OWrite Pro offers an optional lifetime purchase and auto-renewable monthly or annual subscriptions. Upgrading unlocks all Pro features. Actual prices appear on the in-app purchase screen and App Store confirmation sheet. Manage or cancel subscriptions in Apple Account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://github.com/HuangRobin/OWrite/blob/master/OWrite%20Terms%20of%20Service%20and%20Privacy%20Policy

Screenshots

OneScan4 screens
OWrite Pro4 screens

Verdict

The call

The clearest difference is ratings volume: OWrite Pro at 3 against OneScan's 1. On price, rating, review sentiment and update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. OneScan sells 1 one-off in-app purchase and OWrite Pro sells 6 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for OneScan against 5.0 for OWrite Pro. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

OneScan ships an update every 3 days, OWrite Pro every 5 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 9 level
OneScan versus OWrite Pro: the parameters behind the verdict, then further details
ParameterOneScanOWrite Pro
PriceFreeFree
Rating5.0 (1 ratings)5.0 (3 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings13 — better
Update frequencyEvery 3 days — betterEvery 5 days
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, Apple Watch
Requires iOS17.0 — better18.0
Further details — not scored
Size33 MB21 MB
Age rating4+4+
DeveloperFreedom Dimension (shenzhen) Technology Co., Ltd琳钧 黄

Customer experience

OneScan

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

OWrite Pro

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews14 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

OneScan

One-time1
  • Pro LifetimeFree
6 purchases

OWrite Pro

Subscriptions4
  • OWrite Pro Monthly1 Month trial$0.991 Month
  • OWrite Pro Monthly1 Month trial$1.991 Month
  • OWrite Pro Annual1 Month trial$9.991 Year
Show 1 more
  • OWrite Pro Annual1 Month trial$19.991 Year
One-time2
  • OWrite Pro Lifetime$12.99
  • OWrite Pro Lifetime$24.99

Questions

Is OneScan free?
OneScan is free to download, with in-app purchases available.
Is OWrite Pro free?
OWrite Pro is free to download, with in-app purchases available.
Which has better reviews, OneScan or OWrite Pro?
OneScan and OWrite Pro are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.
Do OneScan or OWrite Pro have ads?
Neither OneScan nor OWrite Pro shows ads.
Which is updated more often, OneScan or OWrite Pro?
OneScan ships an update every 3 days, and OWrite Pro every 5 days. Most recently, OneScan was updated on October 24, 2026 and OWrite Pro on October 25, 2026.

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