Comparison

ScanWave Pro vs Diple

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

Head to head
About

ScanWave Pro

Features
Read full description

Scanwave Pro is a scanner you buy once and own forever — no subscriptions, no monthly fees, no "unlock pro" pop-ups. Built for the Japanese practice of copying ID cards onto A4 paper. Capture an ID and lay it onto a page in Actual Size or Fill Page layout — the standard formats for Residence Card, Driver's License, and Health Insurance Card copies that landlords, banks, and city halls ask for every day. ONE-TIME PAYMENT • Pay once, use forever • No subscription, no in-app purchases • All updates included for life • No "free trial that auto-renews" tricks DOCUMENT MODE • Multi-page capture with automatic edge detection • Manual corner adjustment with magnifier loupe • Filters: Original, Grayscale, Black & White, Enhance • Drag-to-reorder pages, retake, swipe-to-delete • Multi-page PDF export with 1-up, 2-up, or 4-up layouts ID MODE • Front-only or front + back capture • Composed onto A4 in actual size or fill-page layout EXPORT • Save as JPEG or PNG to Photos • Save as PDF to Files (visible under On My iPhone → ScanWave) • Share to AirDrop, Mail, Messages, or any installed app • Multi-select on the Home screen for bulk share or delete PRIVACY • All processing on device • No cloud, no account, no analytics, no tracking • No third-party SDKs • Photos and documents stay on your iPhone or iPad LANGUAGES English, 日本語, नेपाली. Switch any time from the globe button on the Home screen.

About

Diple

A focused writing and organization tool for Markdown notes, journals, and plain text. Capture ideas with speech-to-text, track changes with version history, and export to various formats. Organize your library with folders and access protection.

Highlights
  • Markdown and plain text editing
  • Speech to Text input
  • Version History tracking
  • Folder organization
  • Export to Word and PDF
  • Password/Biometric folder protection
Features
Read full description

Diple brings your notes, writing, and reading together. Capture an idea, keep a journal, or work on a longer draft in Markdown or plain text, then gather your documents into Collections and shape them into a work of your own. Markdown and Plain Text • Switch between Live, Immersive, Preview, and Source modes for writing and reading • Use Markdown headings, lists, to-do lists, tables, links, code blocks, and more • Sum values, add or delete rows and columns, and scroll wide tables • Insert images from Photos or Files to bring words and pictures together • Jot down ideas in plain text or capture them with Speech to Text Collections and Reading • Organize related documents with covers, chapters, numbering, and your own reading order • Browse the table of contents, read across documents, and pick up where you left off Document Links • Type [[Document Name]] to link documents and jump between them with a tap • See which documents mention the current one in Backlinks Themes, Fonts, and Writing Paper • Explore ink-inspired, classic, and other themes with Light or Dark appearance • Write and read in a variety of fonts, and keep the same font in PDF, Word, HTML, and image exports • Choose Writing Paper for editing and reading, or create your own from images • Change the app icon to make your writing space your own Export and Share • Export to Markdown, TXT, Word, PDF, HTML, or reading-layout images, and save images to Photos • Export a Diple Document to import on another device with images and videos intact • Export documents in batches or as whole folders, or combine a collection into one file Version History • Revisit your edits, compare changes, and restore the content you need • Lock important versions to preserve milestones and prevent automatic cleanup Organization and Search • Create folders and nested folders to organize notes, journals, and drafts • Search document titles and content to find what you need • Use find and replace to update repeated text • Recover deleted documents from Trash Access Protection • Add password, Face ID, or Touch ID verification to folders or Collections • Enable Trash protection to require biometrics for documents from protected folders Biometric verification is handled by the system. Diple never accesses or stores face or fingerprint data. Data Backup • Back up documents, folders, Collections, and version history, then restore on this or another device • Add a password and hint, or export backups for storage and device transfers • Merge on restore with restore rules, and lock backups against accidental deletion Data Migration • Move everything or just what you select to Diple on a nearby device, keeping local images, notes, version history, and folder protection • After Face ID or Touch ID verification, data is encrypted and sent device to device, never via our servers • Migration doesn't use iCloud or take up iCloud storage Spotlight Search, Siri, and Shortcuts • Search document titles, content, and Collection names with Spotlight • Use Siri and Shortcuts to create or open documents, append text, or open Collections • Manage access in Settings; protected content stays hidden from Spotlight and Siri Available in 32 interface languages. Diple Pro offers monthly and yearly subscriptions and a one-time lifetime purchase. Prices and available trial offers are shown on the purchase screen. Payment is charged to your Apple Account. If you receive a free trial, the subscription renews at the displayed price when it ends. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends; renewal is charged within 24 hours before the end of that period. Manage or cancel subscriptions in your Apple Account settings. Lifetime purchases do not renew. Terms of Use: https://michaelsilvester.github.io/journal/diple-terms-of-use/?lang=en Privacy Policy: https://michaelsilvester.github.io/journal/diple-privacy-policy/?lang=en

Screenshots

ScanWave Pro4 screens
Diple4 screens

Verdict

The call

The clearest difference is in-app purchases: ScanWave Pro at none against Diple's 3. Diple's advantage is update cadence (every 4 days vs every 2 weeks). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Diple sells 3 in-app purchases, starting at $0.99 per month. ScanWave Pro asks for nothing beyond the download.

UpkeepUpdate frequency

ScanWave Pro ships an update every 2 weeks, Diple every 4 days. The most recent releases landed on October 10, 2026 and October 26, 2026 respectively.

Scorecard2 real differences · 8 level
ScanWave Pro versus Diple: the parameters behind the verdict, then further details
ParameterScanWave ProDiple
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 2 weeksEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size41 MB42 MB
Age rating4+4+
DeveloperBhupesh Gurung云强 林

In-app purchases

None

ScanWave Pro

No in-app purchases

3 purchases

Diple

Subscriptions2
  • Diple Pro Monthly3 Days trial$0.991 Month
  • Diple Pro Yearly7 Days trial$9.991 Year
One-time1
  • Diple Pro Lifetime$29.99

Questions

Is ScanWave Pro free?
ScanWave Pro is free to download, with no in-app purchases.
Is Diple free?
Diple is free to download, with in-app purchases available.
Do ScanWave Pro or Diple have ads?
Neither ScanWave Pro nor Diple shows ads.
Which is updated more often, ScanWave Pro or Diple?
ScanWave Pro ships an update every 2 weeks, and Diple every 4 days. Most recently, ScanWave Pro was updated on October 10, 2026 and Diple on October 26, 2026.

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