Comparison

Convert Image to PDF vs Quick Khmer Keyboard

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

Head to head
About

Convert Image to PDF

Transform images and scans into professional PDFs. Organize multiple pages, reorder, crop, and adjust settings for a polished document. Processed on-device with optional Pro upgrades for advanced features.

Highlights
  • Combine multiple images into one PDF
  • Reorder pages with drag and drop
  • Crop, rotate, and apply filters
  • Adjust margins, titles, and page numbers
  • On-device processing
  • Organize and manage recent PDFs
Features
Read full description

Turn photos, scans, and image files into polished, share-ready PDFs in seconds. Image to PDF makes it easy to combine pages into one organized document—perfect for receipts, notes, forms, assignments, invoices, and everyday paperwork. Import pages from Photos, Files, or the camera scanner, then fine-tune every page before exporting: - Combine multiple images into one PDF - Drag and drop to reorder pages - Crop, rotate, and apply document, grayscale, or black-and-white filters - Choose A4, Letter, or original image size - Set portrait, landscape, or automatic orientation - Fit, fill, or center images - Adjust margins, titles, page numbers, and export quality - Preview, save, and share your finished PDF Your images are processed on-device, and no account is required. Recent PDFs stay organized in the app, where you can search, sort, rename, duplicate, preview, share, or revisit them anytime. Try the core workflow with PDFs up to 3 pages and 3 generations per day. Upgrade to Pro for up to 100 pages per PDF, unlimited generation and history, higher export quality, and advanced layout controls. Choose monthly Pro access or lifetime access. Pro features require a monthly subscription or one-time Lifetime purchase. Pro unlocks all features. Subscriptions automatically renew; cancel anytime in your account settings. A paid subscription is required to access the app’s features. Monthly subscriptions automatically renew unless canceled through your Apple Account settings. A one-time Lifetime purchase is also available. Terms of Use: https://sites.google.com/view/convert-image-to-pdf-create/terms Privacy Policy: https://sites.google.com/view/convert-image-to-pdf-create/privacy-policy

About

Quick Khmer Keyboard

Features
Read full description

Quick Khmer turns typed Latin into Khmer as you type. Type the way it sounds, pick from ranked suggestions, and the keyboard remembers your choices. - Phonetic input: type the way it sounds, for example "sok" or "tov", and get the right Khmer word or phrase. - Smart suggestions: common words rank first, and the keyboard learns the picks you make, ranking them higher over time. - Auto-stacking: consonants without a vowel stack automatically, with a dedicated breaker key to stop a stack. - Custom mappings: create your own shortcut codes that always expand to the Khmer you want. - User dictionary: add whole words that suggest as you type their prefix. - Built for Khmer: consonants, vowels, and final-consonant marks typed phonetically, then rendered correctly. - Fully in Khmer: the entire app is translated into Khmer, with English available in Settings. - Private by design: everything stays on your device. No accounts, no ads, no tracking, no data leaves your iPhone. How to enable: 1. Open Settings > General > Keyboard > Keyboards. 2. Tap Add New Keyboard and select Quick Khmer. 3. Tap the globe key in any app to switch keyboards.

Screenshots

Convert Image to PDF4 screens
Quick Khmer Keyboard4 screens

Verdict

The call

The clearest difference is ads: Quick Khmer Keyboard at none against Convert Image to PDF's shown. Quick Khmer Keyboard also leads on update cadence (fortnightly vs every 9 months). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Convert Image to PDF ships an update every 9 months, Quick Khmer Keyboard fortnightly. The most recent releases landed on September 29, 2026 and October 18, 2026 respectively.

Scorecard2 real differences · 7 level
Convert Image to PDF versus Quick Khmer Keyboard: the parameters behind the verdict, then further details
ParameterConvert Image to PDFQuick Khmer Keyboard
PriceFreeFree
Rating3.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 9 monthsFortnightly — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.017.0 — better
Further details — not scored
Size11 MB14 MB
Age rating4+4+
DeveloperAnas TaqiSopanharith Chea

In-app purchases

None

Convert Image to PDF

No in-app purchases

None

Quick Khmer Keyboard

No in-app purchases

Questions

Is Convert Image to PDF free?
Convert Image to PDF is free to download, with no in-app purchases.
Is Quick Khmer Keyboard free?
Quick Khmer Keyboard is free to download, with no in-app purchases.
Do Convert Image to PDF or Quick Khmer Keyboard have ads?
Convert Image to PDF shows ads; Quick Khmer Keyboard does not.
Which is updated more often, Convert Image to PDF or Quick Khmer Keyboard?
Convert Image to PDF ships an update every 9 months, and Quick Khmer Keyboard fortnightly. Most recently, Convert Image to PDF was updated on September 29, 2026 and Quick Khmer Keyboard on October 18, 2026.

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