Comparison

Readloom vs Khamkui

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

Head to head
About

Readloom

Features
Read full description

Readloom turns your PDFs into clean, editable text and exports as EPUB - right on your iPhone or iPad. Have a PDF you want to read on your Kindle, Xteink, or any e-reader but the text in PDF is too small? Readloom scans the pages with OCR, automatically splits the content into chapters, and lets you export everything as an EPUB or TXT file in minutes. What you can do: • Scan any PDF with OCR - choose Fast mode for speed or Precision for accuracy • Auto-detect chapters from numbered headings or keywords • Supports Thai text - including Thai chapter keywords like "บทที่" and "ตอนที่" • Edit chapter titles and clean up text before exporting • Export as EPUB (open on any e-reader or reading app) or plain TXT • Pick a custom cover image for each project • Everything stays in your device. How it works: 1. Open a PDF from your Files app 2. Set your page range and tap Start OCR 3. Readloom automatically finds and organizes the chapters - or you can set them manually 4. Review, edit, and export (send to your kindle or e-reader) Free to get started: Your first two projects support up to 350 pages each — no sign-up required. Upgrade to Readloom Pro with a one-time payment for unlimited pages and unlimited projects, forever. No subscription. No hidden fees. Pay once, use forever. For personal use only. Please respect all applicable laws.

About

Khamkui

Features
Read full description

Khamkui — Style your keys. Chat smarter. DESIGN EVERY DETAIL • Add and position photos on the background or individual keys. • Choose solid colors or gradients, with background blur and dimming. • Customize key shapes, corners, opacity, borders and depth. • Change key-label fonts, size, weight and color. • Style the whole keyboard, groups, rows or individual keys. • Customize press effects, preview and share your design. Create, edit and save custom themes for free; applying them requires Premium. The keyboard keeps your chosen theme; the main app follows your device's light or dark appearance. QUICK REPLIES THAT ADAPT Organize saved replies into searchable folders. Add variables such as “Hi {name}, your total is {price}.” Fill in text or numbers, or choose a saved phrase from all or selected folders before sending. NOTES AND CHECKLISTS Read and copy saved notes in the app or keyboard. Premium adds creation and editing, checklists, font size, bold, italic and underline. TRANSLATE OFFLINE Download supported language packs in the main app, then translate offline on your device. Paste text copied from anywhere or type your own. Swap the source and translation, then copy or insert the result into your current text field. MORE TOOLS ON YOUR KEYBOARD • Dictation (Premium): prepare in Khamkui, then speak from the keyboard. Requires Full Access, microphone and speech permissions. • Calculator: calculate and insert the result. • Numbers, date and time: enter numbers or insert a date and time. • Decorative text: choose styles for the text you send. • Symbols and Text Art: add hearts, stars, dividers and character art. • Delete All: clear text after confirmation. • Reorder tools and display icons, names or both. START FREE • Thai and English typing, with Minimal and Night themes. • Create, edit and save custom themes. • Up to 3 quick replies in total, 1 folder and 1 reply with variables. • Up to 20 Thai–English translations per day. • Starter decorative text, symbols and Text Art, plus basic tools. HALLOWEEN COLLECTION 2026 Discover four Special themes with signature sounds and haptics. Buy each theme once to keep it, or use all four with active Premium, including a trial. Buying a theme does not include Premium. KHAMKUI PREMIUM Unlock all included themes, apply custom themes, enjoy unlimited quick replies and folders, and access all included decorative text, symbols and Text Art. Translate all languages supported by Apple on your device, without the app's daily quota. Monthly and yearly plans are available. Eligible offers, prices and renewal terms appear before purchase. Trials renew into paid subscriptions. Cancel in Apple subscription settings at least 24 hours before the trial or current period ends to avoid renewal. Deleting the app does not cancel a subscription. GET STARTED Go to iPhone Settings > General > Keyboard > Keyboards > Add New Keyboard and add Khamkui (คำคุย). Hold the globe key in a text field to choose it. Translation requires iOS 18 or later, Allow Full Access and supported language packs downloaded in the main app. Once prepared, translation runs on your device. Ordinary typing and creative text tools do not require Full Access. Decorative text uses Unicode. Appearance and support vary by destination app; Latin styles do not change Thai letter shapes. Theme fonts change your keyboard's key labels, not the font used by other apps. Typed text and notes are not sent to advertising services. Typed text is not sent to developer servers. Notes, quick replies, themes and settings stay on your device. Limited Google ads may appear only in the main app, never in the keyboard. Google may collect advertising and diagnostic data as described in our privacy policy. Premium removes ads; individual theme purchases do not remove app-wide ads. iOS may prevent third-party keyboards in password fields or certain apps. Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Readloom4 screens
Khamkui4 screens

Verdict

The call

The clearest difference is ads: Readloom at none against Khamkui's shown. Khamkui's advantage is update cadence (every 2 days vs weekly). 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. Readloom sells 1 one-off in-app purchase and Khamkui sells 8 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Readloom ships an update weekly, Khamkui every 2 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

Scorecard2 real differences · 4 level
Readloom versus Khamkui: the parameters behind the verdict, then further details
ParameterReadloomKhamkui
PriceFreeFree
Update frequencyWeeklyEvery 2 days — better
AdsNo — betterYes
In-app purchasesYesYes
DevicesiPhone, iPad — betteriPhone
Requires iOS16.6 — better17.0
Further details — not scored
Size8 MB26 MB
Age rating4+4+
DeveloperNanthicha ChantasilaSupakitpon Samatayamontri

In-app purchases

1 purchases

Readloom

One-time1
  • iOS & iPadOS Pro$4.99
8 purchases

Khamkui

Subscriptions2
  • Khamkui Premium Monthly$0.991 Month
  • Khamkui Premium Yearly$9.991 Year
One-time6
  • Self Love Theme$1.99
  • Solo Glow Theme$1.99
  • Pumpkin Party Theme$1.99
Show 3 more
  • Ghost & Cat Theme$1.99
  • Vampire Velvet Theme$1.99
  • Skeleton Noir Theme$1.99

Questions

Is Readloom free?
Readloom is free to download, with in-app purchases available.
Is Khamkui free?
Khamkui is free to download, with in-app purchases available.
Do Readloom or Khamkui have ads?
Khamkui shows ads; Readloom does not.
Which is updated more often, Readloom or Khamkui?
Readloom ships an update weekly, and Khamkui every 2 days. Most recently, Readloom was updated on November 5, 2026 and Khamkui on November 6, 2026.

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