Comparison

Letter vs Word Processor

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

Head to head
About

Letter

Easily create, format, and print professional-looking letters. Enhance your writing with an AI assistant, add personalized signatures, and utilize diverse templates. Sync your work across devices and share digitally or as PDFs.

Highlights
  • Professional letter formatting
  • Convenient in-app printing
  • Digital sharing and PDF export
  • iCloud device synchronization
  • AI-powered letter assistant
  • Personalized signatures
  • Contact address integration
Features
Read full description

With the Letter app, you can swiftly create and print letters that are professionally formatted. Core Features: • Professional formatting: Design letters that exude excellence. The Letter app imparts a professional appearance to your correspondence. • Convenient printing: Easily print your letters directly from within the app. • Sharing & Exporting: Share your letters digitally or export them as PDFs for distribution across various platforms. • Device synchronization: Seamless iCloud synchronization ensures your letters are accessible and well-organized on all your devices. • Rapid search: Effortlessly locate previously drafted letters through a user-friendly search function. Unlock Pro Features: Upgrade to the Pro version to access additional functionalities: • AI-Powered Letter Assistant: Enhance clarity, structure, and tone effortlessly. Whether refining a draft, generating a complete letter from a subject, or seeking inspiration, the AI Assistant ensures professional, well-structured results in multiple languages. • Personalized signatures: Infuse your letters with a personal flair by directly signing them within the app. • Contact addresses: Effortlessly integrate addresses from your contacts, meticulously formatted to suit the style of the destination country. • Diverse array of templates: Utilize a wide selection of templates suitable for various occasions. • Stationery: Store your own stationery as a PDF, e.g., to add a logo to your letters. • Tailorable settings: Customize the formatting of your letters to align with your requirements. Streamline your communication with the Letter app. Effortlessly generate, refine, share, and print letters that strike a harmonious balance between simplicity and elegance. Privacy Policy: https://letter-app.com/en/privacy Terms & Conditions: https://letter-app.com/en/eula

About

Word Processor

A powerful yet user-friendly word processor designed for students and professionals. It aids in organizing research, generating ideas, and focusing on writing. Seamlessly sync documents across devices and export in various formats.

Highlights
  • Create, edit, import, and export documents (text, RTF, Markdown, LaTeX)
  • Export to PDF, ePUB, HTML, and more
  • MLA and APA style formatting support
  • Insert photos, signatures, charts, and drawings
  • Offline/Online sync with cloud services
  • Text to Speech for proofreading
  • Scan documents using device camera
Features
Read full description

Textilus Pro is a great word processor app for students and business people, also being excellent for writing reports, papers, blog posts, journals or ebooks! Textilus Pro can help you organize your research, generate ideas, and remove distractions so you can focus on the most important thing: writing. Thanks to iCloud and Dropbox Sync, your documents in Textilus will synchronize between your iPad and iPhone automatically. MAIN FEATURES + Create, edit, import and export text, RTF, Markdown and LaTeX documents. + Export and share your text documents to PDF, RTF, RTFD, ePUB, PNG, TXT, Markdown or HTML + Modify margins and paper sizes, MLA and APA style format support including document headers/footers, very useful for students and teachers + Insert inline photos, signatures, charts and drawings in your documents. + MLA and APA style format support including headers/footers + Install your own TrueType fonts. + Full-text search engine: It allows you to search the contents of your document library + Create unlimited notebooks, folders and nested subfolders + Create your own templates for new documents + User defined document headers and footers with tags for date, page number, total of pages, etc. + Offline/Online document sync with iCloud, Dropbox, Box, Google Drive, iCloud Drive, webDAV + Text to Speech for proofreading with text being read aloud starting at the cursor position + Scan documents: Use the camera of your iPad/iPhone to scan documents, notes, recipes, tickets, etc. directly in Textilus !!! + Wi-Fi Transfer: transfer your documents between your iPad/iPhone and your computer via Wi-Fi with a web browser + Protect individually your folders/notebooks with a password, very useful for iPads with more than one user in office, classroom or home + Zip folders and email them as an attachment + iCloud sync support: it keeps automatically your documents up to date on all your devices iPhone/iPad + Share Link via iCloud: Share your documents via public iCloud web link Other main features: # Stay organized + Create notebooks, folders and nested subfolders # Essential Writing Tool + Rich-text formatting: Bold, italic, underline, highlight, subscript/superscript, alignment, line and paragraph spacing, first-line indent, page breaks, footnotes, comments, text and paper color, etc. + Insert special symbols, math symbols, date, current GPS location, pictographs and web links + Sign your documents realistically with your finger + Document Statistics: characters, words, reading time, sentences, average word length + Right to Left and bi-directional text editing supported for Hebrew, Arabic, Thai, etc. # Customizable Keyboard Bar + Exclusive extra keyboard row with direct access to styling and punctuation functions. + Quick keys for tab, forward delete, cursor up/down/left/right, etc. + Tap and hold to easily set your own custom keyboard buttons to your commonly-used keys, special symbols, text snippets or hard to reach characters # Special and Unique Features + Scan documents: Use the camera of your iPad/iPhone to scan documents, notes, recipes, tickets, etc. directly in Textilus !!! + Text to Speech for proofreading with text being read aloud starting at the cursor position + Typewriter (Focus) mode. Distraction-Free mode that keeps only the paragraph you’re typing at the center of the screen, letting you focus on what you’re writing + User defined document headers and footers with tags for date, page number, total of pages, etc. + Create backup snapshots of your documents anytime + Zip folders/notebooks and email them as an attachment Privacy Policy http://www.noteswriter.com/Kairoos_Privacy_Policy.html EULA https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ This app requires users to have a subscription to unlock all the features after a 3-day risk-free trial.

Screenshots

Letter4 screens
Word Processor4 screens

Verdict

The call

The clearest difference is rating: Letter at 4.7 against Word Processor's 4.4. On price, review sentiment, ratings volume 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. Letter sells 4 in-app purchases, starting at $0.99 per 7 days and Word Processor sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Letter holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 826 and 902 respectively. Written reviews point the same way: 48% of Letter's written reviews are positive against 42% of Word Processor's.

UpkeepUpdate frequency

Letter ships an update every 3 weeks, Word Processor every 2 weeks. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.

Scorecard1 real difference · 9 level
Letter versus Word Processor: the parameters behind the verdict, then further details
ParameterLetterWord Processor
PriceFreeFree
Rating4.7 (826 ratings) — better4.4 (902 ratings)
Positive reviews48.1% of reviews — better42.0% of reviews
Number of ratings826902 — better
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS17.616.4 — better
Further details — not scored
Size39 MB281 MB
Age rating4+4+
DeveloperUbelacker Solutions GmbHKairoos Solutions SL

Customer experience

Letter

All ratings826 ratings
Positive90.4%
Neutral4.1%
Negative5.4%
Written reviews54 reviews
Positive48.1%
Neutral9.3%
Negative42.6%

Word Processor

All ratings902 ratings
Positive87.4%
Neutral3.4%
Negative9.2%
Written reviews181 reviews
Positive42.0%
Neutral6.6%
Negative51.4%

User reviews

Letter

From 826 App Store ratings

What we love

  • 👍 Easy to use and navigate
  • ✍️ Effective letter writing tool
  • 🎨 Professional letter formatting
  • 📱 Works with contact lists
  • 🖨️ Printer integration capability

Room to improve

  • 🐛 Frequent app crashes
  • 💾 Letters disappearing unexpectedly
  • ❌ App won't open or load
  • 🔧 Poor technical stability
  • 📋 Limited formatting options

Word Processor

From 902 App Store ratings

What we love

  • 🚀 Great writing app
  • 👍 Easy to use
  • 📁 Good file organization
  • 💾 Reliable syncing
  • 🖼️ Supports images and formatting

Room to improve

  • 🐛 Stability issues and crashes
  • 🔍 Lack of spell check and grammar tools
  • 🔒 Concerns about data loss and access to documents
  • 💰 Aggressive upselling and subscription model
  • 🤖 Forced AI assistant feature

Bugs and requests

Letter

Reported bugs

7 issues
  • App crashes on startup or during use
  • Letters disappear mid-composition
  • App fails to open or load
  • Blank screen appearing when reopening saved letters
  • App freezes during operation
Show 2 more
  • Incompatibility with certain iPad models
  • Long load times causing device sleep mode

Requested features

5 requests
  • More sample letter templates (complaint, traffic ticket, name change)
  • Font size adjustment options
  • Export to multiple formats (.doc, .pdf)
  • Word document import/export capability
  • Additional layout customization options

Word Processor

Reported bugs

4 issues
  • Cursor disappearing issue after iOS 13 update
  • Unreliable document saving and syncing
  • Inability to access or export documents
  • Unexpected document deletion or loss

Requested features

6 requests
  • More font options
  • Improved formatting and layout controls
  • Better PDF support and annotation
  • Scrivener file integration
  • Customizable page sizes
Show 1 more
  • Improved search and navigation

In-app purchases

4 purchases

Letter

Subscriptions3
  • Weekly$0.997 Days
  • Monthly$2.991 Month
  • Yearly7 Days trial$14.991 Year
One-time1
  • One-time$69.99
2 purchases

Word Processor

Subscriptions1
  • Unlock All Textilus Pro3 Days trial$3.991 Month
One-time1
  • Full Version Unlock$9.99

Questions

Is Letter free?
Letter is free to download, with in-app purchases available.
Is Word Processor free?
Word Processor is free to download, with in-app purchases available.
Which has better reviews, Letter or Word Processor?
Letter is rated higher. Letter averages 4.7 out of 5 from 826 ratings, while Word Processor averages 4.4 from 902 ratings.
Do Letter or Word Processor have ads?
Neither Letter nor Word Processor shows ads.
Which is updated more often, Letter or Word Processor?
Letter ships an update every 3 weeks, and Word Processor every 2 weeks. Most recently, Letter was updated on September 24, 2026 and Word Processor on September 22, 2026.

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