Comparison

Wordsolver Pro vs PDF & HTML Merger

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

Head to head
About

Wordsolver Pro

This app helps you find the best words for word games by solving anagrams. It supports up to 15 letters, blank tiles, and offers definitions for found words. Advanced filters help you fit words into existing game boards.

Highlights
  • Anagram solving for up to 15 letters
  • Supports blank tiles (wildcards)
  • Word definitions via built-in dictionary
  • Additive filters for board placement
  • Multiple dictionary support (US, UK, WWF)
  • Ad-free experience
Features
Read full description

Wordsolver finds the best words for your word games! - Type in up to 15 letters; - Supports blank tiles (we call them wildcards), just type in a question mark (?); - Click on a word to see the definition of the word if the Apple dictionary has one; - Optional additive filters for fitting your word around other letters or words in scrabble. Additional features for the Pro version: - No advertising - Much smaller executable than the Free version - Zero bandwidth Perfect for most anagram-based word games, Wordsolver can solve both online word games and back-of-the-newspaper type anagram puzzles in an instant. Simply type in up to 15 letters, use question marks (?) for blank tiles and Wordsolver will return a list of every valid word that can be found in those letters. Click on a word on the results screen for a definition of that word using the dictionary built-in to the device. Wordsolver also allows additive filters so that the letters entered can be wrapped around letters that other players have placed on the board. Simply set the filter mode to Starts, Contains or Ends and enter the letter(s) that you wish to appear in every result. This is very useful when attempting to find a place to put letters in a scrabble or words with friends game! Wordsolver has dictionaries for: - US / Canada (TWL) - English (SOWPODS) - WWF (ENABLE) - 4P1W - Drawsthing The top three dictionaries cover almost every online word game. Wordsolver is informally known as a scrabblesolver, but doesn't just solve scrabble, but also words with friends, word feud, 4 pics 1 word, draw something, and many other anagram-based games. Wordsolver is the official app of WORDSOLVER.NET

About

PDF & HTML Merger

Features
Read full description

PDF Merger lets you combine multiple PDF and HTML files into a single document in just a few taps. Whether you’re organizing work documents, school files, or personal PDFs, this app makes merging fast and effortless.

Screenshots

Wordsolver Pro4 screens
PDF & HTML Merger3 screens

Verdict

The call

The clearest difference is price: PDF & HTML Merger at Free against Wordsolver Pro's $2.99. PDF & HTML Merger also leads on update cadence (every 3 months vs every 8 months). Wordsolver Pro's advantage is iOS requirement (8.0 vs 12.0). On ads, in-app purchases and device support 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

PDF & HTML Merger is free to download; Wordsolver Pro costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Wordsolver Pro ships an update every 8 months, PDF & HTML Merger every 3 months. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

Scorecard3 real differences · 7 level
Wordsolver Pro versus PDF & HTML Merger: the parameters behind the verdict, then further details
ParameterWordsolver ProPDF & HTML Merger
Price$2.99Free — better
Rating4.6 (137 ratings) — better—
Positive reviews85.0% of reviews—
Number of ratings137 — better—
Update frequencyEvery 8 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS8.0 — better12.0
Further details — not scored
Size12 MB36 MB
Age rating4+4+
DeveloperMooflower LtdDEMIR DEMIREL

In-app purchases

None

Wordsolver Pro

No in-app purchases

None

PDF & HTML Merger

No in-app purchases

Questions

Is Wordsolver Pro free?
Wordsolver Pro costs $2.99, with no in-app purchases.
Is PDF & HTML Merger free?
PDF & HTML Merger is free to download, with no in-app purchases.
Do Wordsolver Pro or PDF & HTML Merger have ads?
Neither Wordsolver Pro nor PDF & HTML Merger shows ads.
Which is updated more often, Wordsolver Pro or PDF & HTML Merger?
Wordsolver Pro ships an update every 8 months, and PDF & HTML Merger every 3 months. Most recently, Wordsolver Pro was updated on October 7, 2026 and PDF & HTML Merger on October 6, 2026.

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