Comparison

Wordsolver Pro vs Rollux

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

Rollux

Features
Read full description

Rollux® app allow you to control your motorized blinds more freely on smartphone. Please configure your Rollux® APP account, bridge and motorized window coverings on Rollux® APP before use. With Rollux® App, you can: - Control up to 30 motorized window blinds - Control up to 20 rooms - Control up to 20 scenes - Control up to 20 timers After linking up your Rollux® APP account with Amazon Alexa and Google Assistant, you can directly open, close or percentage control by voice commands on all the motorized window coverings, for exterior and interior products, such as roller blinds, pleated, venetians, honeycell etc. You can activate independent shades or the scenes created in the Rollux® App which has been synchronized with Amazon Alexa and Google Assistant flexibly and conveniently to reach sunlight control and room management. 'Rollux Bridge' is a WiFi to RF bi-directional controller with integrated RS485 interface. It builds a connection via user's WiFi router at home and enable user to control motorized window covering and sunshading products with designated smartphone applications and interaction with ecosystem such as Alexa Echo, Google Assistant via cloud API. The RS485 interface offers additional integration option into a third party home automation systems.

Screenshots

Wordsolver Pro4 screens
Rollux4 screens

Verdict

The call

The clearest difference is price: Rollux at Free against Wordsolver Pro's $2.99. Wordsolver Pro's advantage is update cadence (every 8 months vs every 18 months). On ads, 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

Rollux 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, Rollux every 18 months. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

Scorecard2 real differences · 8 level
Wordsolver Pro versus Rollux: the parameters behind the verdict, then further details
ParameterWordsolver ProRollux
Price$2.99Free — better
Rating4.6 (137 ratings) — better—
Positive reviews85.0% of reviews—
Number of ratings137 — better—
Update frequencyEvery 8 months — betterEvery 18 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS8.0 — better9.0
Further details — not scored
Size12 MB81 MB
Age rating4+4+
DeveloperMooflower LtdPersianas Rollux SpA

In-app purchases

None

Wordsolver Pro

No in-app purchases

None

Rollux

No in-app purchases

Questions

Is Wordsolver Pro free?
Wordsolver Pro costs $2.99, with no in-app purchases.
Is Rollux free?
Rollux is free to download, with no in-app purchases.
Do Wordsolver Pro or Rollux have ads?
Neither Wordsolver Pro nor Rollux shows ads.
Which is updated more often, Wordsolver Pro or Rollux?
Wordsolver Pro ships an update every 8 months, and Rollux every 18 months. Most recently, Wordsolver Pro was updated on October 24, 2026 and Rollux on October 20, 2026.

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