Comparison

Advanced Crossword Solver vs Chambers Thesaurus

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

Head to head
About

Advanced Crossword Solver

This app assists in solving complex cryptic crosswords and word puzzles. It offers advanced search functionalities beyond simple pattern matching, including anagrams, wildcards, and partial anagrams, utilizing a large database of words and phrases.

Highlights
  • Advanced pattern matching with regular expressions
  • Combined pattern and anagram searches
  • Wildcard and partial anagram solving
  • Subset anagrams for longest word generation
  • Search with multiple letter possibilities
  • Vowel/consonant symbol searches
  • Find near-miss words
Features
Read full description

"...anyone grappling with the sort of evil cryptics with no black squares will appreciate its power." - The Sunday Times The Advanced Crossword Solver is a combination of a powerful regular expression-style word matcher and a user-customisable database of nearly 300,000 words and phrases. It is specifically designed to help with solving advanced thematic crosswords such as The Times’ Listener and The Sunday Telegraph’s Enigmatic Variations, but is also useful for word games such as Scrabble and Boggle, and indeed for any other word puzzles or games, for logic problems and as an aid to crossword setting. Unlike most crossword solving programs, this is far more than a simple pattern matcher for unknown letters. It can be used as a pattern matcher, and can solve simple anagrams, but in addition, some of its more powerful features include: • search for a combined pattern and anagram, when you know the answer is an anagram, and you also know where some of the letters are. • search with wildcards, when you know that an answer includes a particular letter or string of letters, but not where in the word they are. • solve partial anagrams, when you know that some of the letters of an answer are an anagram, but other letters are unknown. • solve subset anagrams, when you want to find the longest word you can make from a given set of letters. • search with multiple possibilities for letters, when you know a letter is one of a few possibilities, but not which one it is. • search with letter variables, when you know that several letters are the same, but not which letter it is. • search with vowel and consonant symbols, when you know that a letter is either a vowel or a consonant, but not which letter it is. • search for all the words which are one misprinted letter away from another word. • search for words which match a given pattern but which have one or more misprinted letters. • search for pairs of words (across and down) which cross at an unknown letter. Using the simple input syntax, complex combinations of the above can be searched to quickly narrow down to a solution. Even the most complex search takes no more than a few seconds, and results are clearly presented in a scrollable list. Tapping on a result from the solver shows a menu which allows the result to be looked up in a choice of iPhone dictionary and thesaurus applications, including Chambers and WordWeb, or online. This menu can be customised to add your own choice of applications and websites. (Note that in order to link to a dictionary, it must offer a URL that can be used by other apps - check with the publisher of your chosen dictionary that this is the case.) The word list used by the Solver is a combination of the UK Advanced Cryptics Dictionary (UKACD) and the Enhanced North American Benchmark LExicon (ENABLE). The UKACD is compiled by a crossword puzzle enthusiast from the words and phrases that are found in typical British advanced cryptic puzzles. ENABLE is an authoritative list of Scrabble words valid in both US and UK games. Between the two lists, the program searches a database of over 298,000 words and phrases. The word list used by the solver is stored as plain text files, and the files can be accessed via iTunes to allow them to be customised to your own requirements - words can be added or removed, or the entire word list can be replaced if desired. In addition, the symbols used to denote the input syntax can also be changed, making the entire operation of the solver customisable to your own requirements. If your taste in puzzles extends to the truly challenging, this is the application for you.

About

Chambers Thesaurus

This offline English thesaurus offers a vast collection of synonyms and antonyms for writers and language enthusiasts. It features intelligent word entry with spelling suggestions and advanced search capabilities, all accessible without an internet connection.

Highlights
  • Nearly 40,000 indexed words
  • 400,000 synonyms and antonyms
  • Intelligent spelling suggestions
  • Sounds-like and confused word suggestions
  • Fast pattern-matching search
  • Cross-reference to dictionaries
  • Offline access
Features
Read full description

The Chambers Thesaurus is the perfect reference for writers and word game enthusiasts, while all lovers of language will find it a pleasure to browse through. There are nearly 40 000 distinct indexed words, and a total of about 400 000 synonyms and antonyms. The intelligent word entry suggests possible correct spellings as you type, as well as listing words that sound the same or are often confused. Search features include: - Alphabetical listing - Spelling suggestions - Sounds-like and often-confused - Fast pattern-matching search - Cross-reference to offline and online dictionaries There are also standard bookmark, recent word and random word features. On newer iPads it supports Split View and Slide Over for easily viewing with other apps. With iOS 13+ it supports dark mode. No Internet connection is required. The Chambers Dictionary is also available as a separate app, and can easily be cross-referenced using the X-Ref button. Our WordWeb, Chambers and Oxford dictionaries are also available separately for Windows and Mac desktop (Collins coming soon).

Screenshots

Advanced Crossword Solver1 screens
Chambers Thesaurus4 screens

Verdict

The call

The clearest difference is ratings volume: Chambers Thesaurus at 11 against Advanced Crossword Solver's 1. Chambers Thesaurus also leads on review sentiment (77% vs 65%). Advanced Crossword Solver's advantage is iOS requirement (12.0 vs 15.5). On price, rating, update cadence and ads 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

Advanced Crossword Solver costs $4.99 and Chambers Thesaurus $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Advanced Crossword Solver against 4.9 for Chambers Thesaurus. That said, the two scores are not equally well evidenced: Chambers Thesaurus has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 65% of Advanced Crossword Solver's written reviews are positive against 77% of Chambers Thesaurus's.

UpkeepUpdate frequency

Advanced Crossword Solver ships an update every 6 months, Chambers Thesaurus every 8 months. The most recent releases landed on September 25, 2026 and September 26, 2026 respectively.

Scorecard3 real differences · 7 level
Advanced Crossword Solver versus Chambers Thesaurus: the parameters behind the verdict, then further details
ParameterAdvanced Crossword SolverChambers Thesaurus
Price$4.99$4.99
Rating5.0 (1 ratings) — better4.9 (11 ratings)
Positive reviews64.7% of reviews76.7% of reviews — better
Number of ratings111 — better
Update frequencyEvery 6 months — betterEvery 8 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.5
Further details — not scored
Size4 MB18 MB
Age rating12+4+
DeveloperKuDaTa SoftwareAntony Lewis

Customer experience

Advanced Crossword Solver

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews17 reviews
Positive64.7%
Neutral5.9%
Negative29.4%

Chambers Thesaurus

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews86 reviews
Positive76.7%
Neutral4.7%
Negative18.6%

Bugs and requests

Advanced Crossword Solver

Not enough reviews yet to summarise bugs or requests.

Chambers Thesaurus

Reported bugs

6 issues
  • App crashes when opening after update
  • App no longer works on older OS versions
  • Search field not immediately available
  • Latest update prevents download on iPhone
  • Index broken, making it less useful
Show 1 more
  • Search only for headwords, not synonyms or sub-collections

Requested features

8 requests
  • Switch between purchased dictionaries/thesauruses in tabs
  • Sell other desktop dictionaries on mobile
  • Consistent spacing and text placement across tabs
  • Use MacOS built-in support for graphics card acceleration
  • Display identifying headings ('Thesaurus'/'Dictionary')
Show 3 more
  • Allow changing background and text color for dyslexia
  • Update to the 3rd edition thesaurus
  • Visibly differentiate words with links

In-app purchases

None

Advanced Crossword Solver

No in-app purchases

None

Chambers Thesaurus

No in-app purchases

Questions

Is Advanced Crossword Solver free?
Advanced Crossword Solver costs $4.99, with no in-app purchases.
Is Chambers Thesaurus free?
Chambers Thesaurus costs $4.99, with no in-app purchases.
Which has better reviews, Advanced Crossword Solver or Chambers Thesaurus?
Advanced Crossword Solver is rated higher. Advanced Crossword Solver averages 5.0 out of 5 from 1 ratings, while Chambers Thesaurus averages 4.9 from 11 ratings.
Do Advanced Crossword Solver or Chambers Thesaurus have ads?
Neither Advanced Crossword Solver nor Chambers Thesaurus shows ads.
Which is updated more often, Advanced Crossword Solver or Chambers Thesaurus?
Advanced Crossword Solver ships an update every 6 months, and Chambers Thesaurus every 8 months. Most recently, Advanced Crossword Solver was updated on September 25, 2026 and Chambers Thesaurus on September 26, 2026.

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