Comparison

RichEnglish vs CrossMath

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

Head to head
About

RichEnglish

Expand your English vocabulary by playing fun word games. This app generates an unlimited number of crosswords based on synonyms and definitions. Hints are available to help you discover new words and phrases.

Highlights
  • Unlimited crossword generation
  • Vocabulary expansion
  • Synonym-based word finding
  • Word definitions and explanations
  • Hint system with gold coins
  • New puzzle generation
Features
Read full description

Shakespeare’s vocabulary consisted of about 31,000 words. According to one estimate, the average speaker of English knows between 10,000-20,000 words. If you'd like to expand your vocabulary and get closer to the great playwright - do it with Rich English! And do it while playing and having fun! Using the expansive word database and beautiful templates Rich English can generate practically an unlimited number of crosswords. The goal of Rich English is to find a word based on a list of its synonyms or words and expressions that have similar meaning. To make this task easier many words have an additional explanation. Also the crosswords can include cells filled with gold coin (hints). When crossword is completed or perhaps you are just bored with it, tap the 'New' button to make a brand new one.

About

CrossMath

This app offers a unique crossword experience where numbers replace words. Solve arithmetic equations to complete the grid, sharpening your mind with daily challenges. It's a fun blend of logic puzzles and math practice for all ages.

Highlights
  • Number-based crossword puzzles
  • Arithmetic equation solving
  • Daily brain training challenges
  • Hints and helper tools
  • Adaptive difficulty levels
  • Sleek, user-friendly interface
Features
Read full description

CrossMath is a math crossword puzzle that mixes the grid logic of crossword with the number reasoning of Sudoku and Kakuro. Each row and column is an equation with addition, subtraction, multiplication, or division. Your job is simple: fill in the missing numbers so every row and every column equals the target result. If you love numbers, logic puzzles, and brain training, CrossMath is built for you. WHY CROSSMATH IS DIFFERENT Sudoku is about placement. Kakuro is about sums. Math Crossword uses all four operations at once, which makes each puzzle feel fresh, sharper, and more satisfying to solve. - Crossword style grid with math equations - All four operations: plus, minus, times, divide - Logic and arithmetic in every single move - Clean minimalist design that respects your focus KEY FEATURES - Weekly Trophy challenge: win boards to reveal a picture and earn a trophy - Multiple difficulty levels from easy warm-ups to expert grids - Smart hints that nudge you without spoiling the puzzle - Offline play, anywhere, anytime - No forced sign in, no pressure, no clutter - Simple controls, clear typography, dark and light themes WHO IS IT FOR - Sudoku and Kakuro fans looking for something new - Students who want fun mental math practice - Adults building sharper focus and working memory - Seniors training memory and concentration - Families looking for a wholesome puzzle to share BRAIN BENEFITS Solving math crosswords every day can help you: - Speed up mental arithmetic - Strengthen working memory - Build logical reasoning and pattern recognition - Improve focus and patience - Wind down with a calm, screen friendly puzzle HOW TO PLAY 1. Tap any empty cell in the grid 2. Tap or drag a number tile from the tray 3. Make sure each row and column matches its target 4. Use a hint if you get stuck 5. Complete the grid and unlock the next puzzle TIPS FROM THE COMMUNITY - Start with the shortest rows and columns - Look for cells that are forced by both a row and a column - Use the elimination habit you learned from Sudoku - Treat division and multiplication clues as fast wins Whether you call it CrossMath, Math Crossword, or just your favorite number puzzle, this is a calm, smart, satisfying way to spend a few minutes a day and keep your mind sharp. Download CrossMath now and start your daily brain workout.

Screenshots

RichEnglish4 screens
CrossMath4 screens

Verdict

The call

The clearest difference is ads: RichEnglish at none against CrossMath's shown. RichEnglish also leads on review sentiment (100% vs 67%). CrossMath's advantage is update cadence (every 4 days vs every 15 months) and iOS requirement (15.0 vs 17.2). On price, in-app purchases, monetization model 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

Both are free to download. RichEnglish sells 4 one-off in-app purchases and CrossMath sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

RichEnglish ships an update every 15 months, CrossMath every 4 days. The most recent releases landed on October 6, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
RichEnglish versus CrossMath: the parameters behind the verdict, then further details
ParameterRichEnglishCrossMath
PriceFreeFree
Rating—4.7 (129 ratings) — better
Positive reviews100.0% of reviews — better66.7% of reviews
Number of ratings—129 — better
Update frequencyEvery 15 monthsEvery 4 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS17.215.0 — better
Further details — not scored
Size4 MB241 MB
Age rating9+4+
DeveloperGalina TereshchenkoBringNext LLC

Customer experience

RichEnglish

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

CrossMath

All ratings129 ratings
Positive91.5%
Neutral3.9%
Negative4.7%
Written reviews12 reviews
Positive66.7%
Neutral8.3%
Negative25.0%

In-app purchases

4 purchases

RichEnglish

One-time4
  • 15 hints$0.99
  • RichEnglish Premium$1.99
  • 35 hints$1.99
Show 1 more
  • 60 hints$2.99
6 purchases

CrossMath

One-time6
  • 10 Hints$0.99
  • 30 Hints$1.99
  • Remove Ads$4.99
Show 3 more
  • 100 Hints$4.99
  • Remove Ads$8.99
  • Halloween Bundle$9.29

Questions

Is RichEnglish free?
RichEnglish is free to download, with in-app purchases available.
Is CrossMath free?
CrossMath is free to download, with in-app purchases available.
Do RichEnglish or CrossMath have ads?
CrossMath shows ads; RichEnglish does not.
Which is updated more often, RichEnglish or CrossMath?
RichEnglish ships an update every 15 months, and CrossMath every 4 days. Most recently, RichEnglish was updated on October 6, 2026 and CrossMath on October 30, 2026.

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