Comparison

Synonymy Lite vs Synonym Stack

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

Head to head
About

Synonymy Lite

This educational word game challenges you to find a path between random words by navigating through their synonyms. It features narration by Richard Dawkins and a unique word network visualization. The lite version offers an ad-free experience with some restrictions.

Highlights
  • Synonym pathfinding gameplay
  • Narration by Richard Dawkins
  • Word network visualization
  • Ad-free experience
  • Charitable donations
Features
Read full description

Synonymy is a non-profit, educational word game narrated by Richard Dawkins that challenges players to find a path between random words through their network of synonyms. By taking the synonym of a word, and then a synonym of that synonym, and so on, you can ultimately arrive at any other word in the English language. Version 3.0 has been rebuilt behind the scenes to make the game easier and more fun without sacrificing the spirit of the game. The lite version now has no external ads, just a pop-up prompt to buy the full version. Website: www.synonymy-game.com ————————————————— Try the game Stephen Fry and Steven Pinker are tweeting about! A lite version of the game with ads and restrictions on multiplayer and difficulty settings. The Full Game supports unrestricted multiplayer, and weekly challenges in which users can compete globally on set start and end words. Every time a path is uncovered by a user, it is tweeted from @synonymywords and posted to our Facebook page. Synonymy is the first game by filmmaker Christopher Cinq-Mars Jarvis and is narrated by world-renowned author and biologist, Richard Dawkins. All profits go to various charitable, education-based foundations. ** Works best using iPhone 5/iPad 2 or later and iOS8 or later. Requires iOS7 or later. The game seems to work on older devices but performance might suffer. Please address any concerns to www.synonymy-game.com/#contact A visualization of the game's network can be seen here -- http://www.gigapan.com/gigapans/159329 -- In order to compute relative distance, all synonyms were mapped using 3d graphing software, as if each word were a planet that had a gravitational pull proportional to its number of relationships to other nodes. Above is a 2D representation of that model, a 40,000 x 40,000 image.

About

Synonym Stack

This word game boosts your vocabulary by challenging you to find correct synonyms. Enjoy a clean, distraction-free experience designed for all ages to improve language skills at your own pace.

Highlights
  • Vocabulary building
  • Synonym matching
  • No timers or distractions
  • Play at your own pace
  • Intuitive interface
  • Ad-free upgrade available
Features
Read full description

The right word is a superpower. Synonym Stack trains it, one beautiful climb at a time. Read a real sentence, feel the meaning, then pick the true synonym from four tempting tiles. Simple to start, honestly hard to master, and every word you learn becomes another brick in your tower. FIVE WAYS TO PLAY • Today's Stack: one handcrafted daily puzzle. Five rungs, one chance, come back tomorrow • The Climb: a stage by stage journey through hand painted worlds, from the forest floor to the summit • Classic: no timer, no pressure, just you and the longest run you can build • Blitz: 60 seconds on the clock, stack as many words as you can • Sudden Death: one life, no net, how far can you go A WORD BANK BUILT WITH CARE Thousands of words and growing, every one reviewed by a human eye: real example sentences that show the word in the wild, choices that are fair but never easy, and a difficulty ladder that rises gently from everyday words to summit vocabulary. This is a game that respects words, and respects you enough to teach them properly. YOUR PROGRESS, EVERYWHERE • A word journal that remembers every word you have truly mastered • Daily streaks, XP levels and a library of unlockable word packs • Game Center leaderboards for your best Classic run and longest daily streak • iCloud sync carries your journal, level and streak across iPhone and iPad SYNONYM STACK PLUS Go Plus and the whole mountain opens: no ads anywhere, free revives in every mode, the full daily archive to replay any puzzle you missed, and every Plus word pack unlocked. Weekly, monthly and annual plans, with a 7 day free trial on monthly and annual. Subscriptions auto renew unless cancelled at least 24 hours before the period ends. Manage or cancel any time in your App Store settings. Privacy Policy: https://synonymstack.com/privacy Terms of Use: https://synonymstack.com/terms Whether you are sharpening your English, prepping for exams, or simply love words, five minutes a day here compounds. Start stacking today. The mountain is waiting.

Screenshots

Synonymy Lite4 screens
Synonym Stack4 screens

Verdict

The call

The clearest difference is review sentiment: Synonym Stack at 100% against Synonymy Lite's 50%. Synonym Stack also leads on update cadence (every 3 weeks vs every 5 months). Synonymy Lite's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price 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. Synonym Stack sells 3 in-app purchases, starting at $2.99 per 7 days. Synonymy Lite asks for nothing beyond the download.

UpkeepUpdate frequency

Synonymy Lite ships an update every 5 months, Synonym Stack every 3 weeks. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

Scorecard6 real differences · 4 level
Synonymy Lite versus Synonym Stack: the parameters behind the verdict, then further details
ParameterSynonymy LiteSynonym Stack
PriceFreeFree
Rating5.0 (7 ratings) — better—
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings7 — better—
Update frequencyEvery 5 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS6.0 — better17.0
Further details — not scored
Size105 MB56 MB
Age rating4+4+
DeveloperCinq-Mars MediaMOMENTUMLABAI PTY LTD

Customer experience

Synonymy Lite

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews16 reviews
Positive50.0%
Neutral6.3%
Negative43.8%

Synonym Stack

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Synonymy Lite

No in-app purchases

3 purchases

Synonym Stack

Subscriptions3
  • Plus Weekly$2.997 Days
  • Plus Monthly7 Days trial$2.991 Month
  • Plus Annual7 Days trial$49.991 Year

Questions

Is Synonymy Lite free?
Synonymy Lite is free to download, with no in-app purchases.
Is Synonym Stack free?
Synonym Stack is free to download, with in-app purchases available.
Do Synonymy Lite or Synonym Stack have ads?
Synonym Stack shows ads; Synonymy Lite does not.
Which is updated more often, Synonymy Lite or Synonym Stack?
Synonymy Lite ships an update every 5 months, and Synonym Stack every 3 weeks. Most recently, Synonymy Lite was updated on November 5, 2026 and Synonym Stack on November 10, 2026.

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