Comparison

Word Brain vs Word Stack Relax

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

Head to head

Word Brain

This word puzzle game challenges you to find hidden words by swiping through shifting tiles. With over 1000 levels and daily challenges, you can earn power-ups and unlock custom themes. It's an engaging experience that starts easy but quickly becomes more difficult.

Highlights

Shape-shifting word search puzzles
Over 1000 levels
Power-ups for assistance
Unlockable custom themes
Daily challenges and rewards
Bonus points for extra words

Features

Read full description

Word Brain is a beautiful and immersive word search game with a shape-shifting twist. Once you start playing, you just won’t be able to put it down! HOW TO PLAY Swipe to reveal hidden words in the right order and bring the Word Stacks crashing down! Easy at first, but gets challenging fast. Can you beat the game? FEATURES ● A CLUE FOR EACH PUZZLE. Use it to find the related words in each puzzle ● SHIFTING TILES. Each puzzle shifts as you find words. Word Search with a twist ● LOTS OF LEVELS. Play over 1000+ levels with more coming soon ● EARN POWER-UPS. Use the Spyglass, Light Bulb, or shuffle when you get stuck ● UNLOCK BEAUTIFUL custom THEMES and BACKGROUNDS. Choose from themes that unlock as you play ● COLLECT BONUS POINTS. Earn rewards for finding extra words ● DAILY CHALLENGES + DAILY REWARDS. Never a dull day with Word Stacks

About

Word Stack Relax

A relaxing word search game designed to calm the mind with pleasant themes and soothing music. Explore numerous categories and enjoy a tranquil gaming experience suitable for all ages.

Highlights

Relaxing gameplay
Pleasant word categories
Soothing background music
Suitable for all ages
Mind-calming experience

Features

Read full description

Word Stack Relax was developed to help you relax while keeping your mind at ease. The thoughtful word search categories help you visualize pleasant thoughts and ideas. There are tons of categories to choose from and the smooth background music will help you focus. Word Stack Relax is a fun word search game for all ages.

Screenshots

Word Brain4 screens

Word Stack Relax4 screens

Verdict

The call

The clearest difference is rating: Word Stack Relax at 5.0 against Word Brain's 3.6. Word Stack Relax also leads on review sentiment (50% vs 33%). Word Brain's advantage is ads (none vs shown) and update cadence (monthly vs every 29 months). On price, ratings volume, in-app purchases and monetization model 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. Word Brain sells 6 one-off in-app purchases and Word Stack Relax sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Word Stack Relax holds the better App Store score, 5.0 against 3.6. Both are backed by a comparable volume of ratings — 7 and 3 respectively. Written reviews point the same way: 33% of Word Brain's written reviews are positive against 50% of Word Stack Relax's.

UpkeepUpdate frequency

Word Brain ships an update monthly, Word Stack Relax every 29 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level

Word Brain versus Word Stack Relax: the parameters behind the verdict, then further details
Parameter	Word Brain	Word Stack Relax
Price	Free	Free
Rating	3.6 (7 ratings)	5.0 (3 ratings) — better
Positive reviews	33.3% of reviews	50.0% of reviews — better
Number of ratings	7 — better	3
Update frequency	Monthly — better	Every 29 months
Ads	No — better	Yes
In-app purchases	Yes	Yes
Monetization	Free with in-app purchases	Free with in-app purchases
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	9.0 — better	11.0
Further details — not scored
Size	64 MB	71 MB
Age rating	+4	4+
Developer	Aaron Kwok	Engoa LLC

Customer experience

Word Brain

All ratings7 ratings

Positive57.1%

Neutral14.3%

Negative28.6%

Written reviews9 reviews

Positive33.3%

Neutral0.0%

Negative66.7%

Word Stack Relax

All ratings3 ratings

Positive100.0%

Neutral0.0%

Negative0.0%

Written reviews2 reviews

Positive50.0%

Neutral0.0%

Negative50.0%

In-app purchases

6 purchases

Word Brain

One-time6

1000 Coins$0.99
Remove Ads$1.99
2400 Coins$1.99

Show 3 more

5200 Coins$3.99
8400 Coins$5.99
18000 Coins$11.99

6 purchases

Word Stack Relax

One-time6

240 Coins$0.99
720 Coins$1.99
Remove Ads$1.99

Show 3 more

1,320 Coins$3.99
2,880 Coins$5.99
6,240 Coins$11.99

Questions

Is Word Brain free?

Word Brain is free to download, with in-app purchases available.

Is Word Stack Relax free?

Word Stack Relax is free to download, with in-app purchases available.

Which has better reviews, Word Brain or Word Stack Relax?

Word Stack Relax is rated higher. Word Brain averages 3.6 out of 5 from 7 ratings, while Word Stack Relax averages 5.0 from 3 ratings.

Do Word Brain or Word Stack Relax have ads?

Word Stack Relax shows ads; Word Brain does not.

Which is updated more often, Word Brain or Word Stack Relax?

Word Brain ships an update monthly, and Word Stack Relax every 29 months. Most recently, Word Brain was updated on November 1, 2026 and Word Stack Relax on November 3, 2026.