Comparison

True Happiness vs STACK

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

Head to head
About

True Happiness

Embark on a journey through vibrant worlds with simple touch controls. Collect coins, avoid enemies, and unlock unique poses. Decorate your personal space with collected items and enjoy playful music. This game aims to provide a stress-relieving and feel-good experience.

Highlights
  • Easy touch controls
  • Colorful meditation stages
  • Unlockable poses
  • Stress-relieving living space
  • Interior shop for customization
  • Playful background music
Read full description

When I close my eyes I am flying through the sky. Is this a dream? Calm blue sky, strange outer space, frightening nightmares, pudding-filled heavens... Use simple touch controls to avoid enemies, collect coins, and traverse exciting worlds! As you do so, unlock many different poses! When tired of meditating rest in your own special place. Decorate it with strange objects, and make it your own! Buy stuff with the coins you collected and become even happier! Fly through the sky, fight, travel far and away. Where on earth is "True Happiness"? Let's meditate together! Features - Easy touch controls - Colorful meditation stages - Funny poses - Stress relieving living space - Feel-good interior shop - Playful background music - Bonus stage full of coins Will you find "True Happiness"? ※ "True Happiness" is a game app. The extent to which you experience happiness by playing differs per person. The app does not guarantee that every person finds true happiness.

About

STACK

Read full description

How high can you build? STACK: Tower Builder is a minimalist one-tap arcade game about timing, precision, and the irresistible pull of one more run. TAP TO STACK A block moves above your tower. Tap to drop it. Any overhang is sliced away, making the next placement smaller and every decision sharper. CHASE THE PERFECT DROP Center a block to keep your full platform and build a perfect streak. Stay calm as the tower rises and the margin for error disappears. UNLOCK YOUR STYLE Earn gems as you play, complete 18 awards, and unlock colorful tower skins. Track your best score, perfect drops, play time, and more. PLAY YOUR WAY Continue a run with an optional rewarded ad, or unlock the Full Game to remove ads, open every skin, and receive a premium continue. FEATURES • Simple one-tap controls • Endless precision-based gameplay • Colorful 3D visuals and haptic feedback • Six tower skins to collect • 18 awards with gem rewards • Detailed personal statistics • Portrait play designed for one hand • No account required One block. One tap. One more chance to build higher.

Screenshots

True Happiness4 screens
STACK4 screens

Verdict

The call

The clearest difference is in-app purchases: True Happiness at none against STACK's 5. STACK's advantage is update cadence (every 2 weeks vs every 12 months). On price, ads, 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

Both are free to download. STACK sells 5 one-off in-app purchases. True Happiness asks for nothing beyond the download.

UpkeepUpdate frequency

True Happiness ships an update every 12 months, STACK every 2 weeks. The most recent releases landed on November 3, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 8 level
True Happiness versus STACK: the parameters behind the verdict, then further details
ParameterTrue HappinessSTACK
PriceFreeFree
Rating4.9 (241 ratings) — better—
Positive reviews69.0% of reviews—
Number of ratings241 — better—
Update frequencyEvery 12 monthsEvery 2 weeks — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size169 MB25 MB
Age rating9+4+
Developerponos corporationJonathan Rycx

Bugs and requests

True Happiness

Reported bugs

10 issues
  • 🐛 App crashes on startup
  • 🐛 App does not open
  • 🐛 App closes immediately after launch
  • 🐛 App crashes when opening
  • 🐛 App crashes after starting
Show 5 more
  • 🐛 App crashes on iPhone 6
  • 🐛 Ads not dismissible
  • 🐛 Game lags excessively
  • 🐛 App crashes on launch
  • 🐛 App doesn't start

Requested features

3 requests
  • Option to remove ads via in-app purchase
  • Integration with Battle Cats
  • More mission variety

STACK

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

True Happiness

No in-app purchases

5 purchases

STACK

One-time5
  • 250 Gems$0.99
  • 700 Gems$2.99
  • 1,500 Gems$5.99
Show 2 more
  • Full Game$7.99
  • 3,500 Gems$9.99

Questions

Is True Happiness free?
True Happiness is free to download, with no in-app purchases.
Is STACK free?
STACK is free to download, with in-app purchases available.
Do True Happiness or STACK have ads?
Both True Happiness and STACK show ads.
Which is updated more often, True Happiness or STACK?
True Happiness ships an update every 12 months, and STACK every 2 weeks. Most recently, True Happiness was updated on November 3, 2026 and STACK on October 29, 2026.

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