Comparison

Stack Tower vs Felbor

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

Head to head
About

Stack Tower

This game offers a satisfying one-tap stacking challenge focused on precision and timing. Achieve perfect streaks with vibrant visual feedback and compete globally for high scores. Enjoy immersive visuals and inclusive design options.

Highlights
  • Satisfying "Perfect" Streaks
  • True Precision Gameplay
  • Aesthetic Immersion
  • Inclusive Design Options
  • Clutch Power-Ups (Undo, SlowMo, Revive, Solidify)
  • Global Leaderboards
Features
Read full description

Master the rhythm. Find your zen. Build the impossible. Experience the most satisfying one-tap stacking challenge designed for pure focus. Whether you’re chasing a global high score or just need a 60-second mental break, Stack Tower delivers a perfect loop of precision and flow. WHY YOU’LL LOVE STACK TOWER • Satisfying "Perfect" Streaks: Feel the haptic pulse as you hit consecutive perfect drops and watch your tower glow with vibrant visual feedback. • True Precision Gameplay: No cheap tricks. The blocks only get thinner if you miss. Your high score is a pure reflection of your focus and timing. • Aesthetic Immersion: Immerse yourself in smooth 60fps animations and modern dark-mode visuals that look stunning on every display. • Inclusive by Design: Play your way with multiple color-blind palettes (Deuteranopia, Protanopia, Tritanopia) and a Reduce Motion toggle. CLUTCH POWER-UPS • Undo: Fix that one fatal slip and keep your streak alive. • SlowMo: Enter "the zone" with time-dilated precision for those razor-thin blocks. • Revive: A second chance to beat your personal best when the stakes are highest. • Solidify: Stabilize your tower and gain the upper hand. COMPETE & CONQUER Join a global community of stackers. Climb the Game Center leaderboards, unlock "Insane" difficulty achievements, and prove your timing is world-class. STACK TOWER PRO • Lifetime upgrade—no subscriptions. • 100% Ad-Free experience. • Daily free power-up refills (Undo, SlowMo, and Solidify). Free to play, works offline. Download Stack Tower now and see how high your focus can take you. One more drop?

About

Felbor

Features
Read full description

Felbor is a collection of six brain games with a competitive twist: it's not just about solving the puzzle, it's about optimizing every move for the best score. New puzzles every day and a daily leaderboard to climb. Play whenever you like — but you get one attempt per game. THE SIX GAMES • Letra — timed word search: find every word before the clock runs out. • Znake — Boggle-style word hunt: link neighboring letters and score big on multiplier tiles. • Path — follow the numbers in order and cover the whole board. • Loop — connect the pairs and fill the grid without crossing paths. • Royal — place chess pieces so none attack each other and push your score higher. • Ocean — trace a route through sea creatures, following each species' rules. REAL COMPETITION Daily, weekly and monthly leaderboards per game, with ties broken by time and streaks. STORY MODE 240 levels with stars, lives and rising difficulty across the same six games. ALSO • Practice Mode: endless puzzles, no ranking. • Blitz Mode: arcade against the clock. • Levels and XP with avatars and color palettes to unlock. • Interactive tutorials for every game. Free, with ads. Practice without an account; create one to compete on the leaderboards.

Screenshots

Stack Tower4 screens
Felbor4 screens

Verdict

The call

The clearest difference is in-app purchases: Felbor at none against Stack Tower's 10. On price, update cadence, ads 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. Stack Tower sells 10 one-off in-app purchases. Felbor asks for nothing beyond the download.

UpkeepUpdate frequency

Stack Tower ships an update every 5 days, Felbor every 3 days. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

Scorecard1 real difference · 9 level
Stack Tower versus Felbor: the parameters behind the verdict, then further details
ParameterStack TowerFelbor
PriceFreeFree
Rating5.0 (17 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings17 — better—
Update frequencyEvery 5 daysEvery 3 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size59 MB39 MB
Age rating4+12+
DeveloperudictioIGNACIO ARIEL BOROVSKY

In-app purchases

10 purchases

Stack Tower

One-time10
  • Panic Bundle$0.99
  • 5 Undos$0.99
  • 5 Solidify$0.99
Show 7 more
  • 5 Slow Motion$0.99
  • 15 Undos$1.99
  • 15 Solidify$1.99
  • 15 Slow Motion$1.99
  • 50 Undos$4.99
  • 50 Solidify$4.99
  • 50 Slow Motion$4.99
None

Felbor

No in-app purchases

Questions

Is Stack Tower free?
Stack Tower is free to download, with in-app purchases available.
Is Felbor free?
Felbor is free to download, with no in-app purchases.
Do Stack Tower or Felbor have ads?
Both Stack Tower and Felbor show ads.
Which is updated more often, Stack Tower or Felbor?
Stack Tower ships an update every 5 days, and Felbor every 3 days. Most recently, Stack Tower was updated on October 7, 2026 and Felbor on September 30, 2026.

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