Comparison

Stack Em! Cosmic Blocks vs Mosaic Loop

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

Head to head
About

Stack Em! Cosmic Blocks

A relaxing block puzzle game designed for short play sessions. Drag and drop pieces to complete rows and columns, clear space, and aim for high scores. Enjoy satisfying visual and audio feedback with multiple themes.

Highlights
  • Ad-free gameplay
  • Fast offline play
  • No account required
  • Smooth drag-and-drop controls
  • Satisfying clears and combos
  • Multiple unlockable themes
Read full description

Stack Em! is a clean, satisfying block puzzle built for quick sessions. Drag pieces onto the board, complete rows and columns, clear space, and chase a higher score. Features: • Ad Free! Just Play • Fast offline gameplay • No account required • Smooth drag-and-drop block placement • Satisfying clears, combos, sound, and haptics • Multiple visual themes to unlock and enjoy Play at your own pace, restart instantly, and keep improving your best run.

About

Mosaic Loop

Features
Read full description

Settle into a thoughtful block-puzzle rhythm. Place ceramic pieces, clear rows and columns, and keep your mosaic alive for as long as you can. CLASSIC MODE Build an endless mosaic at your own pace. Every move is resolved on-device, and your current run is saved locally. DAILY MOSAIC Everyone receives the same four trays and twelve-move challenge for the day. Finish the pattern, earn stars, and return tomorrow for a new shared puzzle. VERIFIED RANKINGS Completed runs can be replay-verified before they appear on the public leaderboard. Free and Pro players follow the same pieces, scoring, Fair Queue, and ranking rules. ANONYMOUS FIRST, ACCOUNTS OPTIONAL Play immediately without creating a named account. If you choose, link Apple or Google later to protect your identity across devices. MOSAIC LOOP PRO An optional auto-renewing subscription unlocks Pro Cloud Backup, cross-device restoration, and two premium cosmetic themes. Pro never changes gameplay, scoring, pieces, Daily moves, or ranking. Restore Purchases and subscription management are available in the app. No free trial or introductory offer is included. OFFLINE-FIRST PLAY Classic and Daily gameplay remain available when network services are unavailable. Verified rankings, account linking, subscription verification, and cloud synchronization need a connection and may briefly show that the service is waking. No advertising. No multiplayer. No AI-generated gameplay. TERMS OF USE (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Stack Em! Cosmic Blocks4 screens
Mosaic Loop4 screens

Verdict

The call

The clearest difference is in-app purchases: Stack Em! Cosmic Blocks at none against Mosaic Loop's 2. Mosaic Loop's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price and ads 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. Mosaic Loop sells 2 in-app purchases, starting at $9.99 per month. Stack Em! Cosmic Blocks asks for nothing beyond the download.

Scorecard3 real differences · 6 level
Stack Em! Cosmic Blocks versus Mosaic Loop: the parameters behind the verdict, then further details
ParameterStack Em! Cosmic BlocksMosaic Loop
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 3 days—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.013.0 — better
Further details — not scored
Size31 MB35 MB
Age rating4+12+
DeveloperJMM TechnologiesOzcan Kus

In-app purchases

None

Stack Em! Cosmic Blocks

No in-app purchases

2 purchases

Mosaic Loop

Subscriptions2
  • Mosaic Loop Pro Monthly$9.991 Month
  • Mosaic Loop Pro Annual$99.991 Year

Questions

Is Stack Em! Cosmic Blocks free?
Stack Em! Cosmic Blocks is free to download, with no in-app purchases.
Is Mosaic Loop free?
Mosaic Loop is free to download, with in-app purchases available.
Do Stack Em! Cosmic Blocks or Mosaic Loop have ads?
Neither Stack Em! Cosmic Blocks nor Mosaic Loop shows ads.

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