Comparison

Astropets Arena vs Merge Keep

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

Head to head
About

Astropets Arena

Assemble a team of unique allies by solving puzzles and equip them with elemental gears to master strategic turn-based combat. Customize your Astropets' abilities and roles to overcome challenging encounters and climb the ranks in this engaging adventure.

Highlights
  • Puzzle-based Astropet recruitment
  • Elemental gear customization
  • Strategic turn-based combat
  • Challenging progression and rewards
  • Team customization and ranking
Features
Read full description

Embark on a Fully Customizable Adventure! Enter a vibrant world where your skill and creativity define every step of your journey. In Astropets Arena, new allies join your roster only after you overcome puzzle-based challenges. Here, strategy is forged through the power of elemental gears. Equipping your Astropets with carefully chosen gear transforms their abilities, enabling you to shape their roles, adapt your tactics, and seize victory on your own terms. Puzzle-Based Recruitment: Add extraordinary Astropets to your team by solving interactive challenges. Each new ally is earned through skill, making their addition truly meaningful. Elemental Gear Mastery: Unleash your creativity by attaching elemental gears that redefine your Astropets' combat roles. Convert a mild-mannered creature into a blazing attacker, a sturdy protector, or a tactical genius. Strategic Turn-Based Combat: Prepare for battles where your equipped gear choices and thoughtful planning outsmart every foe. Adjust, refine, and optimize as you move through increasingly demanding stages. Challenging Progression & Rewards: As you advance, face encounters that push your tactics and team composition to the limit. Strengthen your Astropets with new gears and refine your approach for greater spoils. Showcase Your Evolving Team: Your roster, tailored by your decisions, stands as a testament to your strategic mind. Climb the ranks, display your choices, and prove you’re a force shaped by skill and ingenuity. Why Players Love Astropets Arena: Endless customization through elemental gears and flexible strategies. Recruitment based on puzzle-solving skill, not chance. Accessible gameplay layered with depth, suiting both casual explorers and keen tacticians. A beautifully crafted world that rewards experimentation and growth. Ready to Lead Your Own Path? Download Astropets Arena and discover a realm where your tactical choices truly matter. Your allies await. Will you harness their potential and forge an unstoppable team?

About

Merge Keep

Features
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Merge Keep is a unique fusion of puzzle gameplay and tower defense, where players merge units to form stronger shapes that battle against endless waves of enemies. The game tests players' strategic skills as they combine shapes, allocate resources wisely, and defend their grid from incoming threats.

Screenshots

Astropets Arena4 screens
Merge Keep4 screens

Verdict

The call

The clearest difference is in-app purchases: Merge Keep at none against Astropets Arena's 11. Merge Keep also leads on update cadence (every 2 days vs every 2 weeks). Astropets Arena's advantage is ads (none vs shown). On price, 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. Astropets Arena sells 11 one-off in-app purchases. Merge Keep asks for nothing beyond the download.

UpkeepUpdate frequency

Astropets Arena ships an update every 2 weeks, Merge Keep every 2 days. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
Astropets Arena versus Merge Keep: the parameters behind the verdict, then further details
ParameterAstropets ArenaMerge Keep
PriceFreeFree
Rating5.0 (5 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings5 — better—
Update frequencyEvery 2 weeksEvery 2 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size658 MB76 MB
Age rating17+4+
DeveloperVu LeYigit Cirak

In-app purchases

11 purchases

Astropets Arena

One-time11
  • Some Gems$0.99
  • Daily Pack 1$0.99
  • Daily Pack 2$1.99
Show 8 more
  • Basic Astro Pass$4.99
  • Novice Growth Tier$6.99
  • Super Astro Pass$9.99
  • Weekly Pack 1$9.99
  • Weekly Pack 2$9.99
  • Monthly Pack 1$9.99
  • Adept Growth Pack$19.99
  • Monthly Pack 2$19.99
None

Merge Keep

No in-app purchases

Questions

Is Astropets Arena free?
Astropets Arena is free to download, with in-app purchases available.
Is Merge Keep free?
Merge Keep is free to download, with no in-app purchases.
Do Astropets Arena or Merge Keep have ads?
Merge Keep shows ads; Astropets Arena does not.
Which is updated more often, Astropets Arena or Merge Keep?
Astropets Arena ships an update every 2 weeks, and Merge Keep every 2 days. Most recently, Astropets Arena was updated on October 21, 2026 and Merge Keep on October 25, 2026.

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