Comparison

Voidle vs SlimeMerge

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

Head to head
About

Voidle

An idle RPG focused on deep character customization through a vast skill tree and gear corruption. Engage in automated combat, reset progress for permanent bonuses, and craft powerful potions. Offers a single optional purchase to remove a rewarded-ad gate.

Highlights
  • 1090-node skill tree
  • Prestige loop for permanent bonuses
  • Gear corruption for trade-offs
  • Automated combat system
  • Multiple character classes
  • Potion crafting and enchanting
  • Offline progression
Features
Read full description

Descend into the void. Gather strange equipment, shape your build, and see how far it can carry you. Voidle is a dark idle RPG built around automatic combat and the decisions you make between battles. Choose a Warden, Stalker, Occultist or Revenant, then follow your own path through the Skill Graph. Combine skills, passive bonuses and Mutations as you push toward the next Milestone Boss. Fill the Bestiary. Every creature in the depths is hand-inked and animated, from the smallest blob to the ten Milestone Bosses. Meet a creature to add its plate to your Bestiary, and defeat enough of them to fill in its page. Make your equipment part of the strategy. Enchant useful finds, salvage the rest, experiment with corruption, and brew potions for your descent. Artifacts and Ascension Relics open more ways to build. Prestige to earn Skill Points from new depths, then pursue Ascension for another layer of progression. Explore the Compendium whenever a rule needs explaining. Press and hold any dotted term for a quick explanation, then follow it to the full entry. For a different challenge, start a Weekly League save. Each week brings shared generated classes, skills and a Skill Graph, with its own depth leaderboard. Return after time away to claim Away Rewards based on your build. Adjust your equipment, try another route, and descend again.

About

SlimeMerge

Features
Read full description

Soft things. Big combos. Slime Merge is a playful physics puzzle where every drop reshapes the pile. Aim your next slime, pull back to charge, and release. When two matching slimes touch, they squish together and grow into a bigger form. Plan each throw, create chain reactions, and keep the tower below the danger line. Journey through ten colorful tiers—from Dot to Cosmos—while chasing your best score. FEATURES • Satisfying soft-body squishes and bounces • Simple one-finger throwing controls • Ten unique slime tiers to discover • Chain reactions and combo scoring • Shake Power to stir the tower and create fresh merges • Quick, replayable sessions • Colorful characters with plenty of personality How far can you grow before the pile reaches the top?

Screenshots

Voidle4 screens
SlimeMerge4 screens

Verdict

The call

The clearest difference is in-app purchases: SlimeMerge at none against Voidle's 1. SlimeMerge also leads on update cadence (daily vs every 6 days). Voidle'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. Voidle sells 1 one-off in-app purchase. SlimeMerge asks for nothing beyond the download.

UpkeepUpdate frequency

Voidle ships an update every 6 days, SlimeMerge daily. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 7 level
Voidle versus SlimeMerge: the parameters behind the verdict, then further details
ParameterVoidleSlimeMerge
PriceFreeFree
Rating4.3 (16 ratings) — better—
Positive reviews70.0% of reviews—
Number of ratings16 — better—
Update frequencyEvery 6 daysDaily — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.014.0 — better
Further details — not scored
Size171 MB78 MB
Age rating12+12+
DeveloperCyan Penguin Studio Ltd.Joan Marti Gimeno

In-app purchases

1 purchases

Voidle

One-time1
  • Remove Ads$1.99
None

SlimeMerge

No in-app purchases

Questions

Is Voidle free?
Voidle is free to download, with in-app purchases available.
Is SlimeMerge free?
SlimeMerge is free to download, with no in-app purchases.
Do Voidle or SlimeMerge have ads?
SlimeMerge shows ads; Voidle does not.
Which is updated more often, Voidle or SlimeMerge?
Voidle ships an update every 6 days, and SlimeMerge daily. Most recently, Voidle was updated on October 10, 2026 and SlimeMerge on October 8, 2026.

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