Comparison

Space Bound vs Idle Human Evolution Merge RPG

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

Head to head
About

Space Bound

Embark on an epic space adventure as an astronaut exploring alien planets. Harvest resources, battle extraterrestrial foes, and upgrade your skills to uncover cosmic secrets. This game offers a vast universe to discover and conquer.

Highlights
  • Explore alien planets
  • Harvest resources
  • Engage in battles
  • Upgrade skills
  • Uncover secrets
  • Spacecraft travel
Features
Read full description

Explore uncharted space in this alien game! Take on the role of an astronaut in this space adventure game, enlisted by a powerful organization, to uncover the mysterious secrets of remote planets. Discover a Universe Full of Marvels: Board your spacecraft and space exploration. The best alien and planet game! From vibrant alien terrains to perilous caves and ancient installations. Tap into your adventurous spirit and carve your journey through the cosmos! Harvest Resources and Reveal Secrets: Scour every corner of alien worlds for valuable materials in this building game. Use these resources to advance technologies for survivor, uncover hidden treasures, and understand the enigmatic truths of these alien realms. Engage in Fierce Battles: Gear up for heart-racing confrontations with formidable extraterrestrial foes. Master your weaponry and combat abilities to triumph over tough adversaries in your quest for survival in space. Upgrade and Level Up: Earn experience on your space exploration journey and improve your skill set as a prized explorer. Unlock new powers and become a driving force in your quest for adventure and knowledge in the outer space games. Terms of use: https://brightika.com/terms-of-use/ Privacy Policy: https://brightika.com/privacy-policy

About

Idle Human Evolution Merge RPG

Guide a hero from primitive times to a cosmic empire in this idle RPG. Evolve humans through various ages, unlock new abilities, and engage in strategic battles with evolving bombs. Enjoy offline progress and customize your hero's journey.

Highlights
  • Evolve humans through the ages
  • Idle evolution progress
  • Merge life simulator mechanics
  • Unlock evolving bombs
  • Time travel through eras
  • Customize and upgrade hero
  • Offline progression
Features
Read full description

Do you love RPG idle Human Evolution Games where you evolve humans through the ages of empire? In this human evolution merge life simulator, you’ll guide a hero from the primitive era civilization through an hyper evolution adventure ages journey to a cosmic empire. Enjoy human evolution clicker mechanics, idle evolution progress, and even evolving bombs! EVOLVE HUMANS Start your civilization journey in the prehistoric period and primitive era. Survive ancient dangers and unlock new abilities. Enjoy time travel through the ages of empire, through futuristic worlds and beyond, shaping your hero into the ultimate warrior. RPG IDLE HUMAN EVOLUTION GAMEPLAY Auto Progression: Evolve humans, fight battles with evolving bombs, and gather resources—even when you're offline! Exciting Idle Human Battles: Face powerful enemies, use human civilization skills with strategy, and level up effortlessly. Simple Controls: Play this human evolution merge life simulator with ease, enjoy evolution clicker mechanics, and watch your hero’s transformation. CUSTOMIZE & UPGRADE YOUR HERO Evolution Paths: Choose different evolutionary upgrades and specializations. Powerful Skills: Unlock and enhance abilities that help you dominate battles. Unique Gear & Artifacts: Equip weapons and relics from each era to boost strength. EXPLORE A VAST UNIVERSE Time Travel Through the Ages: From the Stone Age and primitive era to futuristic space civilization. Discover Hidden Secrets and evolve humans: Unlock special hyper evolution stages and rare artifacts. History-Driven Progression: Each stage in this human evolution merge life simulator unfolds a new chapter in your hero’s legend. WHY PLAY EVOLUTION: IDLE RPG? Addictive idle mechanics that keep the game running 24/7. Beautifully designed eras with stunning visuals. A mix of casual and strategic gameplay—play your way! Embark on the ultimate evolution journey and build your hero’s legacy! This RPG idle human evolution merge life simulator lets you evolve humans through the ages of empire. Enjoy evolution clicker mechanics, unlock evolving bombs, and master Idle evolution civilization across the adventure ages. Start your Human Evolution Adventure today! Privacy Policy: https://multicastgames.com/policy Terms of Use: https://multicastgames.com/termsofuse

Screenshots

Space Bound4 screens
Idle Human Evolution Merge RPG4 screens

Verdict

The call

The clearest difference is rating: Idle Human Evolution Merge RPG at 4.8 against Space Bound's 4.3. Idle Human Evolution Merge RPG also leads on review sentiment (54% vs 29%) and iOS requirement (13.0 vs 15.0). On price, ratings volume, update cadence 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. Space Bound sells 24 in-app purchases, starting at $6.99 per 7 days and Idle Human Evolution Merge RPG sells 14 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Idle Human Evolution Merge RPG holds the better App Store score, 4.8 against 4.3. Both are backed by a comparable volume of ratings — 486 and 781 respectively. Written reviews point the same way: 29% of Space Bound's written reviews are positive against 54% of Idle Human Evolution Merge RPG's.

UpkeepUpdate frequency

Space Bound ships an update monthly, Idle Human Evolution Merge RPG every 2 months. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 7 level
Space Bound versus Idle Human Evolution Merge RPG: the parameters behind the verdict, then further details
ParameterSpace BoundIdle Human Evolution Merge RPG
PriceFreeFree
Rating4.3 (486 ratings)4.8 (781 ratings) — better
Positive reviews29.3% of reviews54.3% of reviews — better
Number of ratings486781 — better
Update frequencyMonthly — betterEvery 2 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size366 MB439 MB
Age rating9+12+
DeveloperNFT World Labs LtdMULTICAST GAMES LIMITED

Customer experience

Space Bound

All ratings487 ratings
Positive84.2%
Neutral2.5%
Negative13.3%
Written reviews133 reviews
Positive29.3%
Neutral8.3%
Negative62.4%

Idle Human Evolution Merge RPG

All ratings725 ratings
Positive94.5%
Neutral1.7%
Negative3.9%
Written reviews346 reviews
Positive54.3%
Neutral15.0%
Negative30.6%

User reviews

Space Bound

From 486 App Store ratings

What we love

  • ⭐ Engaging gameplay

Room to improve

  • 🚫 Excessive ads
  • 🔁 Endless ad loops
  • 🛑 Game stuck in ad mode
  • ⏱️ Ads interrupt gameplay

Idle Human Evolution Merge RPG

From 781 App Store ratings

What we love

  • 👍 Fun and enjoyable game
  • 💡 Interesting gameplay and progression

Room to improve

  • 🐛 Health bug causing issues with progression
  • 🐛 Calculation issues with attack and health percentage upgrades
  • 🐛 Portal requiring religion but unable to find it in the game

Bugs and requests

Space Bound

Reported bugs

2 issues
  • Game stuck in ad loop
  • Ads prevent access to game

Requested features

2 requests
  • Fix ad issues
  • Improve ad implementation

Idle Human Evolution Merge RPG

Reported bugs

3 issues
  • Health bug causing health to drop unexpectedly
  • Issues with attack and health percentage upgrades
  • Unable to find religion for portal

Requested features

3 requests
  • Option to make icons smaller
  • More content and updates
  • Fix for health bug and other issues

In-app purchases

24 purchases

Space Bound

Subscriptions1
  • Subscription$6.997 Days
One-time23
  • 25 Coins$1.99
  • 10 Skipits$2.99
  • Tools Pack$3.99
Show 20 more
  • Tools Pack$4.99
  • 80 Coins$5.99
  • 180 Style Tokens$5.99
  • Starter Pack$5.99
  • Style Tokens Pack$5.99
  • No Ads$6.99
  • 30 Skipits$7.99
  • Dark Lord Pack$7.99
  • Warden Pack$8.99
  • Explorer Pack$8.99
  • Premium Rewards$9.99
  • Spider Cave Pack$9.99
  • Galactic Pirate Pack$10.99
  • 170 Coins$11.99
  • Robot Pack$11.99
  • 700 Style Tokens$18.99
  • 100 Skipits$19.99
  • Huge Pack of Coins$21.99
  • 450 Coins$22.99
  • Industrion Resources Pack$48.99
14 purchases

Idle Human Evolution Merge RPG

One-time14
  • Gems Pack 01$1.99
  • Age Pack 1$1.99
  • Age Pack 2$4.99
Show 11 more
  • Gems Pack 02$4.99
  • Gems Pack 03$9.99
  • Age Pack 3$9.99
  • Age Great Pack 2$9.99
  • Age Pack 4$14.99
  • Age Pack 9$19.99
  • Age Great Pack 3$19.99
  • Gems Pack 04$19.99
  • Age Great Pack 4$29.99
  • No Ads$34.99
  • Gems Pack 06$99.99

Questions

Is Space Bound free?
Space Bound is free to download, with in-app purchases available.
Is Idle Human Evolution Merge RPG free?
Idle Human Evolution Merge RPG is free to download, with in-app purchases available.
Which has better reviews, Space Bound or Idle Human Evolution Merge RPG?
Idle Human Evolution Merge RPG is rated higher. Space Bound averages 4.3 out of 5 from 486 ratings, while Idle Human Evolution Merge RPG averages 4.8 from 781 ratings.
Do Space Bound or Idle Human Evolution Merge RPG have ads?
Both Space Bound and Idle Human Evolution Merge RPG show ads.
Which is updated more often, Space Bound or Idle Human Evolution Merge RPG?
Space Bound ships an update monthly, and Idle Human Evolution Merge RPG every 2 months. Most recently, Space Bound was updated on October 30, 2026 and Idle Human Evolution Merge RPG on October 28, 2026.

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