Comparison

IdleArc vs Stellar

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

Head to head
About

IdleArc

Embark on an epic idle RPG adventure filled with progression, loot, and strategic combat. Train your hero automatically, collect rare gear, and explore dungeons even while offline. Engage in challenging boss fights and multiplayer guild activities for endless growth.

Highlights
  • Idle Progression
  • Rare Loot and Gear
  • Pets and Character Builds
  • Bosses and Raids
  • Guilds and Multiplayer
  • Events and Seasonal Challenges
  • Offline Rewards
Features
Read full description

Welcome to IdleArc, an online idle RPG adventure where endless progression, powerful loot, monsters, pets, and strategy come together. Battle through dangerous areas, complete quests, discover rare gear, and continue growing stronger even while offline. Train your hero automatically while away and return to new rewards, stronger equipment, and greater challenges. Fight powerful bosses, explore dungeons, and build your character through skills, upgrades, pets, and item progression. Whether you enjoy loot grinding, optimizing builds, or chasing rare drops, there is always something new to unlock. Key Features: Idle Progression Your hero battles, levels up, collects loot, and trains skills even while offline. Rare Loot and Powerful Gear Find legendary weapons, armor, and upgrades to strengthen your build and push further into dangerous areas. Pets and Character Builds Collect unique pets with special abilities and customize your playstyle through equipment, upgrades, and progression choices. Bosses, Raids, and Monsters Fight challenging enemies, battle massive bosses, and take on increasingly difficult encounters for better rewards. Guilds and Multiplayer Features Join other players, compete in seasonal content, and work together to progress through tougher challenges. Events and Seasonal Challenges Participate in limited-time events, daily activities, and seasonal resets to earn exclusive rewards and climb the leaderboard. Offline Rewards and Endless Growth Progress never stops. Continue earning resources, items, and experience while away from the game. IdleArc combines the satisfying progression of an MMORPG with the convenience of an idle game. Build your legend, collect powerful loot, and continue growing stronger every day. Are you ready to begin your adventure? Download IdleArc and start your journey today! Terms of use: https://idlearc.com/terms

About

Stellar

Build an interstellar empire from a single colony to galactic domination. Develop colonies, explore solar systems, research technologies, and engage with AI factions through diplomacy or warfare. Manage resources, build diverse fleets, and complete missions to unlock new features.

Highlights
  • Colony development and resource management
  • Interstellar exploration and colonization
  • Extensive technology tree
  • AI faction interaction (diplomacy/warfare)
  • Diverse fleet building and combat
  • Resource trading and market management
  • Commander missions and achievements
Features
Read full description

Start with one colony on a lost planet. End as the power that rules the galaxy. Stellar Dominion is a space strategy game in the tradition of OGame, rebuilt for your phone: deep economy, real fleets, and an empire that keeps producing while you are away. BUILD YOUR EMPIRE Mines, refineries, laboratories and shipyards: shape every colony, balance ore, crystal and helium-3, manage your energy, and push storage further with the Wonder, the endgame project that turns surplus into power. EXPLORE AND LOOT Send expeditions into the unknown and choose their posture. Scan stellar anomalies to weigh the loot before you attack. Bring debris fields home with your recyclers. RESEARCH AND SPECIALISE A full tech tree, doctrines, talent trees and colony destinies such as Arsenal, Gaia or Free Zone. Two empires never look alike. COMMAND YOUR FLEET Fighters, cruisers, battleships, destroyers, Leviathans and healer ships. Simulate a battle before you commit, read the full report, then replay it round by round. PLAY TOGETHER Join an alliance, share resources, muster a joint assault on the Asteroid Belt, and face the world boss every weekend with the whole server. Seasons open fresh worlds with their own leaderboards. MADE BY ONE DEVELOPER Free to play, no energy meter, and gems can be earned in play. New versions every few weeks, built from player feedback on Discord. Available in English, French, German, Spanish, Portuguese, Russian, Japanese, Simplified and Traditional Chinese.

Screenshots

IdleArc4 screens
Stellar4 screens

Verdict

The call

The clearest difference is ads: IdleArc at none against Stellar's shown. IdleArc also leads on review sentiment (87% vs 69%). On price, rating, ratings volume and update cadence 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. IdleArc sells 8 in-app purchases, starting at $4.99 per month and Stellar sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for IdleArc against 4.7 for Stellar. Both are backed by a comparable volume of ratings — 132 and 45 respectively. Written reviews are what separate them: 87% of IdleArc's written reviews are positive against 69% of Stellar's.

UpkeepUpdate frequency

IdleArc ships an update every 4 days, Stellar weekly. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
IdleArc versus Stellar: the parameters behind the verdict, then further details
ParameterIdleArcStellar
PriceFreeFree
Rating4.8 (132 ratings) — better4.7 (45 ratings)
Positive reviews87.1% of reviews — better69.2% of reviews
Number of ratings132 — better45
Update frequencyEvery 4 days — betterWeekly
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size187 MB161 MB
Age rating12+12+
DeveloperMichal StefanskiEnoxys

Customer experience

IdleArc

All ratings132 ratings
Positive93.9%
Neutral0.8%
Negative5.3%
Written reviews70 reviews
Positive87.1%
Neutral4.3%
Negative8.6%

Stellar

All ratings45 ratings
Positive86.7%
Neutral11.1%
Negative2.2%
Written reviews13 reviews
Positive69.2%
Neutral23.1%
Negative7.7%

In-app purchases

8 purchases

IdleArc

Subscriptions1
  • Premium Account$4.991 Month
One-time7
  • 100 Arcstone$0.99
  • 550 Arcstone$4.99
  • 1,200 Arcstone$9.99
Show 4 more
  • 3,000 Arcstone$19.99
  • 8,500 Arcstone$49.99
  • 20,000 Arcstone$99.99
  • 15,000 Arcstone$99.99
7 purchases

Stellar

One-time7
  • Star Pack$0.99
  • Remove Ads$2.99
  • Constellation Pack$3.99
Show 4 more
  • Founder Pack$6.99
  • Galaxy Pack$8.99
  • VIP Pass$12.99
  • Admiral's Vault$22.99

Questions

Is IdleArc free?
IdleArc is free to download, with in-app purchases available.
Is Stellar free?
Stellar is free to download, with in-app purchases available.
Which has better reviews, IdleArc or Stellar?
IdleArc is rated higher. IdleArc averages 4.8 out of 5 from 132 ratings, while Stellar averages 4.7 from 45 ratings.
Do IdleArc or Stellar have ads?
Stellar shows ads; IdleArc does not.
Which is updated more often, IdleArc or Stellar?
IdleArc ships an update every 4 days, and Stellar weekly. Most recently, IdleArc was updated on October 29, 2026 and Stellar on October 25, 2026.

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