Comparison

OUTERPLANE vs Star Sailors

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

Head to head
About

OUTERPLANE

Embark on an epic isekai adventure with a summoned Earthling seeking revenge. Engage in strategic turn-based combat featuring cinematic skill chains and a Burst system. Collect and battle with high-quality 3D anime heroes in an immersive story.

Highlights
  • Turn-based action with skill chains
  • Explosive Burst system
  • High-quality 3D anime heroes
  • Immersive epic story
  • Character-specific side stories
Features
Read full description

OUTERPLANE – The Skill Timing RPG ◎ The revenge of an Earthling summoned to another world begins! Summoned to Mirsha, Earthling K vows vengeance against his betrayers and sets off on a journey with the automaton, Eva… A thrilling tale of intertwined fates unfolds. 【Turn-Based Action Like Never Before】 Unleash cinematic skill chains and explosive Burst systems! Experience the pinnacle of turn-based strategy fused with dazzling action. 【High-Quality 3D Anime Heroes】 Meet distinctive companions brought to life in full 3D animation. Feel the perfect sync of anime visuals and thrilling RPG combat! 【Immersive Epic Story】 An isekai saga spanning over 1.3 million words of storytelling. Discover special side stories unique to each character! ⁜⁜ Community ⁜⁜ Official Discord https://discord.gg/xUcrH7H8jA Official Twitter https://twitter.com/outerplane

About

Star Sailors

Embark on a turn-based RPG adventure in a fantasy world recovering from a magical catastrophe. Collect unique characters, strategize in dynamic battles with skill synergies and elemental advantages, and enjoy a satisfying progression system that balances casual play with deep JRPG elements.

Highlights
  • Turn-based battles with skill synergies
  • Collectible characters with unique stories
  • Anime-inspired visuals and animations
  • Strategic combat with elemental advantages
  • Sweep system for reduced grinding
  • Link system for immediate deployment
Features
Read full description

Adrenaline Rush! Feel the thrill at your fingertips! Unleash devastating finishing blows with your team in dynamic turn-based battles. Collectible, turn-based RPG—Star Sailors! "This is no longer the world we once knew." A world divided by the Magic Explosion. To rebuild the Human Kingdom, the legendary Heirlooms must be found. Begin your own voyage in the direction pointed by the legendary compass! ■ Meet Unique Partners in a Fairytale Fantasy World Brought to Life by Artist Coax A fairytale-inspired fantasy world realized through high-quality cartoon rendering that preserves the charm of handcrafted artwork. Collect characters with unique appearances, personalities, and stories, and experience the fun of a collection RPG as you create your own story. Immerse yourself in anime-style visuals, dazzling skill animations, and spectacular recruit sequences inspired by subculture and anime aesthetics. Talk with your Partners and discover their stories through special interactions. ■ Plan Your Strategy, Unite Your Team, and End Battles with a Single Explosion! Turn the tide of battle with skill synergies between Partners and elemental advantages. Break enemy defenses with Break effects and seize victory through Burst Chance QTEs that unleash all your accumulated buffs at once! The familiar charm of classic JRPGs is enhanced with deeper strategy through the combination of Classes, Monsters, and Anomalies. ■ Easy to Play, Satisfying to Grow Reduce repetitive grinding with the Sweep system and immediately deploy newly recruited Partners through the Link system. Start casually like an idle game and discover progression depth comparable to a JRPG. * Official Website: https://starsailors.com2us.com?r=p13 * Discord: https://discord.com/invite/vVQcyp76xS * Naver Lounge: https://game.naver.com/lounge/Star_Sailors/home * Instagram: https://www.instagram.com/starsailors.official * X: https://x.com/StarSailors_EN This game supports 한국어, English, 日本語, 简体中文, 繁體中文, ภาษาไทย, Tiếng Việt, and Bahasa Indonesia. ※ Some items in Star Sailors require purchase, and additional costs may apply depending on the item type. ※ Minimum Requirements: iPhone 8+ (iOS 15.0) / 4GB RAM or higher / 10GB available storage ▶ App Permissions We request the following access permissions to provide the services below. [Required Permissions] - None [Optional Permissions] - Notifications: Permission requested to receive push messages related to the game. ※ You can use the service without granting optional permissions, except for related features. ▶ How to Withdraw Permissions After granting access permissions, you can modify or withdraw them as follows: - Device Settings > Privacy > Select App > Allow or Disallow Permissions

Screenshots

OUTERPLANE4 screens
Star Sailors4 screens

Verdict

The call

OUTERPLANE and Star Sailors both sit at 4.7 stars, but that hides the real split: 57% of Star Sailors's written reviews are positive against 43% of OUTERPLANE's. OUTERPLANE's advantage is ratings volume (3.7K vs 891). On price, rating, 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. OUTERPLANE sells 113 one-off in-app purchases and Star Sailors sells 12 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 — 4.7 for OUTERPLANE against 4.8 for Star Sailors. Both are backed by a comparable volume of ratings — 3.7K and 891 respectively. Written reviews are what separate them: 43% of OUTERPLANE's written reviews are positive against 57% of Star Sailors's.

UpkeepUpdate frequency

OUTERPLANE ships an update fortnightly, Star Sailors weekly. Both last shipped on October 30, 2026.

Scorecard2 real differences · 8 level
OUTERPLANE versus Star Sailors: the parameters behind the verdict, then further details
ParameterOUTERPLANEStar Sailors
PriceFreeFree
Rating4.7 (3.7K ratings)4.8 (891 ratings) — better
Positive reviews43.4% of reviews56.9% of reviews — better
Number of ratings3.7K — better891
Update frequencyFortnightlyWeekly — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.3 — better15.0
Further details — not scored
Size154 MB2.9 GB
Age rating12+12+
DeveloperMajor Nine Co.,Ltd.Com2uS Holdings Corporation

Customer experience

OUTERPLANE

All ratings3,686 ratings
Positive92.6%
Neutral2.3%
Negative5.1%
Written reviews357 reviews
Positive43.4%
Neutral15.1%
Negative41.5%

Star Sailors

All ratings891 ratings
Positive96.0%
Neutral2.0%
Negative2.0%
Written reviews209 reviews
Positive56.9%
Neutral13.9%
Negative29.2%

Bugs and requests

OUTERPLANE

Reported bugs

3 issues
  • Login issues after updates
  • Data loss and account resets
  • Crashes during long battles

Requested features

4 requests
  • Add more male characters
  • Improve PvP and guild systems
  • Implement auto-repeat and skip options
  • Increase drop rates and pity system

Star Sailors

Not enough reviews yet to summarise bugs or requests.

In-app purchases

113 purchases

OUTERPLANE

One-time113
  • Deep Sea Step-Up II$0.59
  • Grand Appreciation Festival I$0.59
  • Steam Launch! Super Deal Pack$0.59
Show 110 more
  • Welcome Recruitment Pack$0.99
  • Veronica Premium Pack$0.99
  • Conqueror Pack I$0.99
  • 4 Stars Legendary Weapon Pack$0.99
  • Beginner Step-Up II$0.99
  • 3rd Anniversary Hot Deal Pack V$0.99
  • 3rd Anniversary Hot Deal Pack I$0.99
  • 3rd Anniversary Step-Up II$0.99
  • Prelude to the Festival Step-Up II$0.99
  • Primine Recruitment Booster$0.99
  • (Limited) Valentine Special Package$0.99
  • New Year Lucky Pouch I$0.99
  • Login Pack 1$0.99
  • New Master Support Pack I2 variants$0.99
  • (Limited) Recruit Support Pack$0.99
  • DanMachi Celebration Pack I$0.99
  • Skadi Recruit Booster I$0.99
  • Delta Recruit Support$0.99
  • Chocolate Squad Step-Up I$0.99
  • Special Request: Pack I$0.99
  • Bandit Chase Clear Pack I$0.99
  • Daily Stamina Pack$0.99
  • Starter Pack$2.99
  • Welcome Recruitment Package$2.99
  • Starter Package$2.99
  • Login Pack 1$2.99
  • Black Friday Assortment I$2.99
  • Blue Dragon’s Lucky Bag I$2.99
  • Naughty Step-Up II$2.99
  • Terminus Isle Support Pack$2.99
  • Nostalgia Step-Up II$2.99
  • Tourist's Step-Up II$2.99
  • Heatwave Cop Delta Booster I$2.99
  • Beginner Step-Up III$2.99
  • Kitsune of Tamamo-no-Mae Booster I$2.99
  • Night of the Living Soulslayer$2.99
  • 3rd Anniversary Package I$2.99
  • Midnight Skadi Recruit Booster I$2.99
  • Omega Nadja Recruitment Booster$2.99
  • Wanderer's Step Up II$2.99
  • New Year Lucky Pouch II$2.99
  • Lucky Step-up II$2.99
  • Dimensional Crossroads Step-Up II$2.99
  • New Master Support Pack II$2.99
  • Summer Dream Step-Up II$2.99
  • (Limited) Liselotte Booster$2.99
  • DanMachi Celebration Pack II$2.99
  • Wax Wings’ Step-Up II$2.99
  • Archdemon of Hubris Step-Up II$2.99
  • Happy New Year Step-Up II$2.99
  • New Year's Step-Up I$2.99
  • A Midwinter Night's Dream I$2.99
  • Caren Recruit Support Pack I$2.99
  • Anniversary Pack I$2.99
  • OUTERPLANE Festival Step-Up II$2.99
  • Kitsune Recruitment Celeb Pack$2.99
  • GardenerofaForgottenParadiseI$2.99
  • Poolside Trickster Pack II$2.99
  • Valentine Adventure Pack$4.99
  • Veronica Premium Pack$4.99
  • Mirsha Adventure Pack 1$5.99
  • Limited Demiurge Recruitment I$5.99
  • Midsummer Festival I$5.99
  • Veronica Premium Pack$6.99
  • Summer Step-Up II$6.99
  • (Limited) OmegaNadja Booster I$6.99
  • Spatiotemporal Rift Step-Up II$6.99
  • Gnosis Delta Recruit Booster I$6.99
  • Automaton's Step-Up II$6.99
  • Gnosis Dahlia Recruit BoosterI$6.99
  • Holiday Step-Up II$6.99
  • (Limited)Descent Support PackI$6.99
  • [Limited] Bingo Point Pack I$6.99
  • Festival Celebration! Pack$6.99
  • Eva’s Special Ether Pack$7.99
  • Black Friday Recruitment Pack$7.99
  • Heatwave Cop Delta Booster II$9.99
  • Midnight Skadi Booster II$9.99
  • Stamina Pack$10.99
  • Conqueror Pack III$10.99
  • Baker Recruit Pack II$10.99
  • Anniversary Step-Up II$10.99
  • BellCranelRecruitSupportPack I$10.99
  • Ryu Lion Recruit SupportPack I$10.99
  • Automaton's Step-Up III$10.99
  • Archdemon of Hubris Step-UpIII$10.99
  • New Year's Step-Up II$10.99
  • Holy Night's Dianne Recruit I$10.99
  • Holiday Step-Up III$10.99
  • Anniversary Pack II$10.99
  • Kitsune Recruitment Pack II$10.99
  • Halloween Event Pack I$10.99
  • [Limited] Bingo Point Pack II$10.99
  • Midsummer Night Fireworks II$10.99
  • Poolside Trickster Pack III$10.99
  • Iota World Splash I$10.99
  • Tourist's Step-Up III$13.99
  • Midnight Rush Skadi Booster III$14.99
  • Special + Premium Pass(231121)$19.99
  • Special+Premium Pass (240116)$19.99
  • Special+Premium Pass10 variants$19.99
  • Premium +Special Pass(260519)$19.99
  • 3rd Anniversary Step-Up III$19.99
  • Premium Pass+Special Pass(260210)$19.99
  • Premium+Special Pass(251118)$19.99
  • DanMachi Celebration Pack III$19.99
  • Tourist's Step-Up IV$22.99
  • OUTERPLANE Festival Step-UpIII$22.99
  • Poolside Trickster Pack IV$22.99
  • K's Special Ether Pack$39.99
12 purchases

Star Sailors

One-time12
  • 0.99 Package$0.99
  • 1.99 Package$1.99
  • 2.99 Package$2.99
Show 9 more
  • 4.99 Package$4.99
  • 5.99 Package$5.99
  • 7.99 Package$7.99
  • 8.99 Package$8.99
  • 9.99 Package$9.99
  • 11.99 Package$11.99
  • 15.99 Package$15.99
  • 19.99 Package$19.99
  • 29.99 Package$29.99

Questions

Is OUTERPLANE free?
OUTERPLANE is free to download, with in-app purchases available.
Is Star Sailors free?
Star Sailors is free to download, with in-app purchases available.
Which has better reviews, OUTERPLANE or Star Sailors?
Star Sailors is rated higher. OUTERPLANE averages 4.7 out of 5 from 3.7K ratings, while Star Sailors averages 4.8 from 891 ratings.
Do OUTERPLANE or Star Sailors have ads?
Both OUTERPLANE and Star Sailors show ads.
Which is updated more often, OUTERPLANE or Star Sailors?
OUTERPLANE ships an update fortnightly, and Star Sailors weekly. Most recently, OUTERPLANE was updated on October 30, 2026 and Star Sailors on October 30, 2026.

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