Comparison

OUTERPLANE vs StarSavior

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

StarSavior

Embark on a cosmic journey as a Captain, leading star-powered girls in a turn-based RPG. Train your team, forge bonds, and uncover a new story to inherit the legacy of a legendary hero. Experience visually stunning battles and an anime-inspired world.

Highlights
  • Lead star-powered girls
  • Turn-based combat
  • Cinematic skill animations
  • Deep character bonds
  • New cosmic story
  • Anime-style illustrations
  • 3D graphics
Features
Read full description

Long ago, the legendary Star Savior defeated the Void Star. Now, the Journey—a trial to inherit the great power he left behind—begins once more. Take on the Journey alongside star-powered girls and inherit the legacy of the Star Savior. A training RPG to raise a new shining light to illuminate the cosmos in an age where the stars are fading. StarSavior: Guide your Saviors through the star-kissed Journey. ■ A Journey with girls who wield the power of the stars You become the Captain of the Savior Party, tasked with leading the star-powered girls known as Saviors. Forge bonds with star-powered Saviors and lead them through the Journey—to inherit the legacy of the Star Savior. ■ Turn-based battles with cinematic skill animations Each Savior possesses unique abilities and traits. Combine their distinct skills and attributes with stunning visual effects to build the optimal party, and overcome formidable enemies through turn-based combat guided by your strategy as Captain. ■ The legacy of the Star Savior — and a new story Follow in the footsteps of the Star Savior and uncover a new tale. Experience a story where past and future, fate and bonds, intertwine. ■ Anime-style illustrations and 3D graphics The world of StarSavior comes alive through anime-style illustrations, paired with 3D visuals rendered in a distinct aesthetic. ■ Official Community ▶ Official Hompage: https://starsavior.com/intro ▶ Official YouTube: https://www.youtube.com/@StarSavior_EN ▶ Official X: https://x.com/StarSavior_EN ■ Recommended Specifications iOS 15 / RAM 8GB or higher ■ Optional Permissions - Notifications: Required to receive promotional and informational notifications. - Photos/Media/Files: Required to save screenshots.

Screenshots

OUTERPLANE4 screens
StarSavior4 screens

Verdict

The call

The clearest difference is ads: StarSavior at none against OUTERPLANE's shown. StarSavior also leads on chart position (#114 vs unranked) and review sentiment (53% vs 43%). OUTERPLANE's advantage is rating (4.7 vs 4.5) and ratings volume (3.6K vs 680). On price, update cadence, in-app purchases and monetization model 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 109 one-off in-app purchases and StarSavior sells 47 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

OUTERPLANE holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: OUTERPLANE has 3.6K ratings behind it against 680, so its average is the more settled of the two. Written reviews complicate that: 43% of OUTERPLANE's written reviews are positive against 53% of StarSavior's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 22, 2026 and September 24, 2026 respectively.

Scorecard5 real differences · 6 level
OUTERPLANE versus StarSavior: the parameters behind the verdict, then further details
ParameterOUTERPLANEStarSavior
PriceFreeFree
Rating4.7 (3.6K ratings) — better4.5 (680 ratings)
Positive reviews43.3% of reviews52.6% of reviews — better
Number of ratings3.6K — better680
Update frequencyFortnightlyFortnightly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank—#114 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.3 — better15.0
Further details — not scored
Size153 MB439 MB
Age rating12+12+
DeveloperMajor Nine Co.,Ltd.Studio B Side Co., Ltd

Customer experience

OUTERPLANE

All ratings3,648 ratings
Positive92.6%
Neutral2.3%
Negative5.2%
Written reviews351 reviews
Positive43.3%
Neutral15.1%
Negative41.6%

StarSavior

All ratings680 ratings
Positive87.2%
Neutral2.8%
Negative10.0%
Written reviews211 reviews
Positive52.6%
Neutral10.9%
Negative36.5%

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

StarSavior

Not enough reviews yet to summarise bugs or requests.

In-app purchases

109 purchases

OUTERPLANE

One-time109
  • Steam Launch! Super Deal Pack$0.59
  • Welcome Recruitment Pack$0.99
  • Veronica Premium Pack$0.99
Show 106 more
  • 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
  • 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
47 purchases

StarSavior

One-time47
  • [Welcome] Savior Observation Pack$0.99
  • [Welcome] Featured Observation Pack$0.99
  • [Launch] Arcana Observation Pack$0.99
Show 44 more
  • Daily Infrastructure Pack$0.99
  • W.Liberator Observation Package I$1.99
  • Candle Sqaure Observation Pack I$1.99
  • May Bride Observation Package I$1.99
  • May Bride Featured Observ Pac I$1.99
  • Special Savior Level-Up Package$1.99
  • Monastir Featured Observation Pac I$1.99
  • Plus Level Up Package$1.99
  • CounterSide Featured Observe Pack I2 variants$1.99
  • Eastern Wind Observation Package I$1.99
  • Daily Aether Dust Pack$1.99
  • Plus Journey Package$2.99
  • Daily Starlight Essence Package$3.99
  • Daily Operation Report Package$3.99
  • Daily Gold Package$3.99
  • Daily Operation Report Support Pack$3.99
  • 30-Day Stellagem Supply$4.99
  • 30-Day Willpower Supply$4.99
  • Daily Starlight Essence Sup. Pack$4.99
  • House Stranis Observation Pack I$5.99
  • CounterSide Feature Observe Pack II$5.99
  • May Bride Observation Package II$5.99
  • Monastir Featured Observ Pac II$5.99
  • CounterSide Featured observe pac Ⅱ$5.99
  • Paradise Festival Step up Step 2$7.99
  • Half-Anniv Step Up Pac STEP 2$7.99
  • [New Captain] Journey Support Pack$7.99
  • House Stranis Observation pack II$9.99
  • Candle Sqaure Observation Pack III$9.99
  • CounterSide Featured observe pac Ⅲ$9.99
  • [Rabbit] Arcana Growth Boost Pack$9.99
  • Paradise Festival Step up Step 3$11.99
  • Black Peal Trap Package$11.99
  • Veiled in Violet Package$11.99
  • Veiled Promise Package$11.99
  • Lisette's Super Package$14.99
  • Lisette First Buy Special Offer$14.99
  • [New Captain] Savior Observe. Pack$14.99
  • House Stranis Observation pack III$19.99
  • Operation Breakthrough Pass Vol.1$19.99
  • CounterSide Featured observe pac IV$19.99
  • Scarlet's Super Package$21.99
  • (First Purchase)Stellagem 1800+1800$29.99
  • (First Purchase)Stellagem 4800+4800$79.99

Questions

Is OUTERPLANE free?
OUTERPLANE is free to download, with in-app purchases available.
Is StarSavior free?
StarSavior is free to download, with in-app purchases available.
Which has better reviews, OUTERPLANE or StarSavior?
OUTERPLANE is rated higher. OUTERPLANE averages 4.7 out of 5 from 3.6K ratings, while StarSavior averages 4.5 from 680 ratings.
Do OUTERPLANE or StarSavior have ads?
OUTERPLANE shows ads; StarSavior does not.
Which is updated more often, OUTERPLANE or StarSavior?
OUTERPLANE ships an update fortnightly, and StarSavior fortnightly. Most recently, OUTERPLANE was updated on September 22, 2026 and StarSavior on September 24, 2026.

Other comparisons