Comparison

Mobius Dolls vs Hey Summer

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

Head to head
About

Mobius Dolls

Engage in thrilling 3D aerial combat as a mecha girl, utilizing a variety of "Moebius devices" to complete missions. Experience intense dogfights, dodging enemy fire while destroying targets, and master the unique bust system for rapid maneuvers.

Highlights
  • 3D aerial combat gameplay
  • Mecha girl protagonist
  • Variety of "Moebius device" weapons
  • Mission-based progression
  • Bust system for rapid maneuvers
Features
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A real 3D shooter game with smart font and mecha girl theme as a theme appeared. The player operates the aircraft "Mebius Doll" We use a variety of armed weapons called "Moebius device" to capture each mission. Shooting has become full-fledged in compliance with general flight combat shims. Just enjoy the thrilling battle that avoids the enemy's barrage while destroying enemies. · Mobius Doll A girl type unit equipped with super AI. Teclawe of the invader Nemesis from another world is also partially represented. · Mobius device Armed with the Mobius Doll. You can purchase from enemies who have newly developed by advancing the game. · Bust system Experience speed and thrilling with a bust system that realizes rapid increase of aircraft and rapid deceleration.

About

Hey Summer

Embark on a cool underwater adventure with intuitive swipe controls. Explore mysterious worlds, discover hidden paths, and enjoy a relaxing summer atmosphere with a chill soundtrack. The ocean is full of surprises and gentle challenges.

Highlights
  • Intuitive swipe controls
  • Underwater exploration
  • Relaxing atmosphere
  • Dynamic secret paths
  • Gentle challenges
Features
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Swipe to control is the key to victory. Dive into a cool summer adventure beneath the waves. Guide Summer across sparkling seas, discover hidden paths, and slip into mysterious worlds below the surface—all with smooth, satisfying swipe controls. About the Game In summer, let’s enjoy playing games in the cool sea. You can adjust Summer’s movement by swiping the screen left and right. Missed the lane? Don’t worry—drift into the unknown and explore the enchanting world under the sea. The ocean is full of surprises, gentle challenges, and moments of pure joy. Key Features Intuitive Controls: Swipe to control is the key to victory. Steer left or right with a single finger. Relaxing Vibes: Chill soundtrack, soft colors, and breezy summer atmosphere. Dynamic Paths: Stay on course or intentionally veer off to uncover secret routes. How to Play Swipe left/right to steer Summer. The sea is full of joy—have a great time with Hey Summer.

Screenshots

Mobius Dolls4 screens
Hey Summer4 screens

Verdict

The call

The clearest difference is rating: Mobius Dolls at 5.0 against Hey Summer's 1.0. Mobius Dolls also leads on ads (none vs shown) and update cadence (every 3 days vs every 42 months). On price, ratings volume, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Mobius Dolls holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

Mobius Dolls ships an update every 3 days, Hey Summer every 42 months. The most recent releases landed on October 17, 2026 and October 19, 2026 respectively.

Scorecard5 real differences · 5 level
Mobius Dolls versus Hey Summer: the parameters behind the verdict, then further details
ParameterMobius DollsHey Summer
PriceFreeFree
Rating5.0 (2 ratings) — better1.0 (1 ratings)
Positive reviews50.0% of reviews—
Number of ratings2 — better1
Update frequencyEvery 3 days — betterEvery 42 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS10.0 — better18.0
Further details — not scored
Size66 MB295 MB
Age rating12+9+
DeveloperOMEGA POINTMatthew & Rouge

Customer experience

Mobius Dolls

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

Hey Summer

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Mobius Dolls

No in-app purchases

None

Hey Summer

No in-app purchases

Questions

Is Mobius Dolls free?
Mobius Dolls is free to download, with no in-app purchases.
Is Hey Summer free?
Hey Summer is free to download, with no in-app purchases.
Which has better reviews, Mobius Dolls or Hey Summer?
Mobius Dolls is rated higher. Mobius Dolls averages 5.0 out of 5 from 2 ratings, while Hey Summer averages 1.0 from 1 ratings.
Do Mobius Dolls or Hey Summer have ads?
Hey Summer shows ads; Mobius Dolls does not.
Which is updated more often, Mobius Dolls or Hey Summer?
Mobius Dolls ships an update every 3 days, and Hey Summer every 42 months. Most recently, Mobius Dolls was updated on October 17, 2026 and Hey Summer on October 19, 2026.

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