Comparison

Invaders mini vs ArcEmu

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

Head to head
About

Invaders mini

Experience classic arcade action on your wrist with this retro-inspired shooter. Control your canon using the digital crown or touch screen, and defend against waves of increasingly challenging aliens. A free iPhone version is also included.

Highlights
  • Native full screen watchOS game
  • Digital crown or swipe controls
  • Sound effects and vibration support
  • Watch complications
  • Bonus points from UFOs
  • Free iPhone version included
Features
Currently charting
Read full description

• Stuff: "Fun, simple and surprisingly playable on a watch, bound to bring on waves of nostalgia." • Top 8: "Best Retro Games for Apple Watch" • Wareable: "If you’ve heard of and enjoyed the classic game Space Invaders then you’ll love the version on the wrist… the game is a must." 【 Features 】 • Supports Apple Watch Series 7! • Native full screen watchOS game! • Control with digital crown or swiping • Supports sound effects and vibration! • Watch complications 【 Apple Watch 】 • Use Digital Crown or swiping left/right to move and fire. • Tap screen to fire. • Aliens will get faster and deadlier! • Hit UFO for extra bonus points! 【 iPhone 】 • Comes with a free iPhone game! • Tap on screen center to shoot. • Tap on side of screen to move canon.

About

ArcEmu

Experience retro gaming on your Apple Watch, iPhone, and iPad. This emulator supports Game Boy, Game Boy Color, and Game Boy Advance cartridges. Enjoy features like multiplayer, cheats, and customizable controls.

Highlights
  • Game Boy, GBC, GBA emulation
  • Multiplayer support
  • Cheat codes
  • Customizable on-screen controls
  • Save State sharing
  • iCloud support
Features
Read full description

ArcEmu brings retro game emulation to Apple Watch. It also works on iPhone, iPad, and Apple TV, delivering a seamless gaming experience across your Apple devices. Supported Consoles - Game Boy (.gb) - Game Boy Color (.gbc) - Game Boy Advance (.gba) - Pokémon Mini (.min) - Nintendo Entertainment System (.nes) - Super Nintendo Entertainment System (.sfc and .smc) - Atari 2600 (.a26 and .bin) Main Features - Accurate, high-performance emulation powered by the mGBA and Ares cores - Game Link Cable support with online multiplayer for up to four players* - Cheat-code support with a built-in database of popular codes** - Frame-independent emulation at 30 or 60 FPS - Multi-touch and Digital Crown support on Apple Watch - Support for all screen orientations on iPhone and iPad - Precise, thoughtfully designed on-screen controls - Customizable control position and transparency on iPhone and iPad - Fast-forward at 2×, 4×, or maximum speed - Slow motion at 0.5× speed - Touch-based light gun controls for NES and SNES - Custom color palettes for Game Boy games - Button hold/sustain feature - Accelerometer support - Gyroscope support on iPhone and iPad, with Digital Crown input on Apple Watch - Haptic feedback on iPhone - Game controller support with customizable button mappings - ZIP archive support - Automatic saving - Save-state sharing between devices - iCloud support for ROMs and save states - ROM sharing through iCloud using share codes - Support for Apple Watch devices configured with Family Setup - ROM sorting and search Apple Watch Compatibility - Apple Watch Series 4 or later - Apple Watch SE or later - Apple Watch Ultra or later ArcEmu does not include any games or ROMs. You can import compatible ROM files from your iPhone and store them in iCloud. Your Apple Watch can then download them directly from iCloud. On an Apple Watch configured with Family Setup, ROMs can be downloaded from iCloud using share codes. Games Featured in the Screenshots - Acorn Grove: https://gibbongl.itch.io/acorn-grove - Anguna: https://gauauu.itch.io/anguna - Hauntsfield: https://alliemackie.itch.io/hauntsfield - µCity Advance: https://skylyrac.itch.io/ucity-advance * Requires a Game Center account. ** Cheat codes may cause unexpected behavior or affect game stability and save data. ArcEmu is not affiliated with, endorsed by, or sponsored by Nintendo. Nintendo and the names of its game systems are trademarks of Nintendo Co., Ltd.

Screenshots

Invaders mini2 screens
ArcEmu4 screens

Verdict

The call

The clearest difference is review sentiment: ArcEmu at 95% against Invaders mini's 34%. ArcEmu also leads on rating (4.9 vs 4.1) and ratings volume (1.3K vs 9). Invaders mini's advantage is chart position (#182 vs unranked) and update cadence (every 6 days vs fortnightly). On ads and in-app purchases 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

Invaders mini costs $0.99 and ArcEmu $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

ArcEmu holds the better App Store score, 4.9 against 4.1. That said, the two scores are not equally well evidenced: ArcEmu has 1.3K ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 34% of Invaders mini's written reviews are positive against 95% of ArcEmu's.

UpkeepUpdate frequency

Invaders mini ships an update every 6 days, ArcEmu fortnightly. The most recent releases landed on September 21, 2026 and September 24, 2026 respectively.

Scorecard9 real differences · 2 level
Invaders mini versus ArcEmu: the parameters behind the verdict, then further details
ParameterInvaders miniArcEmu
Price$0.99 — better$1.99
Rating4.1 (9 ratings)4.9 (1.3K ratings) — better
Positive reviews34.2% of reviews94.6% of reviews — better
Number of ratings91.3K — better
Update frequencyEvery 6 days — betterFortnightly
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
Best chart rank#182 — better—
DevicesiPhone, iPod, Apple WatchiPhone, iPad, iPod, Apple TV, Apple Watch — better
Requires iOS12.0 — better15.5
Further details — not scored
Size18 MB172 MB
Age rating4+4+
DeveloperVirtual GSRaffaele D'Amato

Customer experience

Invaders mini

All ratings9 ratings
Positive66.7%
Neutral22.2%
Negative11.1%
Written reviews38 reviews
Positive34.2%
Neutral5.3%
Negative60.5%

ArcEmu

All ratings1,295 ratings
Positive98.2%
Neutral0.8%
Negative1.0%
Written reviews521 reviews
Positive94.6%
Neutral2.7%
Negative2.7%

Bugs and requests

Invaders mini

Not enough reviews yet to summarise bugs or requests.

ArcEmu

Reported bugs

3 issues
  • Occasional crashes
  • Graphical glitches with certain ROMs
  • Save data not transferring properly between devices

Requested features

6 requests
  • Add cheat/GameShark support
  • Improve volume controls
  • Implement fast forward/slow motion options
  • Allow multiple save slots per game
  • Improve Game Boy Color support
Show 1 more
  • Add joystick/button support for Apple Watch

In-app purchases

None

Invaders mini

No in-app purchases

None

ArcEmu

No in-app purchases

Questions

Is Invaders mini free?
Invaders mini costs $0.99, with no in-app purchases.
Is ArcEmu free?
ArcEmu costs $1.99, with no in-app purchases.
Which has better reviews, Invaders mini or ArcEmu?
ArcEmu is rated higher. Invaders mini averages 4.1 out of 5 from 9 ratings, while ArcEmu averages 4.9 from 1.3K ratings.
Do Invaders mini or ArcEmu have ads?
Neither Invaders mini nor ArcEmu shows ads.
Which is updated more often, Invaders mini or ArcEmu?
Invaders mini ships an update every 6 days, and ArcEmu fortnightly. Most recently, Invaders mini was updated on September 21, 2026 and ArcEmu on September 24, 2026.

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