Comparison

SA Sudoku Solver vs ArcEmu

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

Head to head
About

SA Sudoku Solver

Features
Read full description

SA Sudoku Solver does one thing and it does it well. It is a cheat sheet so you can punch in the numbers for a Sudoku game and then it will instantly solve it for you. This tool is lightweight, quick to load, quick to execute and with no ads to distract. Find the resolution of a Sudoku game in seconds. - Instantly loads - Use in Portrait or Landscape mode - Use in Light or Dark mode - Support for external keyboard including arrow keys

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

SA Sudoku Solver3 screens
ArcEmu4 screens

Verdict

The call

The clearest difference is update cadence: ArcEmu at every 2 weeks against SA Sudoku Solver's every 30 months. ArcEmu also leads on device support (5 vs 2). SA Sudoku Solver's advantage is price ($0.99 vs $1.99). On ads, in-app purchases and iOS requirement 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

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

UpkeepUpdate frequency

SA Sudoku Solver ships an update every 30 months, ArcEmu every 2 weeks. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
SA Sudoku Solver versus ArcEmu: the parameters behind the verdict, then further details
ParameterSA Sudoku SolverArcEmu
Price$0.99 — better$1.99
Rating—4.9 (1.3K ratings) — better
Positive reviews—94.5% of reviews
Number of ratings—1.3K — better
Update frequencyEvery 30 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPad, iPod, Apple TV, Apple Watch — better
Requires iOS16.415.5 — better
Further details — not scored
Size46 MB172 MB
Age rating4+4+
DeveloperSoftware AndinaRaffaele D'Amato

Bugs and requests

SA Sudoku Solver

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

SA Sudoku Solver

No in-app purchases

None

ArcEmu

No in-app purchases

Questions

Is SA Sudoku Solver free?
SA Sudoku Solver costs $0.99, with no in-app purchases.
Is ArcEmu free?
ArcEmu costs $1.99, with no in-app purchases.
Do SA Sudoku Solver or ArcEmu have ads?
Neither SA Sudoku Solver nor ArcEmu shows ads.
Which is updated more often, SA Sudoku Solver or ArcEmu?
SA Sudoku Solver ships an update every 30 months, and ArcEmu every 2 weeks. Most recently, SA Sudoku Solver was updated on October 10, 2026 and ArcEmu on October 24, 2026.

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