Comparison

AMUSEMENT ARCADE TOAPLAN vs Sky Guardian

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

Head to head
About

AMUSEMENT ARCADE TOAPLAN

Relive classic arcade shoot 'em ups and other genres from the 80s and 90s. Design and expand your own virtual arcade with cabinets and decorations. Purchase additional titles to grow your collection.

Highlights
  • 1 included classic game, 5 demos
  • 24 purchasable classic Toaplan titles
  • Customizable virtual arcade design
  • Multiple display modes (vertical/horizontal)
  • Adjustable game settings (difficulty, lives)
  • Customizable touch controls and controller support
Features
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Truxton and other classics! Toaplan was a popular arcade game developer in the 80’s and 90’s that had a huge influence in the shoot ‘em up genre. In Amusement Arcade Toaplan you can experience the classics and design and expand your own arcade with cabinets and other items! Amusement Arcade Toaplan includes the original Truxton and more classic games can be purchased in-app. In total there are 25 classic Toaplan titles ranging from iconic shoot ‘em ups to platform action, racing and beat ‘em ups, including both Japanese and international versions of the games (full list below). With various filters to recreate that arcade experience and individual game settings for difficulty, lives, invincibility and more, all your base will truly belong to you! The games can be played with tailored, customisable touch controls, or by connecting external controllers. You can even play with an external arcade stick (with Bluetooth) for the ultimate in arcade authenticity. Features: • 1 full game, 5 demos, and 24 purchasable titles • Multiple regional versions and a manual per title • Vertical/tate and horizontal/yoko display modes • Multiple filters and effects (bloom, raster, etc) • Options for difficulty, extra lives, continues etc • Create your own arcade, 3 layouts x 3 regions (unlockable with more games) • Place functioning cabinets, drink machines, sofas and more! Game list: Included: • Truxton (1988) Demo version (can be purchased): • Tiger Heli (1985) • Flying Shark (1987) • Wardner (1987) • Snow Bros. (1990) • Teki Paki (1991) Can be purchased: *each game comes with a cabinet and an item to place in your arcade • Guardian (1986) • Slap Fight/Alcon (1986) • Twin Cobra (1987) • Rally Bike (1988) • Hellfire (1989) • Twin Hawk (1989) • Demon's World (1989) • Zero Wing (1989) • Fire Shark (1989) • Out Zone (1990) • Vimana (1991) • Ghox (1991) • Truxton II (1992) • Fixeight (1992) • Dogyuun (1992) • Grind Stormer (1993) • Knuckle Bash (1993) • Batsugun (1993) • Snow Bros. 2 (1994) Caution: Failure to use Restore Purchase may result in duplicated purchases. Please make sure to use Restore Purchase before making a purchase if you are in doubt. Additionally, if you are signed in with the same Apple ID (Apple account) on multiple devices, please do not make purchases on a device other than the one you originally made a purchase from.

About

Sky Guardian

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Sky Guardian is an offline bullet hell space shooter. Drag to move, dodge enemy fire and keep shooting as you push through the ASHFALL campaign. Learn each boss pattern, earn upgrades and try a different ship for your next run. It is free to play, supported by ads, with no in-app purchases. Fly the ASHFALL campaign across 100 chapters as an Aether storm swallows one system after another. Worlds bend the rules with hazards such as icing, poison fog, wind and gusts, meteor strikes, black-hole pull, time distortion, and more — so survival is about dodging as much as shooting. A world map, story dialogue, and a named boss battle at the end of every single chapter carry you from the first wave to the final storm. Upgrade your ships between runs and take down 100 bosses across the campaign. FEATURES - 100-chapter story campaign on a chapter-select map, across escalating acts of danger - 100 named bosses — one per chapter, with title cards, weak points and battle music, drawing on 15 attack patterns; crack the cores, don't chew a bullet sponge - 16 flyable ships, each a true sidegrade with its own feel and signature weapon — armored patrol, glass-cannon interceptor, rapid-fire gunship, juggernaut - 25 distinct worlds with unique visual identities, music moods and changing battlefield conditions - Deep hangar: 8 permanent upgrade tracks, 12 modular ship parts, and a SPECIAL MODULE slot with own-and-equip modules and run boosts - STORM CORES and the SINGULARITY climax — late bosses pull the arena apart before they die - 8 modes: Campaign, Sky Runner, Endless, Survival, Boss Rush, Time Attack, Chaos, and ASCENSION — each with its own records - ASCENSION roguelite mode — draft power-up cards, bank a single life, and push a permadeath run as far as your build takes you - End-of-chapter card drafts and weapon combinations for run-specific builds - 41 tiered achievements, a companion drone, escort missions, daily objectives with streak bonuses, a weekly challenge, and a pilot level system - 28 engine-trail colours, from the standard wake to gold and mastery unlocks - COMMUNITY LEVELS — paste a compatible shared code to play a custom stage. No account required. - Dynamic, biome-reactive music that shifts mood per world, with adaptive low-HP tension BUILT RIGHT - Full touch controls (drag to move, on-screen pause and bomb) plus keyboard support - The campaign plays offline — no internet connection needed to fly (ads need a connection to load) - Free to play, supported by ads: full-screen ads appear between runs, an ad may appear when you open the game, and optional rewarded ads let you revive or double your coins. No in-app purchases, no account system - Your save is stored locally; no account or sign-in is required. Advertising privacy choices are available in the game settings when applicable. The game does not request contacts or location access. If you grew up on classic arcade shmups and vertical scrolling shooters, this space shooter is built for you: readable bullets, honest hitboxes, boss battles that reward pattern-reading, and a difficulty curve that respects your time. No wifi, no paywall — just you, your spaceship, and the storm. Break the storm, crack the cores, and reclaim the sky.

Screenshots

AMUSEMENT ARCADE TOAPLAN4 screens
Sky Guardian4 screens

Verdict

The call

The clearest difference is in-app purchases: Sky Guardian at none against AMUSEMENT ARCADE TOAPLAN's 26. Sky Guardian also leads on update cadence (every 3 days vs every 5 days). AMUSEMENT ARCADE TOAPLAN's advantage is ads (none vs shown) and iOS requirement (13.7 vs 15.0). On price 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. AMUSEMENT ARCADE TOAPLAN sells 26 one-off in-app purchases. Sky Guardian asks for nothing beyond the download.

UpkeepUpdate frequency

AMUSEMENT ARCADE TOAPLAN ships an update every 5 days, Sky Guardian every 3 days. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

Scorecard4 real differences · 6 level
AMUSEMENT ARCADE TOAPLAN versus Sky Guardian: the parameters behind the verdict, then further details
ParameterAMUSEMENT ARCADE TOAPLANSky Guardian
PriceFreeFree
Rating4.3 (9 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings9 — better—
Update frequencyEvery 5 daysEvery 3 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.7 — better15.0
Further details — not scored
Size584 MB52 MB
Age rating9+12+
DeveloperTATSUJIN Co., Ltd.EMRE OZEL

In-app purchases

26 purchases

AMUSEMENT ARCADE TOAPLAN

One-time26
  • Snow Bros.$4.99
  • Snow Bros. 2$4.99
  • Slap Fight/Alcon$4.99
Show 23 more
  • Fire Shark$4.99
  • Hellfire$4.99
  • Flying Shark$4.99
  • Tiger Heli$4.99
  • Zero Wing$4.99
  • Vimana$4.99
  • Fixeight$4.99
  • Twin Cobra$4.99
  • Truxton II$4.99
  • Dogyuun$4.99
  • Out Zone$4.99
  • Grind Stormer$4.99
  • Batsugun$4.99
  • Complete collection(2 titles)$7.99
  • Complete collection(3 titles)$11.99
  • Complete collection(4 titles)$15.99
  • Complete collection(5 titles)$19.99
  • Bulk purchase of game titles$23.99
  • Bulk purchase of game titles$27.99
  • Bulk purchase of game titles$31.99
  • Bulk purchase of game titles$35.99
  • Bulk purchase of game titles$39.99
  • Complete collection(24 titles)$95.90
None

Sky Guardian

No in-app purchases

Questions

Is AMUSEMENT ARCADE TOAPLAN free?
AMUSEMENT ARCADE TOAPLAN is free to download, with in-app purchases available.
Is Sky Guardian free?
Sky Guardian is free to download, with no in-app purchases.
Do AMUSEMENT ARCADE TOAPLAN or Sky Guardian have ads?
Sky Guardian shows ads; AMUSEMENT ARCADE TOAPLAN does not.
Which is updated more often, AMUSEMENT ARCADE TOAPLAN or Sky Guardian?
AMUSEMENT ARCADE TOAPLAN ships an update every 5 days, and Sky Guardian every 3 days. Most recently, AMUSEMENT ARCADE TOAPLAN was updated on October 24, 2026 and Sky Guardian on October 10, 2026.

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