Comparison

Billy Frontier vs NINJA MASTER'S ACA NEOGEO

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

Head to head
About

Billy Frontier

Embark on a galactic adventure as a space cowboy eliminating alien outlaws. This 3D game blends arcade action with adventure, featuring intense duels, thrilling chases, and target practice. Experience a unique spaghetti western-inspired universe.

Highlights
  • Galactic outlaw hunting
  • 3D space cowboy adventure
  • Arcade-style duels
  • Stampede evasion
  • Shooting gallery challenges
Features
Read full description

• WINNER of the Pocket Gamer Silver Award! Billy Frontier is a space cowboy who's mission is to rid the galaxy of alien outlaws. This is the most diverse 3D game you'll find for iOS - it is a combination of adventure game and arcade game with a whole lot of blood spewing action in-between! You'll test your reflexes in Duels, see if you can outrun a stampeding herd of Kanga-Cows (half kangaroo, half cow), hunt down alien bandits in gun battles, and blast catapulted critters out of the sky in the Shooting Gallery! This is a great game that pays homage to the spaghetti western genre!

About

NINJA MASTER'S ACA NEOGEO

Experience a classic 1996 fighting game from the NEOGEO era on your mobile device. Battle twelve fierce warriors with unique abilities and enjoy features like online rankings, quick saves, and customizable controls for a comfortable retro gaming experience.

Highlights
  • Classic NEOGEO fighting game
  • Online ranking modes
  • Quick save/load functionality
  • Virtual pad customization
  • Reproducible NEOGEO difficulty and look
  • Strength Gauge and Super Fired-up Mode
Read full description

NEOGEO's masterpiece games are now available in the app !! And in recent years, SNK has partnered with Hamster Corporation to bring many of the classic games on the NEOGEO onto modern gaming environments through the ACA NEOGEO series. Now on smartphone, the difficulty and look NEOGEO games had back then can be reproduced through screen settings and options. Also, players can benefit from online features such as online ranking modes. More, it features quick save/load and virtual pad customization functions to support comfortable play within the app. Please take this opportunity to enjoy the masterpieces that are still supported to this day. [Game introduction] NINJA MASTER'S is a fighting game released by SNK in 1996. Set in the world of Zipangu, where twelve fierce warriors known for being demons on the battlefield, both with and without weapons, clash spectacularly in a flurry of amazing combos and special attacks. Don't miss any of the action, from the Strength Gauge to increase damage to the Super Fired-up Mode that leads to flashy action-packed moves! [Recommendation OS] iOS 13 and above ©SNK CORPORATION ALL RIGHTS RESERVED. Arcade Archives Series Produced by HAMSTER Co.

Screenshots

Billy Frontier4 screens
NINJA MASTER'S ACA NEOGEO4 screens

Verdict

The call

The clearest difference is rating: NINJA MASTER'S ACA NEOGEO at 5.0 against Billy Frontier's 3.7. NINJA MASTER'S ACA NEOGEO also leads on review sentiment (100% vs 65%). Billy Frontier's advantage is update cadence (every 2 months vs every 38 months) and price ($0.99 vs $3.99). On ads, in-app purchases, monetization model 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

Billy Frontier costs $0.99 and NINJA MASTER'S ACA NEOGEO $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

NINJA MASTER'S ACA NEOGEO holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Billy Frontier has 14 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 65% of Billy Frontier's written reviews are positive against 100% of NINJA MASTER'S ACA NEOGEO's.

UpkeepUpdate frequency

Billy Frontier ships an update every 2 months, NINJA MASTER'S ACA NEOGEO every 38 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

Scorecard6 real differences · 4 level
Billy Frontier versus NINJA MASTER'S ACA NEOGEO: the parameters behind the verdict, then further details
ParameterBilly FrontierNINJA MASTER'S ACA NEOGEO
Price$0.99 — better$3.99
Rating3.7 (14 ratings)5.0 (2 ratings) — better
Positive reviews64.7% of reviews100.0% of reviews — better
Number of ratings14 — better2
Update frequencyEvery 2 months — betterEvery 38 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better15.0
Further details — not scored
Size44 MB147 MB
Age rating12+12+
DeveloperPangea Software, Inc.SNK CORPORATION

Customer experience

Billy Frontier

All ratings14 ratings
Positive64.3%
Neutral0.0%
Negative35.7%
Written reviews447 reviews
Positive64.7%
Neutral13.6%
Negative21.7%

NINJA MASTER'S ACA NEOGEO

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Billy Frontier

Reported bugs

4 issues
  • Game crashes on launch or during play
  • Shooting controls not responsive or accurate
  • Saved progress lost after crashes
  • Control settings reset on each launch

Requested features

4 requests
  • More levels and gameplay modes
  • Difficulty settings and progression
  • Ability to save progress and high scores
  • Customization options (e.g. disable blood)

NINJA MASTER'S ACA NEOGEO

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Billy Frontier

No in-app purchases

None

NINJA MASTER'S ACA NEOGEO

No in-app purchases

Questions

Is Billy Frontier free?
Billy Frontier costs $0.99, with no in-app purchases.
Is NINJA MASTER'S ACA NEOGEO free?
NINJA MASTER'S ACA NEOGEO costs $3.99, with no in-app purchases.
Which has better reviews, Billy Frontier or NINJA MASTER'S ACA NEOGEO?
NINJA MASTER'S ACA NEOGEO is rated higher. Billy Frontier averages 3.7 out of 5 from 14 ratings, while NINJA MASTER'S ACA NEOGEO averages 5.0 from 2 ratings.
Do Billy Frontier or NINJA MASTER'S ACA NEOGEO have ads?
Neither Billy Frontier nor NINJA MASTER'S ACA NEOGEO shows ads.
Which is updated more often, Billy Frontier or NINJA MASTER'S ACA NEOGEO?
Billy Frontier ships an update every 2 months, and NINJA MASTER'S ACA NEOGEO every 38 months. Most recently, Billy Frontier was updated on November 6, 2026 and NINJA MASTER'S ACA NEOGEO on November 3, 2026.

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