Comparison

Bullet Time HD vs ZigZag Line

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

Head to head
About

Bullet Time HD

Embark on an epic action-adventure in a post-apocalyptic world. Engage in intense dual-stick combat, customize your character and gear, and battle mutated beasts. Team up with friends in online co-op or compete in thrilling deathmatch modes.

Highlights
  • Epic storyline with multiple campaigns
  • Extensive character and gear customization
  • Dual-stick action gameplay with boosts
  • 4-player online deathmatch
  • 3-player online co-op survival mode
  • In-game communities for player support
  • Character backup service
Features
Read full description

EPIC STORYLINE 3 massive Campaigns! HD CUSTOMIZATION Extensive Character & Gear customization and upgrade possibilities! AWESOME GAMEPLAY Epic dual-stick action with powerful boosts and powerups! 4-PLAYER DEATHMATCH Online WI-FI and 3G deathmatch multiplayer with up to four players! Own your friends and earn fantastic rewards. SURVIVAL MODE Online WI-FI and 3G co-op multiplayer with up to three players! Reach number 1 with your friends! IN-GAME COMMUNITIES Players helping players! --- They took all he had and left him for dead! In a vivid post-apocalyptic world you’ll join the engaging story of John Irish as he strives to reclaim his family from the cold grasp of a savage breed of mutated beasts. Welcome to the universe of Bullet Time – an epic action adventure story like no-other in the App Store! Play through multiple campaigns delving deeper into the story of Bullet Time or join the action online, as players take part in three-player co-op MULTIPLAYER against the vicious mutated hordes! Experience a large, living 3d-world with multiple quests and hidden secrets along the way. Retina and HD graphics optimized for iPad 2 & iPhone 4S. Survive a depraved, distant future where dangers lurk around every corner and only a few human survivors are living scattered throughout the wilderness. Customize your character uniquely and upgrade every weapon in extensive ways. Unleash the power of destructive boosts as the mutant armies attempt to take John Irish down. Compete with your friends to reach number one on the GameCenter leaderboards and unlock exquisite achievements deep within the world of Bullet Time! Backup your character from device to device through Bullet Times very own backup service located within the app. Fast & efficient gaming across all your iOS devices. Bullet Time is compatible with iPhone 3GS, iPhone 4, iPhone 4S, iPod Touch 3, iPod Touch 4, iPad 1 & iPad2.

About

ZigZag Line

Tap to change the ball's direction and stay on the line. This simple yet challenging game tests your reflexes and focus. Master the zig-zag path to achieve high scores.

Highlights
  • Tap to change direction
  • Stay on the line
  • Simple gameplay
  • Challenging reflexes test
  • High score pursuit
Features
Read full description

How to play: Tap to change direction of the ball. Stay in the line!

Screenshots

Bullet Time HD4 screens
ZigZag Line4 screens

Verdict

The call

The clearest difference is ads: Bullet Time HD at none against ZigZag Line's shown. Bullet Time HD also leads on update cadence (fortnightly vs every 69 months) and ratings volume (777 vs 15). ZigZag Line's advantage is monetization model (free vs free with in-app purchases). On price, rating, 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. Bullet Time HD sells 9 one-off in-app purchases and ZigZag Line sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.4 for Bullet Time HD against 4.4 for ZigZag Line. That said, the two scores are not equally well evidenced: Bullet Time HD has 777 ratings behind it against 15, so its average is the more settled of the two. Written reviews are what separate them: 92% of Bullet Time HD's written reviews are positive against 80% of ZigZag Line's.

UpkeepUpdate frequency

Bullet Time HD ships an update fortnightly, ZigZag Line every 69 months. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

Scorecard6 real differences · 4 level
Bullet Time HD versus ZigZag Line: the parameters behind the verdict, then further details
ParameterBullet Time HDZigZag Line
PriceFreeFree
Rating4.4 (777 ratings) — better4.4 (15 ratings)
Positive reviews92.1% of reviews — better80.0% of reviews
Number of ratings777 — better15
Update frequencyFortnightly — betterEvery 69 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS4.3 — better16.0
Further details — not scored
Size418 MB20 MB
Age rating12+4+
DeveloperKilooHien Nguyen

Customer experience

Bullet Time HD

All ratings777 ratings
Positive85.7%
Neutral5.8%
Negative8.5%
Written reviews328 reviews
Positive92.1%
Neutral4.6%
Negative3.4%

ZigZag Line

All ratings15 ratings
Positive86.7%
Neutral0.0%
Negative13.3%
Written reviews5 reviews
Positive80.0%
Neutral20.0%
Negative0.0%

Bugs and requests

Bullet Time HD

Reported bugs

3 issues
  • Game crashes when returning to main menu
  • Multiplayer games not found
  • Compatibility issues on newer devices

Requested features

4 requests
  • Update to support latest iOS versions
  • Add more maps and game modes
  • Improve matchmaking for multiplayer
  • Introduce new weapons and power-ups

ZigZag Line

Not enough reviews yet to summarise bugs or requests.

In-app purchases

9 purchases

Bullet Time HD

One-time9
  • 10 Crystals$0.99
  • 10000 Silver$0.99
  • 55 Crystals$4.99
Show 6 more
  • 55.000 Silver$4.99
  • 125 Crystals$9.99
  • 130.000 Silver$9.99
  • 350 Crystals$24.99
  • 800 Crystals$49.99
  • 1750 Crystals$99.99
5 purchases

ZigZag Line

One-time5
  • 1,000 Coins$0.99
  • Coin Doubler$1.99
  • 3,000 Coins$1.99
Show 2 more
  • Remove Ads$2.99
  • 7,500 Coins$3.99

Questions

Is Bullet Time HD free?
Bullet Time HD is free to download, with in-app purchases available.
Is ZigZag Line free?
ZigZag Line is free to download, with in-app purchases available.
Which has better reviews, Bullet Time HD or ZigZag Line?
Bullet Time HD is rated higher. Bullet Time HD averages 4.4 out of 5 from 777 ratings, while ZigZag Line averages 4.4 from 15 ratings.
Do Bullet Time HD or ZigZag Line have ads?
ZigZag Line shows ads; Bullet Time HD does not.
Which is updated more often, Bullet Time HD or ZigZag Line?
Bullet Time HD ships an update fortnightly, and ZigZag Line every 69 months. Most recently, Bullet Time HD was updated on November 3, 2026 and ZigZag Line on November 6, 2026.

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