Comparison

Vector vs KaCaKaCa

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

Head to head
About

Vector

Experience a retro space shooter with dazzling vector graphics and particle effects, reminiscent of unreleased 1980s arcade machines. Engage alien invaders with unique shield mechanics and collect power-ups in an asteroid bonus level.

Highlights
  • Advanced vector graphics and particle systems
  • Retro arcade-style gameplay
  • Alien shields requiring timed shots
  • Asteroid bonus level with power-ups
  • Analog synthesized sounds and retro soundtrack
  • iCade compatibility
Features
Read full description

Based on a mythical vector arcade machine of the late 1980s that was never released, Vector-Z is a space shooter with advanced vector graphics and particle systems designed to dazzle your senses… it's as if the 1980's arcades never went away and the games kept getting better. Vector-Z is a unique, retro-style arcade game with glowing multicolor vector-graphics, analog synthesized sounds, and a retro soundtrack with amazing spaced out tunes to zap extraterrestrial invaders to. Some of Vector-Z's aliens have shields you have to time your shots to break through. There’s also an asteroid bonus level where you can break up asteroids for points, and break up bigger asteroids for power-ups, including bonus shields, extra lives, score multiplier, and a faster fire rate. HINTS: • Vector-Z’s ship holds 2 missiles. One fires from each wing, so there’s a slight offset. There is also a brief reload time. • Aliens are worth more points when they are attacking you. Even more points when they are really close! • Go for the bonus points from accuracy: at 50% you get 100 pts per hit, 200 pts at 75%, 400 pts at 90%, and 800 bonus pts per hit with 100% accuracy! • Aim for the bigger asteroids to collect hexagonal power-ups Vector-Z is compatible with iCade, and requires iOS 7.1 or later.

About

KaCaKaCa

Embark on a whimsical journey as a wandering photographer, capturing fleeting moments and the beauty of the everyday. This game offers an immersive and relatable experience with charming visuals and a lighthearted, humorous tone.

Highlights
  • Capture extraordinary moments
  • Immersive and relatable experience
  • Lighthearted and humorous journey
  • Beautifully crafted visuals
  • Follow a wandering photographer
  • Document ephemeral beauty
Features
Read full description

Capture extraordinary moments inspired by real life, creating an immersive and relatable experience. Enjoy a lighthearted and humorous journey through beautifully crafted, adorable visuals. Follow the footsteps of a wandering photographer, capturing the world through his unique lens. He finds beauty in the grand and the minute, the seemingly small yet profoundly significant. He collects forgotten moments, the fleeting sparks of memory that time tends to erase. He documents the ephemeral beauty that often goes unnoticed in the relentless flow of life.

Screenshots

Vector3 screens
KaCaKaCa4 screens

Verdict

The call

The clearest difference is price: KaCaKaCa at Free against Vector's $0.99. Vector's advantage is rating (4.2 vs 2.5) and in-app purchases (none vs 6). On review sentiment, ratings volume, ads 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

KaCaKaCa is free to download; Vector costs $0.99 up front. KaCaKaCa sells 6 one-off in-app purchases. Vector asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Vector holds the better App Store score, 4.2 against 2.5. Both are backed by a comparable volume of ratings — 10 and 4 respectively. Written reviews split almost evenly too, at 40% and 40% positive.

UpkeepUpdate frequency

Vector ships an update every 6 weeks, KaCaKaCa every 5 months. The most recent releases landed on September 28, 2026 and October 10, 2026 respectively.

Scorecard6 real differences · 4 level
Vector versus KaCaKaCa: the parameters behind the verdict, then further details
ParameterVectorKaCaKaCa
Price$0.99Free — better
Rating4.2 (10 ratings) — better2.5 (4 ratings)
Positive reviews40.0% of reviews40.0% of reviews
Number of ratings10 — better4
Update frequencyEvery 6 weeks — betterEvery 5 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better16.0
Further details — not scored
Size21 MB388 MB
Age rating4+4+
DeveloperJuggleware, LLCCOTTONGAME Network Technology Co., Ltd.

Customer experience

Vector

All ratings10 ratings
Positive70.0%
Neutral20.0%
Negative10.0%
Written reviews10 reviews
Positive40.0%
Neutral20.0%
Negative40.0%

KaCaKaCa

All ratings4 ratings
Positive25.0%
Neutral25.0%
Negative50.0%
Written reviews5 reviews
Positive40.0%
Neutral0.0%
Negative60.0%

In-app purchases

None

Vector

No in-app purchases

6 purchases

KaCaKaCa

One-time6
  • 20 Photo Sheet$0.49
  • Unlock All Levels Early$0.99
  • 70 Photo Sheet$1.49
Show 3 more
  • 120 Photo Sheet$2.49
  • Remove Ads$3.99
  • 240 Photo Sheet$4.49

Questions

Is Vector free?
Vector costs $0.99, with no in-app purchases.
Is KaCaKaCa free?
KaCaKaCa is free to download, with in-app purchases available.
Which has better reviews, Vector or KaCaKaCa?
Vector is rated higher. Vector averages 4.2 out of 5 from 10 ratings, while KaCaKaCa averages 2.5 from 4 ratings.
Do Vector or KaCaKaCa have ads?
Neither Vector nor KaCaKaCa shows ads.
Which is updated more often, Vector or KaCaKaCa?
Vector ships an update every 6 weeks, and KaCaKaCa every 5 months. Most recently, Vector was updated on September 28, 2026 and KaCaKaCa on October 10, 2026.

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