Comparison

Grayland vs Katsu Kat

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

Head to head
About

Grayland

Embark on a noir-themed platformer adventure as a small bird seeking a captured loved one. Navigate a dangerous, radiation-filled world, solve puzzles, and engage in combat to uncover the truth behind an alien invasion. Your actions can shape the fate of the world in this emotional indie journey.

Highlights
  • Story-driven indie platformer
  • Unique flying gameplay
  • Challenging puzzles
  • Action combat
  • Epic boss fights
  • Dark noir atmosphere
  • Hand-crafted art
Features
Read full description

Grayland – Dark Indie Platformer Adventure Invasion or accident? Friend or enemy? Discover the truth in Grayland, a noir story-driven platformer adventure set in a war between Humans and Aliens. Play as a small bird searching for your captured loved one in a dangerous, radiation-filled world. Fly, fight, and survive through mines, ruined buildings, and hostile territories. Solve environmental puzzles, defeat challenging bosses, and uncover the secrets behind the invasion. Can a tiny hero change the fate of the world? Explore atmospheric levels filled with enemies, traps, and mystery. Every action matters in this emotional indie adventure. Unlock the full game to experience the complete story. Features: - Story-driven indie platformer - Unique flying gameplay mechanics - Challenging puzzles and action combat - Epic boss fights - Dark noir atmosphere and beautiful hand-crafted art - Multiple playable colors - Immersive single-player offline experience Reach us on Discord: https://discord.gg/CUh7GWW Website: www.1der-ent.com Facebook: facebook.com/1DerEnt Twitter: twitter.com/1DerEnt Youtube: youtube.com/user/1DERentertainment

About

Katsu Kat

Embark on an adventure to rescue a prized fish from a dungeon. Navigate through various challenging environments, outsmarting robots and other enemies. This game offers a full experience with no in-app purchases or ads.

Highlights
  • 13 challenging levels
  • 20 enemies
  • Multiple end-of-level bosses
  • Level save points
  • Full game, no in-app purchases
  • No ads
Read full description

Areioi cast his envious eye down on the earth below, something glinted in the sun and he wanted it. Swopping down his tallons wide open, Areioi grabbed the fish with a single effective lunge. Katsu Kat helplessly looked on, for he too had his eye on the sumptuous looking fish. Help Katsu recover his hearts desire from Areioi’s dungeon, deep in the earth. You’ll first have to escape form the Grand House patrolled by Areioi’s obedient robots, dash across patrolled forests, lakes of Katsu eating fish, avoid fire in the lowest depths of the dungeons and even be teleported into space. It’s an awful lot for little Katsu to do. Features: 13 Challenging levels to complete. 20 Enemies to pit yourself against. Multiple End Of Level Baddies. Level Save Points. Full Game, No InApp purchases. No Ads.

Screenshots

Grayland4 screens
Katsu Kat4 screens

Verdict

The call

The clearest difference is in-app purchases: Katsu Kat at none against Grayland's 1. Katsu Kat also leads on ads (none vs shown) and review sentiment (92% vs 82%). Grayland's advantage is ratings volume (806 vs 10) and rating (4.5 vs 4.3). On price, update cadence 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. Grayland sells 1 one-off in-app purchase. Katsu Kat asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Grayland holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: Grayland has 806 ratings behind it against 10, so its average is the more settled of the two. Written reviews complicate that: 82% of Grayland's written reviews are positive against 92% of Katsu Kat's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Grayland ships an update every 8 months, Katsu Kat every 5 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

Scorecard7 real differences · 3 level
Grayland versus Katsu Kat: the parameters behind the verdict, then further details
ParameterGraylandKatsu Kat
PriceFreeFree
Rating4.5 (806 ratings) — better4.3 (10 ratings)
Positive reviews81.7% of reviews91.7% of reviews — better
Number of ratings806 — better10
Update frequencyEvery 8 monthsEvery 5 months — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.09.0 — better
Further details — not scored
Size207 MB125 MB
Age rating12+9+
Developer1Der EntertainmentStuart Mclean

Customer experience

Grayland

All ratings803 ratings
Positive89.3%
Neutral3.4%
Negative7.3%
Written reviews246 reviews
Positive81.7%
Neutral5.3%
Negative13.0%

Katsu Kat

All ratings10 ratings
Positive80.0%
Neutral10.0%
Negative10.0%
Written reviews12 reviews
Positive91.7%
Neutral8.3%
Negative0.0%

Bugs and requests

Grayland

Reported bugs

2 issues
  • Occasional crashes or glitches
  • Issues with ad functionality or inability to progress

Requested features

3 requests
  • More levels and content to extend the experience
  • Ability to replay or revisit earlier scenes
  • Option to remove ads for a one-time fee

Katsu Kat

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Grayland

One-time1
  • Grayland Complete$2.99
None

Katsu Kat

No in-app purchases

Questions

Is Grayland free?
Grayland is free to download, with in-app purchases available.
Is Katsu Kat free?
Katsu Kat is free to download, with no in-app purchases.
Which has better reviews, Grayland or Katsu Kat?
Grayland is rated higher. Grayland averages 4.5 out of 5 from 806 ratings, while Katsu Kat averages 4.3 from 10 ratings.
Do Grayland or Katsu Kat have ads?
Grayland shows ads; Katsu Kat does not.
Which is updated more often, Grayland or Katsu Kat?
Grayland ships an update every 8 months, and Katsu Kat every 5 months. Most recently, Grayland was updated on October 29, 2026 and Katsu Kat on October 24, 2026.

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