Comparison

Stray Cat Doors 3 vs Expendrix

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

Head to head
About

Stray Cat Doors 3

Embark on a charming adventure solving puzzles and clearing stages with adorable feline companions. Continue your journey from the previous chapter, collecting items, dressing up characters, and enjoying beautiful background music. Hints and answers are available to help you progress.

Highlights
  • Stage-clear adventure gameplay
  • Solve mysteries and puzzles
  • Explore stages with cute characters
  • Data transfer from Chapter 1
  • Dress-up feature with new outfits
  • Hint and answer system
  • Collect items and gacha medals
Features
Read full description

The second chapter of 【Stray Cat Doors 3】 is here! The story continues right after the ending of the first chapter. ■Features:   It is a stage-clear type adventure game where you solve mysteries alongside cute characters.   Control the characters to explore the stages together, clearing traps and solving puzzles.   Even if the puzzles are challenging, there is a hint feature, making it enjoyable for beginners in adventure games. ■ Data Transfer from Chapter 1   IYou can now transfer items obtained from the gacha and your feeding progress from Chapter 1.   IContinue your adventure while wearing your favorite outfits.   INote: This is not a device-transfer feature. ■ Plenty of Puzzles and Stages   IEnjoy a large number of stages and puzzles that rival those of Chapter 1.   IAs always, the adorable cats will help you solve the mysteries.   IYou might even team up with multiple cats in a single stage. ■ Dress-Up Feature   INew outfits are available once again.   IYou can also obtain outfits that appeared in Chapter 1. ■Soothe Your Soul with Beautiful BGM   Unique BGM is provided for each stage! It is recommended to play with the sound turned on to fully enjoy the experience. ■Recommended for Those Who  ・Love games featuring cats.  ・Enjoy soothing games.  ・Like puzzle-solving and adventure games.  ・Have a preference for escape games.  ・Love cute characters and animals.  ・Enjoy collecting items.  ・Have played the previous installment. ------------------ ◆How to Play◆ ------------------ ■Control the character to explore the stage and collect the four items necessary for clearing. ■Movement is a simple tap or swipe operation. ■Tap on the areas where the cat's paw icon appears to progress through puzzles. ■Use the items in the inventory by tapping or swiping to select and apply them. ■On the home screen, use food to summon cats and other animals.   Depending on the number of summons, you may receive presents or witness increased reactions from the characters. ■In the gallery, you can view missed events and special episodes. ■Costumes are obtainable through the gacha. ■Collect stamps with cute illustrations. ------------------ ◆Strategy tips◆ ------------------ ■When you can't solve the mystery, you can view hints and answers by tapping the [?] icon.   ※Watching a video advertisement is required to view hints. ■Within the stages, there are hidden treasure chests where you can obtain gacha medals. Be sure to search thoroughly.   Watching a video advertisement when obtaining medals will triple the number of acquired medals! 【Official X】 https://x.com/StrayCatDoors ※For inquiries regarding the app, please contact us through the official website. ※This game is free to play, but it contains some paid content.

About

Expendrix

Features
Read full description

Expendrix is a premium iOS application designed to bring the raw, high-contrast aesthetics of a classic retro arcade cabinet directly to your iPhone. Built entirely using modern SwiftUI layout architecture, the app functions as a visually striking digital experience wrapped in a nostalgic cyberpunk shell. Core Visual Experience Retro Arcade Architecture: The interface is framed as an authentic physical cabinet, using a deep black backdrop combined with a crisp, glowing cyan border to replicate the look of a vintage CRT monitor. Neon Styling: The app leans heavily into a distinct 1980s palette, utilizing custom-tuned retro neon magenta and electric green monospaced text for a high-fidelity terminal look. Marquee Header: The top of the interface proudly runs a custom-designed pixel art marquee graphic (game_logo), creating an immediate premium presence the second the app boots up. Active Rendering Engine: At the heart of the interface sits a dedicated visual space powered by a dynamic SpinComponent, filling your screen with fluid, rhythmic movement that shifts perfectly according to your device’s geometry. App Store & Home Screen Presence Icon Aesthetic: On the iOS home screen, Expendrix is represented by a stunning, high-detail pixel art app icon (AppIcon.jpg). The icon features a stylized central dial, glowing cybernetic terminal grids, and retro-font accents that elevate your home screen layout. The Philosophy: Driven by the terminal command line, "INSERT COIN TO ALTER ALTERNATE REALITIES," the app is built for users who appreciate meticulous retro styling, sleek motion design, and a flawless arcade aesthetic.

Screenshots

Stray Cat Doors 34 screens
Expendrix2 screens

Verdict

The call

The clearest difference is in-app purchases: Expendrix at none against Stray Cat Doors 3's 5. Expendrix also leads on ads (none vs shown). Stray Cat Doors 3's advantage is iOS requirement (15.0 vs 26.5). 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. Stray Cat Doors 3 sells 5 one-off in-app purchases. Expendrix asks for nothing beyond the download.

UpkeepUpdate frequency

Stray Cat Doors 3 ships an update every 10 days, Expendrix fortnightly. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

Scorecard3 real differences · 7 level
Stray Cat Doors 3 versus Expendrix: the parameters behind the verdict, then further details
ParameterStray Cat Doors 3Expendrix
PriceFreeFree
Rating4.8 (25 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings25 — better—
Update frequencyEvery 10 days — betterFortnightly
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better26.5
Further details — not scored
Size571 MB9 MB
Age rating4+4+
DeveloperPULSMO,INC.Brandon Harris

In-app purchases

5 purchases

Stray Cat Doors 3

One-time5
  • Bronze Supporter$0.99
  • Silver Supporter$1.99
  • Remove video ads$3.99
Show 2 more
  • Gold Supporter$4.99
  • Platinum Supporter$6.99
None

Expendrix

No in-app purchases

Questions

Is Stray Cat Doors 3 free?
Stray Cat Doors 3 is free to download, with in-app purchases available.
Is Expendrix free?
Expendrix is free to download, with no in-app purchases.
Do Stray Cat Doors 3 or Expendrix have ads?
Stray Cat Doors 3 shows ads; Expendrix does not.
Which is updated more often, Stray Cat Doors 3 or Expendrix?
Stray Cat Doors 3 ships an update every 10 days, and Expendrix fortnightly. Most recently, Stray Cat Doors 3 was updated on October 24, 2026 and Expendrix on October 13, 2026.

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