Comparison

Kachaka vs TOKYO FAB

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

Head to head
About

Kachaka

Transform your living space with smart furniture that moves autonomously. Create dynamic room layouts for living, dining, or kitchen use with simple app controls. Schedule furniture movements for daily routines or convenience.

Highlights
  • Autonomous furniture movement
  • Customizable room layouts
  • One-tap shortcut controls
  • Schedule furniture for routines
  • Designate no-entry zones
  • Voice command integration
Features
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With the ease of moving furniture, you can create new layouts without changing the size of the room. With smart furniture, your room can serve as a living room, dining room, or kitchen. Incorporate 'autonomous furniture movement' into your everyday life. ● Easy Control with Shortcuts Set up shortcuts for the furniture you move daily through the app, enabling a one-tap movement. ● Intuitive Understanding of Kachaka's Status Grasp an intuitive understanding of Kachaka's current position, scanned room layout, destinations, and other various information. ● Schedule Function for Habit Formation and Forgetfulness Prevention Specify dates and days to have Kachaka bring furniture to you. Whether it's having your bag and watch brought to the entrance every morning, your reading stack by the bed every night, or snacks delivered from the kitchen to your study desk during snack time, how you utilize Kachaka is up to you. ● Other Convenient Features Designate no-entry zones where you don’t want Kachaka to enter. Remote control operation to move Kachaka. Command Kachaka with voice commands without opening the app. Requirements: * The real robot "Kachaka" is required for use. Sales are only conducted within Japan. * Compatible with iOS 14.0 and later.

About

TOKYO FAB

Features
Read full description

「TOKYO FAB」の公式アプリが登場。 アプリを通して「TOKYO FAB」の新着情報やお得な情報をリアル タイムで受け取ることができます。 【主な機能】 ・新着情報の配信 ・お得なクーポン発行 ・ポイント取得・利用 ・電話ボタンで簡単発信 ・アクセスマップ 【ご注意】 ・機種の仕様によって表示の仕方が若干異なる場合がございます。 ・Wifi環境でダウンロードされることをお勧めいたします。

Screenshots

Kachaka4 screens
TOKYO FAB3 screens

Verdict

The call

The clearest difference is update cadence: Kachaka at every 5 weeks against TOKYO FAB's every 3 months. On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Kachaka ships an update every 5 weeks, TOKYO FAB every 3 months. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

Scorecard1 real difference · 8 level
Kachaka versus TOKYO FAB: the parameters behind the verdict, then further details
ParameterKachakaTOKYO FAB
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 5 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.6
Further details — not scored
Size94 MB80 MB
Age rating4+4+
DeveloperPreferred Robotics, Inc.株式会社ハッピー商店

In-app purchases

None

Kachaka

No in-app purchases

None

TOKYO FAB

No in-app purchases

Questions

Is Kachaka free?
Kachaka is free to download, with no in-app purchases.
Is TOKYO FAB free?
TOKYO FAB is free to download, with no in-app purchases.
Do Kachaka or TOKYO FAB have ads?
Neither Kachaka nor TOKYO FAB shows ads.
Which is updated more often, Kachaka or TOKYO FAB?
Kachaka ships an update every 5 weeks, and TOKYO FAB every 3 months. Most recently, Kachaka was updated on October 24, 2026 and TOKYO FAB on October 19, 2026.

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