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71
BU Score
Strong

Don't step the white tile

4.2 ✍️ Editor
✍️ bumetric analysis

Don't step the white tile is an Android app from fieldWalking in the Casual category, currently rated 4.2★ across 65,704 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.

Our BU Score puts it at 71: Strong (healthy traction). For a Casual app, that means healthy traction.

Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.

📊 Performance Tracking LIVE

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Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
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since first record
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💰 Forecast Revenue / mo

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 3 of 3 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
Mid install base (65,704 ratings)METRIC
+$5,500
Good rating (4.2★)METRIC
+$800
Ad-supported / freemiumMETRIC
+$600
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →
🔖 v5.0.3🔄 updated 9mo ago📂 Casual💰 Free

📝 About this app

!!! ONE OF JAPAN’S MOST POPULAR APPS, WITH OVER 10,000,000 DOWNLOADS !!!

An addicting Japanese game that tests your reflexes against time and movement. Test your speed and accuracy with this simple and fun game!
Bring back the heart of that nostalgic boy!

The more you walk, the more reward you get. You can buy new shoes from mom.
When you reach the best titles of "Time Attack", "Endors" and "Sundome", you can play with their shoes. Let's go out with new shoes!

Start
Tap the start button to begin and then tap on the black blocks to follow the 50 steps toward the goal.
The quicker you tap, the faster the path moves!
Tap on a white block and the game is over.

Time Attack Mode
Test your speed to see how fast can you complete 50 steps to the goal?

Endurance Mode
At the start of this mode you have the option to display how many steps you’ve taken and if you want a countdown.

Choose “Yes” to display your steps and to begin a countdown of 10 seconds.
Choose “No” to walk on the path as long as you can without mistakes.

Sudden Stop Mode
In this mode you have a 10 seconds to step as many times as possible, but you have to stop before the 10 second mark.
One step over10 seconds and you lose--so tip-toe quickly, but carefully!

Score
Your scores are recorded so you can always check your improvement.

About
Instructions on how to play the game, as well as the developer’s best score are included.

Can you do better than the developer?

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
Don't step the white tile
Developer
fieldWalking
Bundle ID
jp.kino.whiteLine
App Store URL
Open in App Store
Category
Casual
Content rating
Not found
Languages
Not found

Company

Website
Not found
Tagline
Not found
Description
Not found
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
Not found

Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
$1.9K/mo
Top-grossing rank
Not found
All-time revenue
Not found
Pricing
Not found

Founder

Name
Not found
X / Twitter
Not found
LinkedIn
Not found
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
Not found
Press / News
Not found

Contacts & Socials

Socials
Not found
Email
Not found
Phone
Not found
Contact page
Not found
About page
Not found
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.

More by fieldWalking

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Full revenue analysis
Read the article-style breakdown for Don't step the white tile: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
Read deep-dive →