Compass-J Downloads & RevenueCompass-J · App Store
簡単コンパス
Not in any tracked top chart right now.
Updated 9 Nov 2026 · rankings refresh through the day
Developerhiroyuki uchida
CategoryNavigation
PriceFree
Released
Rating★ 4.3 (2k)
Version00.00.54
Age rating4+
First seen by us
28 Sep 2026
28 Sep 2026Installs (est.)100k+ worldwide
Full timeline · 3 events
- 🆕Compass-J first spotted by AppInsider#53 in Top Free · Navigation · Japan
- 📦Compass-J version 00.00.54Resolved an issue where the app could be installed on devices without a magnetic sensor.
This should eliminate cases where the compass does not move.
Added a feature to detect causes of compass deviation and suggest solutions.… more - 🆕Compass-J released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.3 ★
2k ratings
Measured
Compass-J on the App Store
App details
App ID
1096012000
Publisher
hiroyuki uchida
On the store since
Mar 2016
10 years on the store
Minimum OS
iOS 12.0+
iPhone 5s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
2
EN JA
Size
138 MB
Also listed in
Utilities
Compass-J downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How Compass-J makes money: subscriptions, one-off purchases and ads.
Ads · 2 ad networks
Ads
/mo
of revenue
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.3 ★
2k ratings
Measured
Ratings
2k
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
under 1
4-week average
Lifetime rating
4.3★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
45/100
faster than 41% of Navigation apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About Compass-J
This compass clearly displays directions in Japanese.
In addition to the cardinal directions, it shows 16-point directions based on the orientation of your device.
This app was featured in episode 4 of the Nippon TV drama "Tokyo Tarareba Girls".
It also appears in a theatrical film.
For details, please check the link within the app.
It can also be used as a compass to determine the direction for eating Eho-maki during Setsubun.
Displays directions such as "north-northwest", "east-northeast", "south-southeast", and "west-southwest" in Japanese.
Setsubun in 2026 will be on February 3rd, and the lucky direction is south-southeast.
It is useful as an Eho-maki compass for Setsubun.
We resolved the issue where the app could be installed on devices without a magnetic sensor.
*The compass operates using a magnetic sensor and will not function on devices without one.
We added a feature that detects environments where the compass may be inaccurate and provides solutions.
Features were added to hide banner ads and to use the app offline in places like mountains and oceans.
Please give it a try.
In addition to the cardinal directions, it shows 16-point directions based on the orientation of your device.
This app was featured in episode 4 of the Nippon TV drama "Tokyo Tarareba Girls".
It also appears in a theatrical film.
For details, please check the link within the app.
It can also be used as a compass to determine the direction for eating Eho-maki during Setsubun.
Displays directions such as "north-northwest", "east-northeast", "south-southeast", and "west-southwest" in Japanese.
Setsubun in 2026 will be on February 3rd, and the lucky direction is south-southeast.
It is useful as an Eho-maki compass for Setsubun.
We resolved the issue where the app could be installed on devices without a magnetic sensor.
*The compass operates using a magnetic sensor and will not function on devices without one.
We added a feature that detects environments where the compass may be inaccurate and provides solutions.
Features were added to hide banner ads and to use the app offline in places like mountains and oceans.
Please give it a try.
Latest updates
00.00.54
Resolved an issue where the app could be installed on devices without a magnetic sensor.
This should eliminate cases where the compass does not move.
Added a feature to detect causes of compass deviation and suggest solutions.
