ヤマスタ 山のスタンプラリー 登山/ハイキング/アウトドア app icon

ヤマスタ 山のスタンプラリー 登山/ハイキング/アウトドア

[Check-in for the summit! ] "Mountain stamp rally app" produced by Yama and Keiya. You can collect climbing memorial stamps using the GPS function.

山と溪谷社 · jp.co.yamakei.yamasta_android

Not rated yet 50K+ downloads v3.0.6 17.1 MB Android 10+ PEGI 3 · Everyone

  • Signature matches the Google Play version Details

At a glance

Latest version
v3.0.6 (305)
Updated
Jan 16, 2026 (9 months ago)
APK size
17.1 MB
Requires
Android 10+ (API 29)
CPU support
Any (no native code)
Graphics
OpenGL ES 2.0+
Category
Sports (app)
Permissions
21 (3 sensitive)
Website
yamasta.yamakei.co.jp
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

ヤマスタ 山のスタンプラリー 登山/ハイキング/アウトドア is an app by 山と溪谷社 in the Sports category. It has no native code, so it runs on any Android processor.

Since version 3.0.0, the minimum Android version rose from 9 to 10. It asks for 21 permissions, 3 of them sensitive: precise location, location in the background and approximate location. It asks for the same permissions as version 3.0.5. The app offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.

What's new in v3.0.6

◇◆Ver3.0.6アップデート情報◆◇ ・機能改善

Description

From the listing uploaded by “appupdater”.

Packed with courses that'll make you want to hit the trails this weekend! Check in to commemorate your hikes and mountain climbs and collect commemorative stamps. "YAMASTA" is a "Mountain Stamp Rally App®" produced by Yama-kei Publishing. Use your smartphone's GPS to collect digital stamps to commemorate your hikes and mountain climbs. All basic functions are free to use. Enjoy viewing your collected stamps like a collection, and the more you use them, the more fun you'll have. You're sure to find an opportunity to get back out and explore nature again. [How to Enjoy YAMASTA] ◆ Participate in a Stamp Rally and Collect Stamps Check in at stamp rally courses across Japan, or at check-in-enabled tourist attractions and mountains to receive a commemorative digital stamp. Collect stamps and create your own stamp book! Stamp designs vary depending on your check-in location. You'll have to check in to find out what stamps you'll get. ◆ Map feature that lets you check your current location and check-in location The newly added map feature allows you to check your current location and check-in location on Geospatial Information Authority of Japan maps or Google Maps. In addition, some stamp rally events have course maps available. By downloading the Geospatial Information Authority of Japan maps and course maps in advance, you can view them even in the mountains without cell phone reception. Please download them before you head out. ◆ Save money with Yamasta-exclusive coupons Yamasta-exclusive digital coupons are available for use at restaurants and facilities around the course. Use them before, during, or after your hike to save money on your stamp rally. ◆ Collect stamps and receive original novelty items At some stamp rally events, you can win original novelty items on a first-come, first-served basis or through a lottery. The conditions for earning novelty items vary depending on the stamp rally event, so please check the Yamasta website for details. ◆ Complete the stamp rally and get a trophy Earn trophies based on your stamp rally completion status. In addition to the stamp rally completion trophy, there are also limited-time trophies and hidden trophies. ◆Earn Yahoo! Points by Checking In Check in at tourist attractions and mountain peaks and earn stamps to receive Yahoo! Points. Your Yahoo! Level increases according to the points you earn. We plan to add new features and perks using Yahoo! Points in the future. ◆Paid Service "Yahoo! Membership" Basic features are free, but by joining the paid "Yahoo! Membership" service, you'll gain access to convenient features like the "Self-Stamp Issuance" and "Auto Check-In" features. You'll also receive exclusive perks like pins. For more information, please visit our website. ・Self-Stamp Issuance Feature Users can issue stamps for up to 10 locations per year for mountains they climbed before starting Yamasta, or for places they forgot to check in at. ・About the Auto Check-In Feature This feature automatically issues a stamp upon arrival at a check-in location, preventing you from forgetting to check in. ※Regarding the use of foreground service permissions: The auto check-in feature obtains foreground location information with your permission. Foreground services are only used when checking in at a spot using the auto check-in feature. ●Notes - You can check in at YAMASTA even when you're out of mobile phone signal range. Depending on your smartphone's performance, weather, terrain, and other conditions, your smartphone's GPS accuracy may decrease, preventing you from checking in. Stamps are issued by submitting an application to the Secretariat; please check the application procedure on the website. Also, please note that some smartphones may have difficulty using the app. - Be sure to allow the alert that appears when you first launch the app, asking whether you want to allow location services. If you decline, you can change the settings by going to "Settings > Privacy > Location Services" on your iPhone. - For questions or comments about the app, please contact us via the app's "Menu" > "Contact Us." - Before checking in, always stop and ensure your surroundings are safe. For safety reasons, the check-in area has been set wide, allowing you to check in even from a short distance from the designated location. - GPS is used in the background for check-in functions and notification distribution. Please note that this may slightly drain your battery. - For other important notes, please see the website. - Recommended operating environment: Android 12 or higher

Version history

4 versions are listed, going back to v3.0.0. Since v3.0.4 it requires Android 10+.

All 4 versions

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Jan 16, 2026.
  • Certificate issued to “Shinya Eguchi” This is the certificate of the Google Play version.
  • Same certificate as the 2 other versions checked

Store checks and file details

  • Developer signature verified Jan 16, 2026
  • Validated against Google Play Jan 16, 2026
  • Signed byCN=Shinya Eguchi
  • Signing certificate (SHA-1)74:98:AE:D5:2E:2F:2A:C4:AF:91:E9:6D:66:DA:6C:89:0B:6E:6A:D0
  • File MD542f0b6258cd321f8d6afbe0fe3ae19fe
  • Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (21)

ヤマスタ 山のスタンプラリー 登山/ハイキング/アウトドア requests 21 permissions, 3 of them sensitive.

Required hardware & features

ヤマスタ 山のスタンプラリー 登山/ハイキング/アウトドア APK: questions and answers

Is there a version of ヤマスタ 山のスタンプラリー 登山/ハイキング/アウトドア for older Android phones?

The current version needs Android 10 or later. Version 3.0.0 is the newest listed build that installs on Android 9 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 3.0.0 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is ヤマスタ 山のスタンプラリー 登山/ハイキング/アウトドア free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the ヤマスタ 山のスタンプラリー 登山/ハイキング/アウトドア APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 42f0b6258cd321f8d6afbe0fe3ae19fe.

Tags

More Sports apps