NinJump

Backflip Studios, Inc. · com.bfs.ninjump

2.9 out of 5 (67 ratings) v734.9 2.4 MB Android 6.0+ PEGI 12 · Low Maturity

Download APK 2.4 MB All versions

The source store flagged this file with a security warning Details

At a glance

Latest version: v734.9 (1)
Updated: May 19, 2025 (1 year ago)
APK size: 2.4 MB
Requires: Android 6.0+ (API 23)
CPU support: Any (no native code)
Category: Arcade (game)
Permissions: 11 (7 sensitive)
Website: backflipstudios.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

NinJump is a game by Backflip Studios, Inc. in the Arcade category. It has no native code, so it runs on any Android processor.

It asks for 11 permissions, 7 of them sensitive, including precise location, camera and read media images.

Ratings

2.9out of 567 ratings

5 ★39%
4 ★6%
3 ★6%
2 ★1%
1 ★48%

Ratings from users of the source store — not collected or verified by AAPKs.

What's new in v734.9

Bug fixes and optimizations.

Description

From the listing uploaded by “sdf43re”.

"Yet another brilliant slice of freebie fun" -Pocket Gamer "You really need to give Ninjump a try" -Touch Arcade "Check out Ninjump, it's extremely fun" -148 Apps "This is fast becoming one of my favorites" -The App Era Rise to the top and become a ninja master in NINJUMP, the latest FREE game from Backflip Studios, makers of PAPER TOSS! In this fast paced ninja climbing game, your goal is to rise as high as you can while avoiding killer squirrels, angry birds, enemy ninjas, throwing stars and exploding bombs. With a simple tap you can jump from one wall to the other, knocking obstacles from the air as you do. Take down three enemies of the same kind to trigger mega-jump bonuses. Collect shields to plow through your opponents with. Just watch out for ledges and other ninjas because they will knock you off and send you to your doom! You will be amazed by the gorgeous graphics, rich gameplay, immersive music and the insanely addictive quality of this game. Features include: -Simple single-tap gameplay -Ninjas -Killer squirrels -More ninjas -Beautiful graphics -Awesome bonuses -Original sound and music -Papaya Leaderboards -Challenge a friend via email -Post scores on Facebook or Twitter At Backflip Studios making fun games is priority one! We have seen over 34,000,000 downloads across our library of games and greatly value your support and feedback. Try PAPER TOSS our other hit FREE game! Follow us on twitter: @backflipstudios Thanks for playing!

Security & authenticity

Security rating: Warning

Signing certificate

Certificate issued to “test” Not the developer's name (“Backflip Studios, Inc.”). Names in certificates can't be verified, so this alone proves nothing.
The same certificate signs apps from 38 different developers Developers sign only their own apps, so this almost always means the files were re-signed by someone else — often after being modified.

Store checks and file details

Developer signature check failed May 19, 2025
Signed byCN=test, OU=test, O=test, L=test, ST=test, C=US
Signing certificate (SHA-1)58:67:E2:2B:E9:DB:F7:FA:32:35:B4:DF:22:1F:D4:89:6E:8C:AF:BD
File MD52202afb8e80691248ff645fb24240e4e
Uploaded by “sdf43re” uploading since 2025

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

Permissions (11)

NinJump requests 11 permissions, 7 of them sensitive.

Camera Sensitive android.permission.CAMERA
Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Read media audio Sensitive android.permission.READ_MEDIA_AUDIO
Read media images Sensitive android.permission.READ_MEDIA_IMAGES
Read media video Sensitive android.permission.READ_MEDIA_VIDEO
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) com.bfs.ninjump.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Camera android.hardware.camera
Basic touch input android.hardware.faketouch
Location android.hardware.location

NinJump APK: questions and answers

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

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the NinJump APK safe?

No one can promise that a file is safe, but some things can be checked. The source store flagged this file with a security warning. Its signing certificate is also used for apps from 38 different developers. After downloading, check that the file's MD5 is 2202afb8e80691248ff645fb24240e4e.