Increase Sprinting Speed

Strength & conditioning program for sprinters to improve their race time.

Fitivity · com.fitivity.sprinting_speed

Not rated yet 100K+ downloads v11.0.3 75.3 MB Android 9+ PEGI 12 · Low Maturity

Download APK 75.3 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v11.0.3 (208)
Updated: Jun 17, 2026 (4 months ago)
APK size: 75.3 MB
Requires: Android 9+ (API 28)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Sports (app)
Listed since: Nov 22, 2021 (at least)
Permissions: 17
Website: getfitivity.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Increase Sprinting Speed is an app by Fitivity in the Sports category, listed since at least November 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 8.2.1, the APK shrank from 85 MB to 75.3 MB and the minimum Android version rose from 4.0.3 to 9. It asks for 17 permissions, none of them sensitive. It asks for the same permissions as version 11.0.1. 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 v11.0.3

Minor bug fixes and performance improvements

Description

From the listing uploaded by “appupdater”.

Fitivity gets you better. Looks like you’re here to get better speed. App to get you running and sprinting faster! Any sprinter knows that even a fraction of a second can be the difference in losing a race. A sprinter can lose a race for many reasons, but the MOST common reason is they are NOT properly conditioned. This exercise program will give you an edge over all the other track runners in your district so that you are highly conditioned come race day. This app focuses on getting you in the BEST sprinting shape of your life - helping you optimize your: - Starting strides off the blocks (start & acceleration) - Full sprinting strides (breakaway speed) - Faster leg turnover (finishing speed - last kick) Specific Focuses of Program - Increase stride length and power - Isometric & eccentric hamstring strength - Upper body plyometrics for optimal arm swing - Abs & core Do this program in addition to your current sprinting workouts! How fast you want to get is now up to you. If you want to run faster than the competition in races and track events, than this is the app for you. In addition to your weekly workouts, try out Fitivity BEATS! Beats is a highly engaging exercise experience that combines mixes by DJ's and super motivating trainers to push you through workouts. • Audio guidance from your personal digital trainer • Customized workouts designed for you each week. • For each workout you are provided with HD instructional videos to preview & learn training techniques. • Stream workouts online or do workouts offline. Privacy Policy and Terms of Use: https://www.loyal.app/privacy-policy

Version history

6 versions are listed, going back to v8.2.1. Since v10.0.2 it requires Android 9+.

v11.0.3 LATEST Jun 17, 2026 75.3 MB TRUSTED v11.0.1 May 27, 2026 68.3 MB TRUSTED v11.0.0 May 23, 2026 68.3 MB TRUSTED v10.0.2 Jan 23, 2026 32.4 MB TRUSTED v8.2.5 Jul 21, 2025 105.8 MB TRUSTED

All 6 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jun 17, 2026.
Same certificate as the 5 other versions checked

Store checks and file details

Developer signature under review Jun 17, 2026
Validated against Google Play Jun 17, 2026
Signed byOU=fitivity
Signing certificate (SHA-1)79:A5:EE:43:6C:10:6F:15:B2:40:80:3D:55:A2:D1:57:07:2C:DB:42
File MD56f3ed70de5ea59b7bc5d7284f513b48b
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 (5 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (17)

Increase Sprinting Speed requests 17 permissions, none of them sensitive.

Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
Advertising ID com.google.android.gms.permission.AD_ID
Attest (custom) com.amazon.privacypass.ATTEST
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Google Play license check com.android.vending.CHECK_LICENSE
In-app purchases (Google Play Billing) com.android.vending.BILLING
Internal broadcast protection (app-defined) com.fitivity.sprinting_speed.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Run foreground services android.permission.FOREGROUND_SERVICE
Show notifications android.permission.POST_NOTIFICATIONS
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Landscape screen android.hardware.screen.landscape
Wi-Fi android.hardware.wifi

Increase Sprinting Speed APK: questions and answers

Is there a version of Increase Sprinting Speed for older Android phones?

The current version needs Android 9 or later. Version 8.2.5 is the newest listed build that installs on Android 7.0 and later. Get version 8.2.5 · 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 Increase Sprinting Speed free?

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

Is the Increase Sprinting Speed 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 5 other versions checked. After downloading, check that the file's MD5 is 6f3ed70de5ea59b7bc5d7284f513b48b.