AppBrain
AppBrain
  • Apps
  • Apps being viewed right now Trending apps today Most popular apps All-time most installed apps Top rated apps iPhone and iPad apps
  • Intelligence ▾
    Intelligence overview → Track any Android app or your whole market
    Track & analyze
    Keyword Tracker & OptimizerTrack & improve Play rankings App Performance ReportOne-off PDF for any app StatisticsFree Android & Play market stats
    Promote your app
    Featured Apps App Links
  • Intelligence
  • Pricing
  • Dashboard
  • Sign up
  • Log in
Android Apps > Entertainment > HERO System Mobile
HERO System Mobile icon

HERO System Mobile

by Slack Day Studio · Entertainment · Free
On Google Play since February 2018 · Data updated 2026-10-05

HERO System Mobile is made and published by Slack Day Studio. AppBrain is an independent app data site and isn't affiliated with Slack Day Studio. The app name, icon, screenshots and description belong to Slack Day Studio and are shown as published on Google Play.

AppBrain's verdict

EstablishedNiche
Total installs
5.5 thousand
Rating on Google Play
4.29
41 ratings
Last updated
September 15, 2026

HERO System Mobile is a niche app, with 5.5 thousand installs. It doesn't have enough ratings yet to judge what users think.

Download on Google Play

Installs

Tracked by AppBrain
Last 30 days
35
Play install range
5+ thousand
Launched
February 2018

Installs over time

HERO System Mobile has been installed 5.5 thousand times. Over the past 30 days, it has been installed 35 times.

Rankings

Google Play top charts

Google Play Rankings for HERO System Mobile

This app is not ranked

Competitors

Similar apps and more from Slack Day Studio

Alternatives to HERO System Mobile

D&D Beyond icon D&D Beyond
Wizards of the Coast LLC
4.6
Free
5,000,000+
Legend of the Five Rings Dice icon Legend of the Five Rings Dice
Fantasy Flight Games
4.3
Free
10,000+
Dice 2.0: Dice Roll icon Dice 2.0: Dice Roll
ACHIEVEup
4.0
Free
50,000+
Roll Player - The Board Game icon Roll Player - The Board Game
Mipmap Digital
4.7
$9.99
5,000+
Roll Tracker - Dice D20 icon Roll Tracker - Dice D20
Weber Web, LLC
3.6
Free
1,000+
Quest Calendar Heroes icon Quest Calendar Heroes
Sundial Games
4.3
Free
1,000+
Roll For It! icon Roll For It!
Thunderbox Entertainment Ltd.
4.0
$1.99
10,000+
Dice Legends icon Dice Legends
Seikami
4.1
Free
10,000+

More from Slack Day Studio

OpenD6 Toolkit icon OpenD6 Toolkit
Slack Day Studio
5.0
Free
500+

Releases

Updates seen on Google Play
Version
2.9.1
Launched
February 2018
  • Sep 15, 2026UpdateVersion 2.9.1
  • Apr 13, 2026Installs5,000+ installs
  • Jan 28, 2025UpdateVersion 2.1.13
  • Dec 3, 2024UpdateVersion 2.1.12
  • Dec 4, 2023UpdateVersion 2.1.11
Show all changes Show fewer

User feedback

Ratings and reviews on Google Play

Google Play Rating history and histogram

25
7
4
1
2

Comments on HERO System Mobile for Android

★★★★★ Derrick Jackson · Apr 10, 2022
I'm revising my earlier review. I was able to get the app working if the update broke it by clearing the data under the apps details in Android. Uninstalling didn't work, only clearing data under storage settings in the Hero app details.
★★★★☆ Matthew Rohr · Aug 1, 2018
I worked with the dev on a permission error I was getting when loading a character from SD card or internal storage. I was able to load the character from Google Drive. Dev is responsive and is working on the issue. The application looks promising. Lots of good stuff built in.
★★★★☆ Nick Catania · Mar 20, 2020
I really enjoy this app. I'm not sure which format my hero files must be in to import the files into the app. My files are currently PDF.
★★☆☆☆ Bill Riley · Jul 28, 2022
App still crashes if character has multi-power, and you go to the Powers tab. Why the radio silence from support/mods?

Technology

Found in the app by AppBrain
Ads
No ads
Price
Free
Libraries
23
App size
23.3 MB
Needs Android
4.1+
Content rating
Low

Technologies used by HERO System Mobile

8 permissions · 23 libraries
Subscribe to see full permission and library details

About the app and developer

About HERO System Mobile

HERO System Mobile is an entertainment app developed by Slack Day Studio.

How many times has HERO System Mobile been downloaded?

HERO System Mobile has been downloaded 5.5 thousand times. In the last 30 days, the app was downloaded 35 times.

What is the rating of HERO System Mobile?

HERO System Mobile is rated 4.29 out of 5 stars, based on 41 ratings.

Is HERO System Mobile free?

HERO System Mobile is free. The APK size is 23.27 MB. The latest APK version available is 2.9.1. The last update was on September 15, 2026.

What are the requirements for HERO System Mobile?

HERO System Mobile requires Android 4.1+ or higher. The app has a content rating of Low Maturity. The APK has been available on Google Play since February 2018.

App Performance Report

Get a detailed PDF report for HERO System Mobile with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Developer information for Slack Day Studio

Slack Day Studio

slackdaystudio@gmail.com

Sign in to see the developer's website

Legal name:

Address:

Phone number:

Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.
I'm the developer of this app

Share HERO System Mobile

Store listing

By Slack Day Studio, from Google Play

“Play HERO System games on your mobile device”

HERO System Mobile Screenshot 1 of 6
HERO System Mobile Screenshot 2 of 6
HERO System Mobile Screenshot 3 of 6
HERO System Mobile Screenshot 4 of 6
HERO System Mobile Screenshot 5 of 6
HERO System Mobile Screenshot 6 of 6
Screenshots by Slack Day Studio, from the Google Play listing
Description by Slack Day Studio Written by the developer, not by AppBrain. Click to read.
This app lets you bring your characters with you and play them on your phone using built-in dice-rolling tools.

Some key features:

* import 5th/6th edition characters from Hero Designer files directly
* roll characteristic or skill checks from the character sheet
* use the dice rolling tools to play the game
* shake the phone on die-rolling screens to make a roll!
* the app locally tracks cumulative statistics about your die rolls that you can review
* includes the H.E.R.O. tool that randomly generates a 5th edition character built on 250 points

Recent changes:
Fixes a crash on startup. If the app showed an error about "CursorWindow" instead of opening after you upgraded, this fixes it. Your characters are safe — they were never deleted, and this restores them automatically. Please don't uninstall or clear app data first.

Powers now show what they actually do. Teleportation, Flight and Stretching show their distance, attacks show their dice, Barrier and Endurance Reserve show their numbers. No character's cost changes.
Download on Google Play
Apps other people are watching Top new apps Popular Entertainment Apps Price drops on Google Play Today's trending apps
D&D Beyond icon D&D Beyond
Legend of the Five Rings Dice icon Legend of the Five Rings Dice
Dice 2.0: Dice Roll icon Dice 2.0: Dice Roll
Roll Player - The Board Game icon Roll Player - The Board Game
Roll Tracker - Dice D20 icon Roll Tracker - Dice D20
Quest Calendar Heroes icon Quest Calendar Heroes
Roll For It! icon Roll For It!
Dice Legends icon Dice Legends
Overview Alternatives History Reviews Rankings Technology
AppBrain Intelligence premium content

Subscribe now to get full and unlimited access to AppBrain Intelligence. You'll have access to:

  • App Intelligence dashboard (performance timeline, competitor comparison, country rankings, insight cards)
  • Detailed ranking data per app
  • Full timeline per developer
  • Device market shares data per country
  • Unlimited keyword tracking
1 Month

$75/mo
(billed every month)

SAVE 0%
Subscribe
3 Months

$65/mo
($195 billed every 3 months)

SAVE 13%
Subscribe
1 Year

$57.50/mo
($690 billed every year)

SAVE 23%
Subscribe
Each subscription will automatically renew 3 days before the expiration date for the same time period. Subscriptions can be cancelled at any time before the renewal.

AppBrain is an app data site, we track rankings, ratings, installs for all apps and games on Google Play and the App Store. AppBrain doesn't host app files or APKs, all install links go directly to the official store. All trademarks are owned by their respective owners.

More apps

  • Top Android apps being viewed
  • Cuisine Story: Merge Cooking
  • We Hub - Live Video Chat
  • MyInstants: Funny Soundboard

App statistics

  • Android statistics
  • Google Play Developer stats
  • Trending Android Apps
  • Trending iOS apps
  • Top popular Apps
  • Buy the best Android phone
  • Buy & sell app businesses

About AppBrain

  • Contact
  • Privacy
  • Documentation
  • DMCA takedowns
  • Blog
  • The AppBrain advertising system
© 2010-2026 - AppBrain