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Last updated on: 2026-06-06
Android Apps > Productivity > Hammer
Hammer icon

Hammer

3.1.3
Dark Rock Studios
4.50
11 reviews
500+
Downloads
Free

A simple tool for building stories.

Hammer Screenshot 1 of 5
Hammer Screenshot 2 of 5
Hammer Screenshot 3 of 5
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About Hammer

Hammer is a productivity app developed by Dark Rock Studios.

Download Statistics

Hammer has been downloaded 810 times. In the last 30 days, the app was downloaded 57 times.

User Ratings

Hammer is rated 4.50 out of 5 stars. The rating is based on 11 ratings.

App Information

Hammer is FREE to download. The APK download size is 6.11 MB. The latest version available is 3.1.3. The last update was on June 4, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play June 2023.

Description
Please join our Discord to report issues! https://discord.gg/GTmgjZcupk

Multi-platform

This app is where ever you are. Your phone, tablet, desktop, laptop, this program can be installed and run, not simply a website-in-a-box, but instead using native client side technologies to provide the best experience possible.

Offline first

I was frustrated with most of the story writing software I was finding as they were using web technologies (aka: Web Page in a box) which always seems to run into problems while being used offline for long periods of time. Hammer is designed from the ground up to be entirely local, no internet connection required, ever.

Transparent Data

Your data is yours. It's not stored in the cloud, or some opaque database. It is stored in simple, human readable files, just using files and folders to define the project structure. You can open your OSes file browser and take a look for your self. If this program went away today you would be able to easily interact with your data.

Intelligent Syncing between devices

Your data can be synchronized between devices allowing you to work on your story from anywhere, and have no fear of a change on one device, overwriting a change on another device.

Optional and Self hosted Syncing

Syncing is entirely optional, you can install the client and use it on one device, or you can install the server and sync your data between devices.

Recent changes:
- EPUB export! Now with a Table of Contents and custom file naming
- Visualdiffs when comparing drafts and merging sync conflicts
- Distraction-free editing: phones hide everything but the editor while typing
- New desktop splash screen
- Timeline Z-A sort option
- More reliable sync error handling
- Faster Linux AppImage delta updates
- Fix: Spellcheck disabling
- Fix: Sync re-ID error
- Updated translations
- Server: Migrate DB to Postgres
- Server: Optional analytics
Show more Show less

More data about Hammer

Price Free to download
Total downloads 810
Recent downloads 57
Rating 4.50 based on 11 ratings
Ranking Not ranked
Version 3.1.3
APK size 6.11 MB
Number of libraries ?
Suitable for Everyone
Ads NO ads

App Performance Report

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Hammer compared with similar apps

Common keywords of similar apps

Syncing Optional Server Hammer Simple Desktop Program Run Box Client Technologies Story Web Stored Change Install Error Fix Data Sync Devices Device Offline Files File

Keywords missing from this app

Cloud App Access Share Mobile Content Work Documents Management Create Storage Manage Vectorworks Language Platform Experience Time Sharing Projects Programming Easily Ai Edit View Account Features Stay Users Teams Easyjoin Enterprise Photos Secure Tools Text Linux Real Project Folders Phone Editor Internet Free

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Google Play Rating history and histogram

Downloads over time

Hammer has been downloaded 810 times. Over the past 30 days, it has been downloaded 57 times.

Changelog of Hammer

Show changelog

Developer information for Dark Rock Studios

Dark Rock Studios

darkrockstudios@gmail.com

Website

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Comments on Hammer for Android

★★★★☆ robonxt · Sep 19, 2023
It's in alpha, but a great concept. Excited to see how this improves!
★★★★☆ Joe ibotson · Oct 9, 2025
This really decided the only complaints I have is that you can't use pngs instead you have to use JPG, and you can't change the name of a entry.

Google Play Rankings for Hammer

This app is not ranked

Technologies used by Hammer

Hammer is requesting 7 permissions and we don't have library information (yet).
Show details
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