What platforms does ASOFAST support?

ASOFAST is available on Web App, MacOS, Windows and Linux.

What are the limitations of ASOFAST?

Requires cloning a GitHub repository and configuring it locally, which is a barrier for non-technical users. Generation depends on the user's own API key, so AI costs are a separate expense. Support is limited to GitHub issues, with no dedicated help desk described.

ASOFAST

Name: ASOFAST
Author: ASOFAST

Free, self-hosted ASO tool for App Store and Google Play listings

Intermediate

Visit ASOFAST Back to AI tools

Screenshot of ASOFAST, Free, self-hosted ASO tool for App Store and Google Play listings

What is ASOFAST?

ASOFAST is a free, MIT-licensed, self-hosted dashboard that generates App Store and Google Play metadata, keywords, translations in 80+ languages and screenshot templates using your own AI API key.

ASOFAST is an open source app store optimization tool that runs as a local dashboard. It drafts the text and visuals that make up a store listing for iOS and Android apps: titles, subtitles, keywords, descriptions, translations and marketing screenshots. Output is tuned to each store's character limits, and listings can be produced in more than 80 languages. The tool is aimed at indie developers and small product teams who want to handle ASO in-house instead of paying an agency. Because it is self-hosted and released under the MIT license, the code can be forked and extended. Listing data, analytics and store credentials stay on the user's own machine, and no inference passes through the vendor's servers. In practice, a user points ASOFAST at an existing App Store or Google Play listing, or starts from an app name and category. Content is then generated with the user's own AI API key and brand voice, so model choice and cost remain under the user's control. Up to five competing apps per store can be referenced so the generated metadata and screenshots fit the market. A focused editor shows how each field will look before publishing. The screenshot generator takes raw captures and frames them for iPhone, iPad, Android phones and Android tablets in the sizes each store requires. A submission checklist covers launch preparation, and finished listings can be pushed to App Store Connect and Google Play Console from the dashboard or exported for a team to review. Among alternatives, hosted ASO platforms usually charge subscriptions and keep data in their cloud, while ASOFAST charges nothing and asks only that the user pay for the API calls they choose to make. The tradeoff is setup work: it is installed from GitHub rather than signed up for, and support runs through the repository's issue tracker. It suits teams comfortable with a local developer workflow who care most about localization speed, cost control and data ownership.

How do you use ASOFAST?

1Clone the repository
Get the code from the AsoFast GitHub repository and install it on your own machine, since the dashboard runs locally.
2Add your AI API key
Enter the API key you want to use for generation. This sets which model is used and keeps costs and data under your control.
3Connect your app
Point the dashboard to an existing App Store or Google Play listing, or start from scratch with an app name and category. Add up to 5 competing apps for context.
4Generate and review content
Draft titles, keywords, descriptions, translations and screenshot layouts, then edit each field and preview how it will appear in the store.
5Publish or export
Upload raw screenshots to be framed for each device size, work through the submission checklist, then push to the stores or export assets for your team.

Pros and cons

Pros

Completely free and MIT-licensed, with no usage limits, subscriptions or credit cardAI
Runs locally, so listing data and store credentials never pass through a vendor serverAI
Covers both App Store and Google Play with metadata, translations and screenshots in one dashboardAI
Bring-your-own API key gives control over model choice, cost and data privacyAI
Competitor references (up to 5 per store) help tailor generated metadata to the marketAI

Cons

Requires cloning a GitHub repository and configuring it locally, which is a barrier for non-technical usersAI
Generation depends on the user's own API key, so AI costs are a separate expenseAI
Support is limited to GitHub issues, with no dedicated help desk describedAI
The homepage mentions no keyword rank tracking or ongoing store analytics, so it may not replace a full ASO suiteAI

How much does ASOFAST cost?

Free trial

No trial is needed because the full tool is free, with all features included and no usage limits.

Learn more

Pricing

Free and open source under the MIT license at $0, with no usage limits or credit card. Users only pay for the API usage of their own AI provider.

Learn more

Support

Bugs and feature requests are handled by opening an issue on the AsoFast GitHub repository.

Integrations

Works with Apple App Store Connect and Google Play Console for publishing, and accepts your own AI API key for generation.

Features

AI-generated titles, subtitles, keywords and descriptions, listings in 80+ languages, marketing screenshot frames for iPhone, iPad and Android, a submission checklist, direct publishing to App Store Connect and Google Play Console, and competitor-aware content.

Frequently asked questions about ASOFAST

How much does ASOFAST cost?
Free and open source under the MIT license at $0, with no usage limits or credit card. Users only pay for the API usage of their own AI provider.
Does ASOFAST offer a free trial?
No trial is needed because the full tool is free, with all features included and no usage limits.
How do you use ASOFAST?
The walkthrough on this page covers 5 steps: 1. Clone the repository 2. Add your AI API key 3. Connect your app 4. Generate and review content 5. Publish or export.
What platforms does ASOFAST support?
ASOFAST is available on Web App, MacOS, Windows and Linux.
What does ASOFAST integrate with?
Works with Apple App Store Connect and Google Play Console for publishing, and accepts your own AI API key for generation.
What are the limitations of ASOFAST?
Requires cloning a GitHub repository and configuring it locally, which is a barrier for non-technical users. Generation depends on the user's own API key, so AI costs are a separate expense. Support is limited to GitHub issues, with no dedicated help desk described.