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ChatStack - App Specs & Costs

ChatGPT plugin

Get scope and costs for apps

View in ChatGPT directory
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Rank by placement

#3990of 4,02824h7d

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Rank in Developer tools

#229of 24224h7d

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In its category

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Developer tools229th of 242 by placement
#PluginPosition7d
226ApyHub EU#3952
227Loadster#3976
228Termalin#3983
229ChatStack - App Specs & CostsThis page#3990
230nunu.ai#4003
231Sentry#4015596places down
232Expo#4016596places down

All 242 Developer tools plugins

Turn app ideas into detailed requirements, an MVP scope and an estimated one-time development cost.

Plan a mobile app, web app or AI solution before development begins. ChatStack helps clarify your idea and produces structured product requirements, user stories, technical specifications and a development cost breakdown.

Refine your scope and use the resulting specification with your chosen developers or AI coding tools. Estimates include assumptions and exclusions and are subject to project review.

Created by App Developer Studio. A consultation with the team is optional.

Example prompts

  • How do I turn my idea for an app into a development brief and cost estimate?
  • How much would it cost to develop a booking app?
  • I have an idea for an app and need to find the best way to build it and what it will cost

Skills

  • chatstack-interview

    Turn an incomplete app idea into requirements, stories, a tech spec, and a development cost estimate. Use when the user asks to estimate an app, get a quote, scope a PRD, or figure out what to build. Do not use for coding, calendars, or general PM advice.

Categories
Made by
App Developer Studio · Website
Sign-in
On Install
Availability
Available
Version
1.0.0
Created
September 11, 2026
More info