Appray
Stop praying. Start proving.
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Pressure-test your product idea before you build. Use JTBD, prioritize the MVP, and get a clear Build / Kill / Prove report. No AI. All on device.
Stop praying. Start proving.
Appray helps founders, indie makers, and product designers validate product ideas with Jobs To Be Done (JTBD) before writing a single line of code.
Start with a rough idea. Answer guided product questions. Evaluate features in Feature Court. Get a Build / Kill / Prove report that shows what to build now, what to remove, and what to validate first.
What Appray helps you do
* identify the core customer job your product should solve;
* uncover existing alternatives and where they fall short;
* define your product’s first meaningful user outcome (“magic moment”);
* evaluate features using transparent scoring criteria;
* separate Build, Later, Kill, and Prove decisions;
* generate a practical product report from your own answers;
* export or share your report as Markdown.
Private by design
No AI. No cloud. No account.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Appray Pro is here - and the report is not part of it.
The full Build / Kill / Prove report, your saved history, Markdown export and starting a new quest all stay free. Charging for the verdict would make every verdict look bought. Pro adds three things instead: several ideas open at once as separate projects, the report as a laid-out PDF, and a comparison between two runs of the same project showing which verdicts moved.
Also new:
- Starting a new quest no longer erases the old one. The project is archived whole, with every answer in it, and Reopen brings it back exactly as you left it.
- Your data: see what Appray holds on this iPhone, counted from the device rather than described. Export all of it as one file, or delete all of it.
- Feature Court: the five scoring axes are readable at last - one option per row, instead of five chips sharing a row and truncating to dots.
- A report opened mid-quest now says it is a draft and how many rounds are done, instead of presenting itself as finished.
- Accessibility: VoiceOver reads composed rows as one element, text stays legible at accessibility sizes, and tap targets meet the minimum.
Our Terms promise that material document changes are noted here, so:
- Terms gained "Who can use Appray" - 16 and over, the digital-consent age in Croatia.
- Terms corrected the note on EU dispute resolution: the Commission's ODR platform closed in July 2025.
- The Privacy Policy gained a section on your rights and what they can apply to.
The developer, Mariia Tararova, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Mariia Tararova
- Size
- 2.8 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 2 more
- English, German, Russian
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Appray Pro $4.99
- Copyright
- © 2026 Mariia Tararova
