Flexible analysis
Calculate equal, user, global, and item-weighted decision makers.
Structured expert judgment for iPhone and iPad
From expert estimates to clearer decisions.
Build expert panels, capture uncertainty, and combine assessments with Cooke’s Classical Model in one focused, offline workspace.
- No account
- No tracking
- Local storage
A guided workflow
Move through complex analysis one clear step at a time.
Anduryl keeps experts, questions, assessments, and results in a simple sequence with help available throughout the app.
- 01
Build the panel
Add experts and optional user-defined weights.
- 02
Define questions
Create seed questions with known answers and target questions for analysis.
- 03
Capture uncertainty
Record low, median, and high percentile estimates for each expert.
- 04
Calculate results
Compare scores, weights, and combined decision-maker distributions.
Built for thoughtful work
All the essentials, without the noise.
Visual results
Review expert performance, weights, and uncertainty ranges with native charts.
Portable projects
Save locally, then import or export Anduryl JSON files when you choose.
Accessible guidance
Use contextual help, readable layouts, Dynamic Type, and VoiceOver-friendly labels.
Private by design
Your projects remain yours.
Anduryl has no accounts, advertising, analytics, tracking, or cloud service. Your project data remains on your device unless you choose to export or share it.
Free and open source
Transparent methods. Open foundations.
Anduryl for iOS is an independent SwiftUI adaptation of the original ANDURYL Python application. It is distributed under the GNU General Public License, version 3, without warranty.
The original project was led by Guus Rongen, with contributions from Oswaldo Morales Nápoles, Marcel ’t Hart, and Georgios Leontaris.
Visit the original ANDURYL repository