Comparison

Forby App vs Prokrino

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Forby App

Features
Read full description

ForBy.io – Better Decisions, Together Make better group decisions. ForBy.io helps teams and communities explore diverse perspectives, resolve conflicts, and reach solutions that work for everyone. Build Better Proposals Guide members to clearly express their values and viewpoints Foster respectful dialogue and genuine understanding Develop proposals that address everyone's real concerns Scale from Teams to Communities Works for small groups or large nested organizations Supports flexible delegation and external collaboration Surfaces the best ideas while keeping everyone aligned Vote with Confidence Multiple voting methods: Approval, Ranked Choice, and Score Voting Developed with leading voting science experts Captures collective preferences more accurately than traditional voting ForBy.io is built for humanity's coordination challenges. Whether you're a neighborhood association, cooperative, team, or large community network, ForBy.io provides the structure and tools to tackle complex decisions transparently and inclusively. Download ForBy.io and experience decision-making that actually reflects your group's shared values

About

Prokrino

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Prokrino turns a complex, uncertain choice into a clear, documented, defensible decision. Define what matters, compare your options the way analysts do, and see not just a winner — but why it wins and how stable that result really is. GUIDED FROM THE FIRST MINUTE • Smart Start turns three short questions into a template, a workflow and an effort estimate • 19 practical templates: home, car, job offers, supplier, software, hiring and more • Two fully worked showcase examples, free to explore end to end SERIOUS ANALYSIS, MADE UNDERSTANDABLE • Pairwise comparisons (AHP) with a consistency check that names the exact judgments in conflict • Mix judgments with real measurements — higher-is-better or lower-is-better • Sensitivity analysis and deterministic Monte Carlo robustness: winner probabilities and score ranges • Readiness, confidence and rationales, so the decision can be defended later DECIDE TOGETHER • Facilitator mode gathers up to 100 independent responses — participants take part for free, without accounts • Consensus analytics and a disagreement map before the group commits REMEMBER AND IMPROVE • A decision journal records the expected outcome, your assumptions and the review that follows • Calibration analytics and a yearly decision review report PROFESSIONAL OUTPUT • Multi-page branded PDF reports with your logo and selectable sections • CSV and JSON exchange that round-trips cleanly with Excel and Numbers PRIVATE BY DESIGN • Local-first: your decisions stay on your device — no accounts, no ads, no tracking • Available in English, Greek, Italian, Spanish, French and German FREE AND PRO One complete decision is free, with the full core workflow. A single one-time purchase unlocks unlimited decisions, group consensus, Monte Carlo analysis, criterion hierarchies and branded reports. No subscription

Screenshots

Forby App3 screens
Prokrino4 screens

Verdict

The call

The clearest difference is in-app purchases: Forby App at none against Prokrino's 1. Forby App also leads on iOS requirement (15.0 vs 18.0). Prokrino's advantage is update cadence (every 3 days vs every 2 weeks). On price, ads and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Prokrino sells 1 one-off in-app purchase. Forby App asks for nothing beyond the download.

UpkeepUpdate frequency

Forby App ships an update every 2 weeks, Prokrino every 3 days. The most recent releases landed on October 6, 2026 and October 18, 2026 respectively.

Scorecard3 real differences Ā· 3 level
Forby App versus Prokrino: the parameters behind the verdict, then further details
ParameterForby AppProkrino
PriceFreeFree
Update frequencyEvery 2 weeksEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS15.0 — better18.0
Further details — not scored
Size18 MB14 MB
Age rating4+4+
DeveloperForby Public Benefit CorporationSpyridon Tsiolakis

In-app purchases

None

Forby App

No in-app purchases

1 purchases

Prokrino

One-time1
  • Prokrino Pro$9.99

Questions

Is Forby App free?
Forby App is free to download, with no in-app purchases.
Is Prokrino free?
Prokrino is free to download, with in-app purchases available.
Do Forby App or Prokrino have ads?
Neither Forby App nor Prokrino shows ads.
Which is updated more often, Forby App or Prokrino?
Forby App ships an update every 2 weeks, and Prokrino every 3 days. Most recently, Forby App was updated on October 6, 2026 and Prokrino on October 18, 2026.

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