Prognosticator AI vs VYBEX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Prognosticator AI
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Prognosticator helps you make smarter predictions about the future. You type a forecast in plain language, and the AI turns it into a clean version with a title, deadline, chance of happening, and key reasons. You can edit or approve it before publishing. When your forecast’s deadline arrives, you mark if it was True, False, or Partly True. The app then learns from your results to give better suggestions next time. It’s “AI-driven” because the system doesn’t just help with text — it helps structure your forecast, suggest probabilities, and improve over time. But you stay in control: you decide what to publish and how to resolve it. Terms of Use (EULA) https://phpstack-791539-5921822.cloudwaysapps.com/terms-and-conditions
VYBEX
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VYBEX is an app store within the app store that lets you demo the apps we are going to build for you! Pick one you like, and request a demo call to get your app build by professionals at a fraction the cost an agency would charge.
Screenshots
Verdict
The clearest difference is iOS requirement: Prognosticator AI at 12.0 against VYBEX's 15.0. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Prognosticator AI | VYBEX |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 days | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 36 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | Michael Kauffman | Jordan Gillispie |
In-app purchases
Prognosticator AI
No in-app purchases
VYBEX
No in-app purchases









