Comparison

Superfans Preview vs Rey

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

Head to head
About

Superfans Preview

Features
Read full description

Superfans Preview – Tailored for Your Best Customers Bring your mobile app vision to life before it reaches your superfans. The Superfans Preview App lets you: Preview in Real-Time: See how your mobile app looks before it goes live. Test Themes & Layouts: Experiment with different designs, colors, and layouts while your app is still in draft mode. Fine-Tune Features: Ensure everything works perfectly – from custom blocks to interactive content – before launch. Prepare for Your Superfans: Deliver a polished, personalized experience your best customers will love. Whether you’re testing early access features, push-powered journeys, or curated home screens, this app ensures your mobile app is flawless and fan-ready before hitting the public. Your superfans always show up for you – now make sure your app shows up for them.

About

Rey

Features
Read full description

The official mobile companion app for viewing and testing mobile apps built with Rey, a platform for building mobile apps visually. Test your mobile apps instantly on your phone as you build them on the web. Scan a QR code and see your designs come to life on your device in real-time. Instant Preview: Design on the web and see changes appear immediately on your phone. Iterate faster by testing interactions, layouts, and user flows on actual iOS devices. Real Device Testing: Experience your app exactly as your users will, with native performance, accurate touch responses, and true-to-life screen dimensions. How it works: - Open your Rey project on the web - Scan the QR code with your phone - Start building and testing If you have any questions, please reach out to us at hello@reyapp.io. Links Privacy Policy: https://reyapp.io/privacy Terms of Service: https://reyapp.io/terms

Screenshots

Superfans Preview4 screens
Rey4 screens

Verdict

The call

The clearest difference is ads: Superfans Preview at none against Rey's shown. Rey's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

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

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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Superfans Preview ships an update every 9 days, Rey every 2 weeks. The most recent releases landed on September 23, 2026 and September 28, 2026 respectively.

Scorecard2 real differences Β· 4 level
Superfans Preview versus Rey: the parameters behind the verdict, then further details
ParameterSuperfans PreviewRey
PriceFreeFree
Update frequencyEvery 9 days β€” betterEvery 2 weeks
AdsNo β€” betterYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 β€” better
Further details β€” not scored
Size103 MB74 MB
Age rating4+4+
DeveloperVajro India Private LimitedLofi GmbH

In-app purchases

None

Superfans Preview

No in-app purchases

None

Rey

No in-app purchases

Questions

Is Superfans Preview free?
Superfans Preview is free to download, with no in-app purchases.
Is Rey free?
Rey is free to download, with no in-app purchases.
Do Superfans Preview or Rey have ads?
Rey shows ads; Superfans Preview does not.
Which is updated more often, Superfans Preview or Rey?
Superfans Preview ships an update every 9 days, and Rey every 2 weeks. Most recently, Superfans Preview was updated on September 23, 2026 and Rey on September 28, 2026.

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