Previewed Alternative
Faster, simpler, no 3D editor required
Forget complex 3D mockup editors. ScreenFast generates finished App Store screenshots in seconds with AI. One-time $9.99, no subscription.
ScreenFast vs Previewed
| Feature | ScreenFast | Previewed |
|---|---|---|
| Price | $9.99 one-time | $8/mo ($96/yr) |
| Generation | AI generates 10 designs | Manual 3D mockup composition |
| Time per set | ~2 minutes | 30+ minutes per scene |
| Design styles | 10 ASO-tested patterns | 3D scenes only |
| Best for | Conversion-focused tiles | Cinematic 3D promo |
| Year-1 cost | $9.99 | $96+ |
Two different tools
Previewed is a beautiful 3D mockup composer. You drop a screenshot into a device frame, adjust the camera angle, pick a backdrop, and render. It produces stunning visuals — but every screenshot is a manual composition.
ScreenFast solves a different problem: you don't want to compose anything. You want 10 finished, App Store-ready screenshot tiles in two minutes — designs that follow patterns proven to convert in App Store search results. The AI handles layout, headlines, color, and device framing automatically.
If you need cinematic 3D promo shots for a product launch trailer, Previewed is the better choice. If you need conversion-optimized App Store screenshots ready to upload tonight, ScreenFast is built for that exact job.
Frequently asked
How is ScreenFast different from Previewed?
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Previewed is a 3D mockup tool where you manually position screenshots inside device frames, adjust camera angles, and render scenes. ScreenFast uses AI to generate complete screenshot designs automatically — no 3D editing, no manual positioning, no rendering wait times.
Is ScreenFast cheaper than Previewed?
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Yes. Previewed's Pro plan costs $8 per month ($96 per year). ScreenFast is a one-time $9.99 payment per app. You save $86+ in the first year, and there are no recurring charges.
Can ScreenFast create 3D mockups like Previewed?
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ScreenFast generates 2D screenshot designs optimized for App Store conversion, not 3D renders. If you specifically need 3D device mockups with custom camera angles, Previewed is better suited. For most App Store listings, ScreenFast's AI-generated designs perform equally well or better.