On this page 5 sections
Previewed is a browser mockup generator for 2D and 3D device mockups, animated promo videos and panoramic store sets. You arrange the scene; it renders it beautifully.
Nuvex designs complete App Store screenshot sets with headlines, frame by frame, with AI. Use Previewed for launch videos, 3D shots and social mockups; use Nuvex for the five frames that sell on the store.
- You need App Store screenshots with headlines
- You want the set planned and written for you
- You want a consistent five-frame story
- You don’t need video
- You need a promo video or animation
- You want 3D device shots
- You make social and website mockups too
- You want a one-time $9.99 option
What Previewed is
Previewed is a web mockup tool for store visuals. From its pricing page (checked October 2026):
- Lite, free: unlimited 2D exports at 720p under a Creative Commons Attribution licence, for one app or project.
- Plus, $9.99 one-time: 10 exports at 1080p or higher, 3D snapshots and animations, 30fps video, commercial licence.
- Pro, $19 a month billed $228 a year: unlimited exports, 60fps video, priority support.
It also offers panoramic sets that span several screenshots. Its pages do not mention AI design.
Side by side
The facts, row by row.
| Nuvex | Previewed | |
|---|---|---|
| How a set is made | AI designs the set from your screens and a short description | You build a mockup scene and render it |
| Templates | None: each set is planned for your app | Scene and mockup templates |
| Headlines | Written by the AI, in 21 languages | You write them |
| Your app screens | Your real screens go in the phones | Placed on 2D or 3D devices |
| Changing a frame | Edit any frame in plain words; only that frame repaints | Direct editing of the scene |
| Output | iPhone portrait sets, downloaded at 1320 × 2868 (scaled evenly, never stretched) | Mockups, store sets, videos |
| 3D, video, other devices | Flat device frames; no 3D, video or iPad sets | 3D, animation and video |
| Runs on | Web, in any browser | Web |
| Free to try | 6 free credits (three frames), watermarked | Lite: 720p, attribution required |
| Paid | Packs from $5 (25 credits, never expire); plans from $8 a month billed yearly | $9.99 one-time or $19 a month (yearly) |
Making a set in each
In Previewed you choose a device and scene, drop your screen in, set the angle and background, add text and render an image or video.
In Nuvex you describe the app and upload screens; the AI plans a five-frame story with a headline per frame and paints it.
When Previewed is the better choice
Honestly, in these cases:
Animated promos and app preview-style videos are Previewed’s strength; Nuvex makes stills only.
Angled and rotating devices. App Store frames work best flat, which is why Nuvex keeps them flat.
Instagram, X and LinkedIn formats sit in the same tool.
Questions
Is Previewed good for App Store screenshots?
It can make panoramic store sets from mockups you arrange. Nuvex is built only for store screenshot sets and designs them with AI.
Can I use both?
Yes, and many do: Nuvex for the store set, Previewed for the launch video and social posts.
Which is cheaper?
Previewed has a free tier and a $9.99 one-time plan; Nuvex has free credits and $5 packs. Each is cheap for its own job.
