NativeScript Preview vs SealTrust
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NativeScript Preview
Instantly preview your NativeScript projects directly on your mobile device. See your native UI elements, from buttons to complex 2D/3D canvas renderings, come to life as you develop.
- Live preview on device
- Native UI element rendering
- 2D canvas rendering
- 3D canvas rendering
- Cross-platform development tool
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Preview NativeScript projects on your device – from basic native user interface elements like buttons, switches and sliders, to 2d/3d canvas renderings.
SealTrust
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SealTrust verifies the authenticity of your products and gives you access to their full digital passport. Hold your iPhone near the NFC chip built into the product, or scan its QR code, and get a clear answer in a second: genuine or not. Every check relies on a unique cryptographic signature that cannot be cloned or copied. WHAT YOU CAN DO • Verify authenticity: a single scan confirms a product is a registered original. • Open the digital passport: materials, origin, composition, compliance and care instructions, all in one place. • Access the certificate of authenticity attached to your product. • Track warranty: status and duration for your items. • Take ownership: claim a product and transfer ownership securely, with verification. • View history: every step of the product's life, from creation to today. TAMPER-PROOF PROOF Each product's authenticity and history are anchored on the blockchain, making the data impossible to falsify. Your personal information stays protected and is never shared without your consent. FOR BUYERS AND COLLECTORS Buy second-hand with peace of mind, prove authenticity before a resale, and keep a clear record of ownership. SealTrust supports brands committed to traceability, anti-counterfeiting and digital product passports.
Screenshots
Verdict
The clearest difference is update cadence: SealTrust at every 6 days against NativeScript Preview's every 3 weeks. NativeScript Preview's advantage is device support (4 vs 1) and iOS requirement (14.0 vs 17.0). On price, ads and in-app purchases 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.
NativeScript Preview ships an update every 3 weeks, SealTrust every 6 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.
| Parameter | NativeScript Preview | SealTrust |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (5 ratings) — better | — |
| Positive reviews | 19.4% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 3 weeks | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Vision Pro — better | iPhone |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 151 MB | 9 MB |
| Age rating | 4+ | 9+ |
| Developer | nStudio LLC | Nordine Bouchelia |
In-app purchases
NativeScript Preview
No in-app purchases
SealTrust
No in-app purchases
Questions
Is NativeScript Preview free?
Is SealTrust free?
Do NativeScript Preview or SealTrust have ads?
Which is updated more often, NativeScript Preview or SealTrust?
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