NativeScript Preview vs Sweep
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.
Sweep
This app automatically finds and organizes all screenshots on your device. It offers a fast, swipe-based interface for deleting unwanted images and a duplicate finder to reclaim storage space. All processing is done locally for complete privacy.
- Automatic screenshot detection
- Grouped by month
- Swipe to delete interface
- Duplicate screenshot finder
- 100% private on-device processing
- Unlimited cleaning
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Screenshots pile up faster than almost anything else on your phone. Sweep finds every single one, shows you exactly how much space they're taking up, and makes cleaning them out actually satisfying. FIND EVERYTHING AUTOMATICALLY Sweep scans your photo library and finds every screenshot, then groups them by month so you can see at a glance where your storage is going. SWIPE TO CLEAN Swipe left to delete, right to keep — one screenshot at a time. It's the fastest way to blast through hundreds of old screenshots without a second thought. FIND DUPLICATES Took the same screenshot twice? Sweep's duplicate finder scans for identical and near-identical screenshots and helps you clean them out in one tap, keeping only the newest copy. 100% PRIVATE, 100% ON-DEVICE Sweep never uploads your photos anywhere. No accounts, no analytics, no tracking — everything happens locally on your phone. Your screenshots stay yours. COMPLETELY FREE No limits, no subscriptions, no purchases. Unlimited cleaning, the duplicate finder, and swipe-to-clean are all included. — Unlimited deletes — Duplicate finder — 100% private, on-device processing Sweep. Because your camera roll deserves better. Privacy Policy: https://screenshot-cleaner-privacy.vercel.app
Screenshots
Verdict
The clearest difference is rating: Sweep at 5.0 against NativeScript Preview's 4.8. Sweep also leads on update cadence (every 10 days vs every 3 weeks). NativeScript Preview's advantage is ratings volume (5 vs 1) and device support (4 vs 1). On price, ads, in-app purchases and monetization model 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.
Sweep holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: NativeScript Preview has 5 ratings behind it against 1, so its average is the more settled of the two.
NativeScript Preview ships an update every 3 weeks, Sweep every 10 days. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.
| Parameter | NativeScript Preview | Sweep |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (5 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 19.4% of reviews | — |
| Number of ratings | 5 — better | 1 |
| Update frequency | Every 3 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod, Vision Pro — better | iPhone |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 151 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | nStudio LLC | Valliappan Thenappan |
Customer experience
NativeScript Preview
Sweep
In-app purchases
NativeScript Preview
No in-app purchases
Sweep
No in-app purchases
Questions
Is NativeScript Preview free?
Is Sweep free?
Which has better reviews, NativeScript Preview or Sweep?
Do NativeScript Preview or Sweep have ads?
Which is updated more often, NativeScript Preview or Sweep?
Other comparisons
