TinyScope vs Previewly
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TinyScope
Transform your smartphone into a portable microscope with this companion app. Capture detailed photos and videos of objects up close, turning your device into a mobile lab. Essential for exploring the microscopic world on the go.
- Mobile microscope functionality
- Capture photos
- Record videos
- Usage instructions
- Accessory integration
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TINYSCOPE is an accessory designed for mobile phone lens,your cell phone turns into a mobile microscope with it,which makes you own a lab on the go at once.Picture or video can be took when it contact the object directly.Matched APP is necessary when you use it.What functions the APP with: 1.Taking Pictures 2.Taking Videos 3.How to use help More functions like community,share,vote are on the way. TINYSCOPE是专门为手机镜头设计的一款配件,有了它你的手机就可以变成一台移动的显微镜,让你即刻拥有一个移动的实验室。直接接触物体即可拍照或者摄像。你需要配合APP来使用它,目前APP实现的功能有: 1.拍照 2.录像 3.获取使用帮助 更多功能,如社区、分享、投票等敬请期待。
Previewly
Visualize how your vertical videos will appear on platforms like TikTok, Reels, and Shorts with realistic UI overlays and safe zone guides. Ensure your content, text, and calls-to-action are perfectly placed to avoid being cut off or hidden by platform interfaces.
- Real UI overlays for TikTok, Reels, Shorts, Snapchat
- Platform-specific safe zone indicators
- Instant cross-platform comparison
- Mobile screen frame simulation
- Crop, trim, and export optimized videos
- Templates for trending styles
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Previewly is the ultimate video preview tool for creators posting on TikTok, Instagram Reels, YouTube Shorts, and Snapchat. It helps you see how your vertical video will actually look in each platform’s interface - with real UI overlays, platform-specific safe zones, and mobile frame previews. Join 10,000+ Creators and professionals No more cut-off captions, blocked faces, or misplaced text. Previewly shows you exactly where likes, comments, and captions will appear, so you can make sure nothing important gets covered. Whether you're an influencer, a brand, or a content editor, this tool helps you preview your video layout before posting - and avoid costly publishing mistakes. Why creators love Previewly: • Preview videos with real UI overlays for TikTok, Instagram Reels, YouTube Shorts & Snapchat. • Safe zones that match each platform’s layout - prevent your text or subject from being hidden by buttons or avatars. • Switch between platforms instantly. Compare how the same video looks on each app. • Mobile screen frame simulation. Preview content the way your followers will actually see it. • Crop, trim, and export optimized videos with the right aspect ratio (9:16) and resolution. • Use templates for trending styles and mockups. • Optional AI layout checkers (coming soon) will warn you when key content is placed in risky areas. • Remove watermarks, save presets, and unlock more features with the PRO plan. Designed for: • TikTok creators and influencers who want maximum engagement • Instagram Reels content editors and social media managers • YouTube Shorts producers, marketers, and agencies • Snapchat storytellers who care about visual clarity • Brands, businesses, and small teams creating content in-house Use Previewly to: • Visualize your video layout before posting to any social platform • Align your face, captions, and calls-to-action in the visible zone • Avoid publishing errors like blocked subtitles or hidden graphics • Edit one video and instantly adapt it for TikTok, Reels, Shorts & more • Export your content in high-quality, platform-ready formats Backed by research Over 50% of creators experience layout issues when uploading vertical videos. On Reddit, Google, and professional forums, users frequently search for terms like “TikTok safe zone overlay”, “Reels UI preview”, and “how to avoid interface blocking.” Previewly solves this problem with a clean, mobile-friendly tool designed specifically for video creators and marketers. Stop guessing. Start previewing. Previewly saves you time, protects your content, and helps you post with confidence. Flexible pricing: Try Previewly free with 1 video per day Or unlock unlimited previews, all platforms, and premium export with PRO for just $2.99/month Not ready to subscribe? Buy tokens to preview a few videos at a time - easy, flexible, and affordable Monthly and Yearly plan Learn More • Terms of Use: https://bit.ly/4bqouvH • Privacy Policy: https://bit.ly/41FVyN0 Boost engagement. Save time. Improve results. If you post videos on TikTok, Instagram, YouTube Shorts, or Snapchat, Previewly is your must-have companion for smart video publishing
Screenshots
Verdict
The clearest difference is review sentiment: Previewly at 100% against TinyScope's 23%. Previewly also leads on rating (5.0 vs 2.1). TinyScope's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price and device support 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. Previewly sells 2 in-app purchases, starting at $2.99 per month. TinyScope asks for nothing beyond the download.
Previewly holds the better App Store score, 5.0 against 2.1. That said, the two scores are not equally well evidenced: TinyScope has 20 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 23% of TinyScope's written reviews are positive against 100% of Previewly's.
TinyScope ships an update every 2 weeks, Previewly every 2 months. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.
| Parameter | TinyScope | Previewly |
|---|---|---|
| Price | Free | Free |
| Rating | 2.1 (20 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 23.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 20 — better | 1 |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 10.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 97 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Tinyphoton (Wuhan) Technology. Co., Ltd. | SD Trends |
Customer experience
TinyScope
Previewly
In-app purchases
TinyScope
No in-app purchases
Previewly
- PRO Month$2.991 Month
- PRO Year$24.991 Year









