AStamp vs QuietBox
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AStamp
This app provides a comprehensive catalog of Chinese mainland stamps issued after 1949, including commemorative, special, and miniature sheets. It displays stamp information, images, and synchronized market prices for reference. Users can access some images directly and download others from the internet.
- Catalog of Chinese mainland stamps
- Stamp information and images
- Synchronized market prices
- Reference for buying and selling
- Downloadable stamp images
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中国大陆邮票软件,可以显示大陆1949年后发行的纪念邮票、特种邮票和小型张,包括邮票信息和图片,可以从网上同步市场价和更新邮票数据。其市场价可以作为买卖邮票的参考。该安装软件包括了部分邮票图片,其他图片将从互联网上下载。
QuietBox
Organize and play local and home-network media files with a clean interface. Supports multiple import methods, broad file formats, and advanced playback features like subtitle support and Picture in Picture. Manage your media library efficiently.
- Multi-source media import
- Home network media access
- Broad format support
- Subtitle loading and switching
- Picture in Picture playback
- File management tools
- IPTV support
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# QuietBox QuietBox is a productivity-focused media player for local and home-network content. Import, organize, and play media from multiple sources with a clean, reliable experience on iPhone and iPad. ## Key Features • Multi-source import: Photos, Files, Wi-Fi transfer, and iTunes/Finder File Sharing • Media services: Access common home media protocols and remote/cloud sources (availability may vary by version) • Broad format support for common video, audio, and image files • Playback tools: subtitle loading/switching, speed control, resume playback, background play, and Picture in Picture • File management: rename, move, copy, batch actions, and centralized download management • IPTV support: add/manage sources and quickly browse channels (region/version dependent) ## Why QuietBox • Local-first media control • Clean UI built for playback and organization efficiency Note: Some features may vary by region, iOS version, or device capability.
Screenshots
Verdict
The clearest difference is in-app purchases: AStamp at none against QuietBox's 2. AStamp also leads on ads (none vs shown). QuietBox's advantage is update cadence (every 9 days vs every 2 months) and iOS requirement (16 vs 18.6). On price, rating, ratings volume 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. QuietBox sells 2 one-off in-app purchases. AStamp asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for AStamp against 5.0 for QuietBox. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
AStamp ships an update every 2 months, QuietBox every 9 days. The most recent releases landed on October 23, 2026 and October 30, 2026 respectively.
| Parameter | AStamp | QuietBox |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 2 months | Every 9 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.6 | 16 — better |
| Further details — not scored | ||
| Size | 413 MB | 81 MB |
| Age rating | 4+ | 4+ |
| Developer | 蒨 周 | NAICAI LI |
Customer experience
AStamp
QuietBox
In-app purchases
AStamp
No in-app purchases
QuietBox
- VIP Pro$1.99
- VIP Max$2.99
