音书教学 vs DarkBlock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
音书教学
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音书教学App，与音书公司PC端教学无障碍系统智能一体化，采用人工智能语音识别技术可实时将语音转出为文字，为国内特殊教育学校提供辅助教学服务，从而帮助听障人士高效获取课堂知识信息。 音书，是一家创新型社会企业，致力于通过人工智能技术，实现听障人士的无障碍沟通。在“科技创造美好生活”的愿景下，音书正在推动人工智能技术在中国听障人士环境无障碍建设的落地，并通过打造一系列全场景的沟通、助听、康复产品，为听障人士融入社会、构建更加美好的生活而奋斗。
DarkBlock
Enhance your browsing experience by permanently hiding unwanted websites from search results and enabling a dark mode in Safari. This utility app offers a cleaner, more focused way to navigate the web.
- Permanently hide websites from search results
- Enable dark mode in Safari
- Customizable browsing experience
- Clean search results
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1. Permanently hide websites that you don't want in Google Search. 2. Enable Dark Mode in Safari. This app incorporates code from the DarkReader project (https://github.com/darkreader/darkreader), which is MIT Licensed. The license is included below: https://github.com/darkreader/darkreader/blob/main/LICENSE
Screenshots
Verdict
The clearest difference is price: 音书教学 at Free against DarkBlock's $4.99. 音书教学 also leads on rating (5.0 vs 4.3) and iOS requirement (13.2 vs 15.0). DarkBlock's advantage is device support (4 vs 2) and ratings volume (3 vs 1). On update cadence, 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
音书教学 is free to download; DarkBlock costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
音书教学 holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 1 and 3 respectively.
音书教学 ships an update monthly, DarkBlock every 6 weeks. The most recent releases landed on June 4, 2026 and July 9, 2026 respectively.
| Parameter | 音书教学 | DarkBlock |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 5.0 (1 ratings) — better | 4.3 (3 ratings) |
| Positive reviews | — | 83.3% of reviews |
| Number of ratings | 1 | 3 — better |
| Update frequency | Monthly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 13.2 — better | 15.0 |
| Further details — not scored | ||
| Size | 10 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Guangzhou Voibook Technology Co., Ltd | 金超 高 |
Customer experience
音书教学
DarkBlock
In-app purchases
音书教学
No in-app purchases
DarkBlock
No in-app purchases
