国家数字图书馆 vs Tutorials for After Effects
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
国家数字图书馆
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国家数字图书馆应用程序以服务和资源为主线，不断引入新技术为不同类型的读者提供到馆服务、在线业务办理及在线资源阅读功能。 一、智能化服务 实现阅览室的扫码入馆、扫码借书；实现文津搜索系统、云门户、公开课系统的扫码授权登录。探索发现全国公共图书馆，提供实体馆藏及国家数字图书馆电子资源的统一检索、展示及导航服务。 二、简化注册登录 提供手机号快速注册、电子读者卡的在线办理以及手机验证码登录，微信、QQ和微博的第三方登录功能。 三、强大的检索功能 包括馆藏书目检索（OPAC）、电子资源检索和站内检索。馆藏资源检索能够检索国家图书馆纸质图书的馆藏信息，并支持图书预约；电子资源检索实现本应用内各种类型的电子资源统一检索。 四、资源阅读 可在线阅读10万余册中文图书，千余种有声、视频、公开课资源及多种数据库资源。提供以大数据分析为支撑的用户个人画像及个性化资源推荐，还可通过专题形式欣赏工作人员精心策划的阅读内容。 五、书架 图书、听书、视频等电子资源可加入书架统一管理。 六、个人中心 提供读者预约信息、借阅信息、外借权限、滞纳金等个人信息的查询及欠费支付。 七、信息资讯 发布国家图书馆新闻、公告、讲座预告；每日9点推送一条文津经典诵读的诗词名句。 【温馨提示】 国家图书馆会持续使用GPS定位服务，切换到后台仍会继续，相比其他操作会消耗更多的电量，并影响电池续航时间。
Tutorials for After Effects
Learn popular After Effects techniques with detailed explanations of operations like layer masks, painting, shapes, and common effects. Explore content on MG animation, color correction, keying, and special effects to enhance your skills.
- Popular After Effects techniques
- Detailed operation explanations
- Layer masks and painting
- Commonly used effects
- MG animation and color correction
- Keying and special effects
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- Collection of only popular After Effects techniques - Detailed explanation of After Effects operations - Layer masks, painting and shapes, commonly used effects - MG animation, color correction, keying and special effects - More content for you to explore [Products] Interactive Tutorials for Photoshop & Illustrator & Photoshop Script https://apps.apple.com/us/app/id794405356 Interactive Tutorials for Excel, Word, PowerPoint https://apps.apple.com/us/app/id1090726089 Interactive Tutorials for iOS Programming https://apps.apple.com/us/app/id1063100471 [Help? Comments? Suggestions? Contact us] Email:tapinfinity@gmail.com
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Verdict
The clearest difference is review sentiment: Tutorials for After Effects at 89% against 国家数字图书馆's 13%. Tutorials for After Effects also leads on rating (4.7 vs 1.6). 国家数字图书馆's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price, ratings volume, device support and iOS requirement 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. Tutorials for After Effects sells 5 one-off in-app purchases. 国家数字图书馆 asks for nothing beyond the download.
Tutorials for After Effects holds the better App Store score, 4.7 against 1.6. Both are backed by a comparable volume of ratings — 14 and 21 respectively. Written reviews point the same way: 13% of 国家数字图书馆's written reviews are positive against 89% of Tutorials for After Effects's.
国家数字图书馆 ships an update every 2 months, Tutorials for After Effects every 5 months. Both last shipped on November 1, 2026.
| Parameter | 国家数字图书馆 | Tutorials for After Effects |
|---|---|---|
| Price | Free | Free |
| Rating | 1.6 (14 ratings) | 4.7 (21 ratings) — better |
| Positive reviews | 12.9% of reviews | 88.9% of reviews — better |
| Number of ratings | 14 | 21 — better |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12 | 11.0 — better |
| Further details — not scored | ||
| Size | 374 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | National Library of China | 发展 李 |
Customer experience
国家数字图书馆
Tutorials for After Effects
In-app purchases
国家数字图书馆
No in-app purchases
Tutorials for After Effects
- 第九章节$5.99
- 第八章节$5.99
- 第七章节$5.99
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- Get All Tutorials$9.99
- 全部章节的所有互动课程$12.99
