日语随时随地学 vs HiReader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
日语随时随地学
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《随时随地学日语》丛书官方App(有声点读版) 让你“有话可说”的日语自学良心神器! 【限时特惠:套装4本一次购买,劲享6折优惠!】 《随时随地学日语》丛书是由华东理工大学出版社出版的一套日语学习普及书籍。科学的注音方法、从发音开始由浅入深的知识体系、真实日语场景再现,丛书深受广大日语爱好者、学生、游客的喜爱。 全新的移动端《随时随地学日语》App,在还原丛书内容基础上,优化了阅读体验,增加了有声点读功能,更易让读者掌握日语发音,不做“哑巴外语”。让日语学习者乃至日本旅行游客们做到随时随地、“有话可说”。 【App内含4册一套书】(打包购买,限时特惠) 《超好学的日语入门书》《基础文法、句型随身记》 《超好记的日语单词书》《超好用的日语旅游书》 【应用特色】 官方出品,保证原汁原味的内容呈现 有声点读,边听边学营造真实语言环境 随时随地,行走的耐心专业日语老师 一键支付,尽享限时打包购买6折优惠 本App由“阅门户”团队倾情打造。 【联系我们】 e-mail:service@readoor.cn 座 机:029-68518879
HiReader
Organize and read your local ebooks with a feature-rich reader. Supports multiple formats, custom themes, and detailed reading statistics. Sync your progress across devices.
- Multi-format ebook support
- Organize books into groups
- Customizable reading layout and themes
- Detailed reading statistics
- Cloud sync for progress and files
- Flexible document import options
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HiReader is a dedicated local ebook reader designed to create a reading space that belongs only to you. It supports a wide range of ebook formats including TXT, EPUB, MOBI, PDF, AZW, AZW3, AZW4, PDB, and PRC, along with powerful features such as detailed reading statistics, bookmarks and notes, cloud sync, and smart document management. Features Group Management • Create unlimited groups to organize your local documents efficiently. Multi-Format Support • Read all major ebook formats: TXT, EPUB, MOBI, PDF, AZW, AZW3, AZW4, PDB, PRC. Flexible Import Options • Import documents via Wi-Fi transfer, iCloud, AirDrop, or share from other apps. Reading Layout • Adjust character spacing, line spacing, paragraph spacing, and margins. • Includes 10 built-in fonts with support for custom fonts. Custom Themes • Choose from 15 built-in themes or create your own themes and covers. Bookmarks & Notes • Add bookmarks and notes at any time, with easy management and review. Reading Statistics • Track detailed reading data with total statistics, daily calendar heatmaps, and per-document insights. Cloud Sync • Sync reading progress, statistics, book files, and bookshelf organization across devices. We are committed to delivering the best reading experience. If you have any questions or feedback, you can always contact us directly within the app. Subscription Terms Unless canceled at least 24 hours before the end of the current period, your subscription will automatically renew at the agreed price and duration. The fee will be charged to your Apple ID account within 24 hours prior to the end of the current period. You can manage or cancel your subscription at any time in your App Store account settings. Any unused portion of a free trial period (if offered) will be forfeited when you purchase a subscription. By subscribing, you agree to our Terms of Service and Privacy Policy. Privacy Policy: https://t15ehm6hgj9.feishu.cn/docx/Op86dE0i2ovOY1xXPwfcvu6lnVg Terms of Service: https://t15ehm6hgj9.feishu.cn/docx/OArodZ4OXoUiXOxFgIrcplsXn6e
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Verdict
The clearest difference is update cadence: HiReader at every 9 days against 日语随时随地学's every 4 months. 日语随时随地学's advantage is iOS requirement (11.0 vs 15.5). On price, ads, in-app purchases 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. 日语随时随地学 sells 1 one-off in-app purchase and HiReader sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
日语随时随地学 ships an update every 4 months, HiReader every 9 days. The most recent releases landed on October 26, 2026 and November 4, 2026 respectively.
| Parameter | 日语随时随地学 | HiReader |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.4 (10 ratings) — better |
| Positive reviews | — | 87.5% of reviews |
| Number of ratings | — | 10 — better |
| Update frequency | Every 4 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 52 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | 北京触阅信息科技有限公司 | 云根 付 |
In-app purchases
日语随时随地学
- 随时随地学日语$5.99
HiReader
- HiReader Pro$1.991 Month
- HiReader Pro$9.991 Year
- HiReader Pro$19.99









