乐享D vs Annual Ring
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
乐享D
This app offers a mobile learning platform where users can access shared knowledge, experiences, and skills. It also features online exams to reinforce learning. Enjoy convenient education at your fingertips.
- Access shared knowledge and skills
- View user-shared experiences and cases
- Participate in online exams
- Learn on the go
- Continuous feature development
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乐享D是一款指尖上的学习APP。 乐享D中，您可以观看到用户分享的各类知识、经验、案例与技能。 乐享D中，您可以参加在线考试，以考促学。 指尖上的学习，尽在乐享D 更多功能，敬请期待... ...
Annual Ring
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The annual ring is an exquisite diary and note taking application. Simple design and powerful functionality. Supports functions such as location and labeling, and can be used without network. When there is network, data is automatically synchronized to the cloud, and data storage is worry free.
Screenshots
Verdict
The clearest difference is update cadence: Annual Ring at every 3 weeks against 乐享D's every 2 months. 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. Neither carries in-app purchases, so what you see is what you pay.
乐享D ships an update every 2 months, Annual Ring every 3 weeks. The most recent releases landed on September 28, 2026 and October 3, 2026 respectively.
| Parameter | 乐享D | Annual Ring |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 268 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Radnova Intelligence Technology Co., Ltd. | 颖昭 范 |
In-app purchases
乐享D
No in-app purchases
Annual Ring
No in-app purchases
