LJ Dance Studio vs i
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LJ Dance Studio
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LJ Dance & Art Studio 学员专属 App,让您随时随地管理舞蹈课程,专注享受跳舞的乐趣。 核心功能 • 课程浏览 —— 按本周/本月查看课程安排,按教练、舞种快速筛选 • 一键预约 —— 选定课程即可预约,课时余额实时同步 • 灵活取消 —— 课前在规定时间内自由取消预约 • 签到打卡 —— 到馆后扫码签到,自动记录每次出席 • 课时余额 —— 按舞种分类显示剩余课时与已用课时 • 历史记录 —— 半年内的预约、签到、消费记录一目了然 贴心体验 • Face ID / Touch ID 一键登录,告别反复输入密码 • 课程详情可一键加入系统日历,提前收到上课提醒 • 教练课程预告视频先睹为快,动作示范直观清晰 • 课程信息可分享给朋友,呼朋唤友一起跳 适用人群 本应用面向 LJ Dance & Art Studio 在册学员。新用户可在 App 内通过手机号注册账号。课时充值与会员开通需在工作室前台办理。 权限说明 • 推送通知 —— 课前提醒与预约状态变更通知 • 日历访问 —— 将预约课程添加到系统日历 • 相册访问 —— 上传与更换个人头像 • 相机使用 —— 签到时扫描二维码(若启用) 所有权限均为可选,您可随时在系统设置中关闭。 隐私与安全 • 所有网络通信均通过 HTTPS 加密传输 • 密码经业界标准算法加密存储,工作室与开发者均无法查看您的原始密码 • 我们严格遵守隐私政策,不出售、不交换您的个人信息 如有任何问题或建议,请发送邮件至 ljdancesg@gmail.com,或在 App 内「我的-设置」中查看更多支持信息。
i
This app helps dancers record, review, and track their progress. It offers tools like mirroring, side-by-side comparison with instructors, and automatic social media cropping. Save every dance and see your improvement visually.
- Video recording and playback
- Mirroring and side-by-side comparison
- Automatic social media cropping
- Dance genre and notes logging
- Monthly statistics and cloud backup
- Practice assistant with suggestions
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留住每一支舞。 i-Dance 是给舞者的练习记录本。练完拍下来、存起来,让进步看得见。 记录与回放 视频、时长、舞种、教室、笔记与心情,练完随手记下。想回看哪天,就翻到哪天。 精进三件套 镜像:左右翻转,照着老师的方向练 同屏对比:自己和老师并排放,差在哪里一眼看清 一键直拍:从一群人里把你跟出来,旁人模糊、自动裁成竖屏,直接发社交媒体 连接苹果健康:舞蹈训练消耗的千卡,自动显示在课上和统计里 还有 30 枚纪念邮票 · 练舞助手给能照着做的建议 · 合辑收纳同一支舞 · 云端备份换机不丢 · 月度统计一页看完 使用条款(EULA):https://www.i-dance.cn/legal/user-agreement.html 会员服务协议:https://www.i-dance.cn/legal/subscription-agreement.html 隐私政策:https://www.i-dance.cn/legal/privacy-policy.html
Screenshots
Verdict
The clearest difference is in-app purchases: LJ Dance Studio at none against i's 4. i's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, ads 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. i sells 4 in-app purchases, starting at $0.99 per month. LJ Dance Studio asks for nothing beyond the download.
LJ Dance Studio ships an update weekly, i every 2 weeks. The most recent releases landed on October 25, 2026 and November 5, 2026 respectively.
| Parameter | LJ Dance Studio | i |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 80.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Weekly — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 34 MB | 168 MB |
| Age rating | 4+ | 4+ |
| Developer | XIAO YANG | 炜 阮 |
In-app purchases
LJ Dance Studio
No in-app purchases
i
- Basic 包月 · 20GB 云端1 Month trial$0.991 Month
- Pro 包月 · 300GB 云端1 Month trial$2.991 Month
- Basic 包年 · 20GB 云端$14.991 Year
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- Pro 包年 · 300GB 云端$29.991 Year








