ARN vs JH主持助手PRO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ARN
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ARN-Music 3 shows you all the triads of any musical scale in an innovative way. Perfect for studying and applying chords and harmonizations. Thanks to the dedicated Circle of Fifths for each scale, you can easily create harmonious chord progressions. Choose between degrees or notes by selecting your preferred tonic.
JH主持助手PRO
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JH主持助手PRO 是为主持人、婚礼 DJ、活动执行和现场控场人员设计的演出播放工具。 你可以将音乐、流程音效、台词提示和播放列表集中管理,在演出现场快速切换、播放、暂停、循环、设置起止点,并根据不同场景整理多个播放列表。 本版本采用全新界面布局,针对 iPhone 和 iPad 的横屏、竖屏使用体验进行了重新优化。音乐按钮、播放列表、波形进度、台词页面和功能按钮都进行了更清晰的视觉整理,让现场操作更直观、更稳定。 主要功能: - 创建多个播放列表,按活动流程整理音乐 - 支持音乐播放、暂停、重置、循环、单曲循环、顺序播放 - 支持设置当前音乐的开始点和停止点 - 支持单曲音量调节 - 支持音乐拖动排序 - 支持将音乐直接拖到左侧播放列表中,并选择复制或剪切 - 支持插入、交换等排序方式 - 支持台词页面和提词器滚动播放 - 支持淡化、音效、手卡等演出辅助功能 - 支持 iPhone / iPad 横屏与竖屏布局 - 支持 Pro 订阅或永久买断解锁完整功能 免费版最多可添加 8 首音乐。需要添加更多音乐时,可选择 Pro 月度订阅或永久买断。 Privacy Policy: https://xcnyyfqmbyww.feishu.cn/wiki/AUWYwRoXkidNnRkeUWucphVNnTg Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: ARN at none against JH主持助手PRO's 1. JH主持助手PRO's advantage is update cadence (every 2 days vs every 2 weeks). On price, ads, 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. JH主持助手PRO sells 1 one-off in-app purchase. ARN asks for nothing beyond the download.
ARN ships an update every 2 weeks, JH主持助手PRO every 2 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.
| Parameter | ARN | JH主持助手PRO |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 17.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 4 MB |
| Age rating | 4+ | 9+ |
| Developer | Nicolas Augsburger Rossi | 攀 周 |
In-app purchases
ARN
No in-app purchases
JH主持助手PRO
- Pro 永久买断$14.99









