阮之音 vs 七米
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
阮之音
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阮之音APP通过与手机APP的深度集成，将解说强大功能赋予租赁的景区专用耳机。游客在租借耳机后，只需下载并使用配套的APP，即可使用导游助手服务。这款App能够实现语音交互式讲解，针对不同景点提供详细、生动且富有情感色彩的解说内容。游客可以随时与导游进行对话，获取个性化旅游信息，享受全程智能化的游览体验
七米
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一款专为教师设计的应用程序，集班级管理、文件资源管理和AI教学助手于一体，旨在通过简化日常教学任务和提供个性化教学支持，提高教师的工作效率和教学质量。
Screenshots
Verdict
阮之音 and 七米 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
阮之音 ships an update every 2 weeks, 七米 monthly. The most recent releases landed on October 16, 2026 and September 23, 2026 respectively.
| Parameter | 阮之音 | 七米 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 48 MB | 76 MB |
| Age rating | 17+ | 4+ |
| Developer | 合肥市海光科技有限责任公司 | 成都七米牛网络科技有限责任公司 |
In-app purchases
阮之音
No in-app purchases
七米
No in-app purchases
