TD vs LIOT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TD
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智能车载数字DSP功放 -［七段可调EQ］，满足您不同的需求 -［可调Q值］，独立的EQ设置，丰富您的听觉效果 -［动态低音］，3D立体声，让您无时无刻享受在环绕中 -［滤波器］，呈现您的完美音乐 -［延时］，随时调节您的声音方位 -［声道控制］，轻松就能帮您控制音量 -内置［五个场景］音效 -是否需要保存效果，［存到主机］可以帮到您，甚至还可以帮您［存到本地］里
LIOT
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快意电梯致力于为客户提供高质量的产品及服务。秉承“真诚、高效、创新”的企业经营理念 ，快意电梯以客户为中心，凭借在中国和世界其他国家专业电梯的顾问和团队，在全球范围内对项目实现服务前移，优化服务流程，快速响应客户需求，为客户量身打造售前、售中、售后全方位系统的专家解决方案。
Screenshots
Verdict
The clearest difference is update cadence: LIOT at every 9 months against TD's every 50 months. TD's advantage is iOS requirement (8.0 vs 12.0). 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.
TD ships an update every 50 months, LIOT every 9 months. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.
| Parameter | TD | LIOT |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 50 months | Every 9 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 8.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 6 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | 杏生 卢 | 快意电梯股份有限公司 |
In-app purchases
TD
No in-app purchases
LIOT
No in-app purchases
