51SMT vs TKLingo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
51SMT
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51SMT is an industrial internet platform for electronics manufacturing. It offers a full suite of tools and services including community forums, equipment maintenance, document lookup and a parts mall. Meanwhile, it builds transaction information circulation channels for the electronics manufacturing sector to boost operational efficiency across the industry.
TKLingo
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直译（TikLingo）APP 是一款由上海掌禅无线科技有限公司开发的 AI 直播伴侣应用。该软件专为直播场景设计，致力于为用户提供高品质的实时语音翻译体验。主要功能涵盖实时语音翻译、直播间评论翻译、 USB 麦克风连接、自定义音色克隆等实用功能，适用于多语言直播、跨境电商直播等多种应用场景。
Screenshots
Verdict
The clearest difference is update cadence: TKLingo at daily against 51SMT's every 3 weeks. 51SMT's advantage is iOS requirement (13.0 vs 15.0). 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. 51SMT sells 3 one-off in-app purchases and TKLingo sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
51SMT ships an update every 3 weeks, TKLingo daily. The most recent releases landed on October 15, 2026 and October 26, 2026 respectively.
| Parameter | 51SMT | TKLingo |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 55 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | SHENZHEN 51 SURFACE MOUNTING TECHNOLOGY CO., LTD. | Shanghai PalmZen Wireless Technology Co.,Ltd |
In-app purchases
51SMT
- 周会员$0.99
- 月会员$0.99
- 季度会员$2.99
TKLingo
- 直播翻译时长300分钟$0.29
- 直播翻译时长60分钟$2.99
- 直播翻译时长720分钟$29.99
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- 直播翻译时长9000分钟$299.99
