Screen Translator vs Piping Worker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Screen Translator
Instantly translate any on-screen text with a simple double tap. Supports over 60 languages offline and integrates with AI chatbots for enhanced translations. Offers floating overlays on iPhone and full-screen views on iPad.
- On-screen text translation
- Offline translation
- 60+ languages supported
- Automatic language detection
- AI chatbot integration
- Floating screen overlay (iPhone)
- Full-screen view (iPad)
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Translate anything on your screen with a simple double-tap. TapTranslate captures your screen, recognizes text, and overlays the translation right on top of the original — so you can read foreign content without switching apps. HOW IT WORKS 1. Set up a shortcut with AssistiveTouch 2. Double-tap the floating button on any screen 3. See the translated text overlaid on the original image TWO TRANSLATION OPTIONS On-Device — Fast, private, works offline. Ideal for everyday use. AI Chatbot — Powered by Apple Intelligence for natural, context-aware translations when quality matters most. (For supported devices.) TWO DISPLAY MODES Floating Screen (iPhone-only) — A compact overlay that shows translations without opening the app. Quick and seamless. Full Screen — Result shown inside the app with richer controls. More room, more tools. KEY FEATURES • Translate any screen in any app — websites, social media, documents, messages • 60+ languages supported • Automatic language detection • Works completely offline with downloaded language packs • Customizable result appearance (text color, bounding box, font size) • Interactive translation view with zoom and additional controls FREE TRIAL Try TapTranslate free for 3 days. After that, a one-time purchase unlocks lifetime access — no subscriptions, no recurring fees.
Piping Worker
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Piping Worker 是面向管道工程师的专业工具应用,涵盖四大国际标准体系的管道组件数据,配备实用计算工具,助你提升工作效率。 核心数据覆盖 - ASME - API - EN - JIS 组件类型齐全 - 管道:各类规格与材质 - 管件:弯头三通大小头等 - 法兰:多种压力等级与密封面 - 垫片:各类型号与尺寸 - 线路盲板:完整规格参数 专业计算工具 - 管道重量计算:快速核算材料成本 - 管道体积计算:精确计算容积流量 - 法兰压力等级:确认压力匹配 - 热膨胀计算:预测温度变化影响 - 数据对比:直观比对多组件参数 - 单位转换:公制英制一键切换 实用功能 - 工程图纸与3D模型展示 - 技术参数快速查询 - 搜索历史与收藏管理 - 个人笔记随时记录 - PDF与CSV格式导出 无论你是管道设计师、机械工程师,还是石油化工从业人员,Piping Worker 都能为你提供可靠的数据支持与计算辅助。 数据信息和计算结果仅供参考。
Screenshots
Verdict
The clearest difference is price: Screen Translator at Free against Piping Worker's $2.99. Piping Worker's advantage is in-app purchases (none vs 2). On 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
Screen Translator is free to download; Piping Worker costs $2.99 up front. Screen Translator sells 2 one-off in-app purchases. Piping Worker asks for nothing beyond the download.
| Parameter | Screen Translator | Piping Worker |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 4.6 (49 ratings) — better | — |
| Positive reviews | 78.9% of reviews | — |
| Number of ratings | 49 — better | — |
| Update frequency | Every 5 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 16.6 — better |
| Further details — not scored | ||
| Size | 105 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | SK95 Engineering AB | 小燕 陈 |
In-app purchases
Screen Translator
- 3-day TrialFree
- Lifetime Access$3.99
Piping Worker
No in-app purchases
Questions
Is Screen Translator free?
Is Piping Worker free?
Do Screen Translator or Piping Worker have ads?
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