engineer toolbox is made and published by 程彬 吕. AppBrain is an independent app data site and isn't affiliated with 程彬 吕. The app name, icon, screenshots and description belong to 程彬 吕 and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- March 28, 2026
- Size
- 34.7 MB
User feedback
Ratings and reviews on the App StoreComments on engineer toolbox for iOS
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Store listing
By 程彬 吕, from the App Store
Description by 程彬 吕 Written by the developer, not by AppBrain. Click to read.
应用内包含多种常用计算功能，包括：
LDO 分压电阻计算
PCB 参数计算
热阻计算
电阻 / 电容 / 电感换算
无源滤波器计算
欧姆定律计算
变压器计算
基本运放放大电路计算等
部分功能需通过自动续订订阅使用。应用提供包月订阅和包年订阅，具体价格以应用内展示为准。订阅将在每个订阅周期结束时自动续订，除非用户至少在当前周期结束前 24 小时取消订阅。用户可在购买后前往 Apple ID 账户设置中管理或取消订阅。
服务条款（EULA）:
https://www.apple.com/legal/macapps/stdeula/
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 34.7 MB
- Content rating
- Everyone
Technologies used by engineer toolbox
Releases
Updates seen on the App Store- Version
- 1.0
- Launched
- March 2026
No changelog data
Alternatives
Similar apps and more from 程彬 吕Alternatives to engineer toolbox
Rankings
App Store top chartsApp Store Rankings for engineer toolbox
About the app and developer
About engineer toolbox
engineer toolbox is an utilities app developed by 程彬 吕.
User Ratings
The app has no ratings yet.
App Information
engineer toolbox is freely available from the App Store. The app size is 34.66 MB. The latest version available is 1.0. The last update was on March 28, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since March 2026.
Developer information for 程彬 吕
Address:
Frequently asked questions about engineer toolbox
Is engineer toolbox free?
Yes. engineer toolbox is free on the App Store.
Is engineer toolbox still available?
Yes. engineer toolbox is on the App Store, and the last update we saw was on March 28, 2026.
How large is engineer toolbox?
engineer toolbox is 34.66 MB.
Is engineer toolbox suitable for children?
App Store rates the content of engineer toolbox as suitable for everyone.
Who made engineer toolbox?
engineer toolbox was developed by 程彬 吕. It is listed in the utilities category on the App Store.
What are the best alternatives to engineer toolbox?
People looking at engineer toolbox also look at these utilities apps: elec tools, Fast File Sharing App, MatriCloud, Transformer Calculator., Electrical Engineering Toolkit.