elec tools
德绪 郑 Utilities iPhoneiPadiPod touch
elec tools is a free Utilities app for iPhone and iPad by 德绪 郑. Requires iOS 13.0. Updated April 4, 2026.
- Price
- Free
- on the App Store
- Size
- 21 MB
- Age 4+
- Updated
- Apr 4
- 2026 · v1.0.5
Screenshots
About elec tools
elec tools 是一款简洁实用的电子工程计算工具，适合工程师、学生和电子爱好者日常使用。 主要功能： • 电阻色环识别 — 4色环/5色环快速解码，支持色环对照表 • 电感色环识别 — 4色环电感值解码 • RC时间常数计算 — 支持充电/放电模式，含曲线可视化 • Buck电路计算 — 开关电源参数快速计算 • 更多工具持续更新中 设计简洁，操作直观，无广告，无需注册，离线可用。
What’s new
Version 1.0.5 · Updated April 4, 2026
增加ICP备案号
App privacy
The developer, 德绪 郑, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
Used for: Analytics, App Functionality
Alternatives to elec tools
Looking for apps like elec tools? Here are 6 similar apps on the App Store. The highest rated is Flyback Transformer Designer (5.0/5), and all 6 are free to download.
-
Flyback Transformer Designer
5.0
-
engineer toolbox
-
Resistor Calculator & Ohms Law
5.0
-
单位转换器-日常工程单位换算助手
-
socket工具
-
E-Wire Calc
5.0
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| elec tools | – | Free | April 4, 2026 | |
| Flyback Transformer Designer | 5.0 / 5 (1) | Free | Sep 14, 2026 | Compare |
| engineer toolbox | – | Free | Mar 28, 2026 | Compare |
| Resistor Calculator & Ohms Law | 5.0 / 5 (1) | Free | Jun 29, 2026 | Compare |
| 单位转换器-日常工程单位换算助手 | – | Free | Mar 5, 2026 | Compare |
| socket工具 | – | Free | Dec 6, 2023 | Compare |
| E-Wire Calc | 5.0 / 5 (1) | Free | Aug 19, 2026 | Compare |
Compare elec tools with the top alternatives: ratings, updates, ASO score and keyword gaps →