--- title: "E2M (Engineer with EM waves) - Reviews, Revenue and Downloads in South Korea | Apple App Store" description: "Engineer with EM waves (E2M) is a powerful and fast 1D electromagnetic solver designed for engineers, researchers, and students. Analyze complex layered structures, extract photonic bands, and simulat" --- # E2M (Engineer with EM waves) — South Korea ![E2M (Engineer with EM waves) App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/6c/9f/5d/6c9f5db8-de53-ea3a-d056-01d970e65961/AppIcon-0-0-1x_U007epad-0-1-sRGB-85-220.png/434x0w.png) **Developer:** [ComPhysics](https://apptail.io/developer/comphysics-cTufK) **Category:** Utilities **Rating:** 5.0/5 (8 ratings) **Price:** Free **Bundle ID:** ComPhysics.E2M-1D **Store:** Apple App Store **Country:** South Korea **Version:** 1.25 (released 2025-12-19) **Original Release:** 2025-08-07 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/kr/app/app/id6747601796) **AppTail Page:** [https://apptail.io/app/e2m-engineer-with-em-waves-fByw/south-korea](https://apptail.io/app/e2m-engineer-with-em-waves-fByw/south-korea) ## E2M (Engineer with EM waves) Description Engineer with EM waves (E2M) is a powerful and fast 1D electromagnetic solver designed for engineers, researchers, and students. Analyze complex layered structures, extract photonic bands, and simulate optical properties directly on your iOS device. Key Features: - Advanced 1D EM Solver: Simulate 1D stacked (layered) structures with high-speed performance. - Comprehensive Analysis: Calculate Reflectance, Transmittance, and Absorptance (RTA) as functions of incident angle, thickness, and frequency. - Polarization Control: Analyze arbitrary polarization states. Define complex TE and TM inputs to simulate Linear, Circular, or Elliptical polarization interactions. - Photonic Band Structures: Extract band structures for both TE and TM modes to analyze periodic systems. - Material Library: 1. Built-in integration with the refractiveindex.info database for immediate access to practical material parameters (converts complex refractive index to complex permittivity/permeability assuming non-magnetic media). 2. User-Defined Materials: Create custom materials, including general LHI (Linear, Homogeneous, Isotropic) and Metamaterials (Double Negative/DNG). - Flexible Domain Settings: Switch simulation parameters between Frequency (THz), Wavelength (μm), or Energy (eV). - Data Export: Easily export raw data (.csv) and figures via Email or the iOS Files app for post-processing. Freeware Mode: E2M offers a generous free mode allowing designs of up to 3 layers. It supports infinite periodic repetition of these layers, enabling a wide range of academic calculations and case studies without a subscription. In-App Subscriptions: Unlock the full potential of E2M to design structures with unlimited layers. - Options: One Month, One Year, Lifetime. - Benefit: Removes the 3-layer limitation during the subscription period. - Terms: Subscriptions (excluding Lifetime) automatically renew unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime in your Apple Account settings. Legal - Terms of Use (EULA): - Privacy Policy: ## E2M (Engineer with EM waves) Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/31/b8/61/31b86182-6257-f345-e9e9-a09524377a42/Material_for_App_Store_Submission.001.png/1179x2556.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/10/ce/4d/10ce4d82-bbd6-e85e-094f-645236a3f8ea/Material_for_App_Store_Submission.002.png/1179x2556.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/8c/46/f3/8c46f35a-6fdb-6fff-1b8e-c4f3c3c4c2fb/Material_for_App_Store_Submission.003.png/1179x2556.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/41/21/45/4121459a-1a77-832f-864d-a04b00944f99/Material_for_App_Store_Submission.004.png/1179x2556.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b2/34/5d/b2345d76-368f-0b06-91be-06de79fc5933/Material_for_App_Store_Submission.005.png/1179x2556.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/52/cb/37/52cb37b3-da41-28a6-eaad-e3bb083fbc3e/Material_for_App_Store_Submission.006.png/1179x2556.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/53/ff/c7/53ffc75a-7b35-f44a-8314-9a11599178b3/Material_for_App_Store_Submission.007.png/1179x2556.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/40/f3/2b/40f32bc0-a44f-43f0-52db-d75c61599c1b/Material_for_App_Store_Submission.008.png/1179x2556.png) - [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/cb/83/56/cb8356dc-24c3-a3de-96ca-53c8a51a40c8/Material_for_App_Store_Submission.009.png/1179x2556.png) - [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/21/c5/85/21c5852a-e00c-e249-6451-3c1763715510/Material_for_App_Store_Submission.010.png/1179x2556.png) ## E2M (Engineer with EM waves) Rating Breakdown in South Korea - 5 stars: 8 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## E2M (Engineer with EM waves) Reviews in South Korea ### ***** "모바일로 이게 된다고?" 신기한 세상이네요ㄷㄷ 회사에서만 고사양 컴으로만 해볼수있는건데 폰으로도 간단히 검증해볼수있다니! 저같이 이분야 사람은 무조건 쓸듯하네요 강추입니다 -- 캡틴잭님, 2025-08-12 [View all E2M (Engineer with EM waves) reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## E2M (Engineer with EM waves) In-App Purchases | Item | Price | |------|-------| | Standard: 1 year subscription | 110.00 ￦ | | Standard: 1 month subscription | 11.00 ￦ | ## E2M (Engineer with EM waves) Available In - [South Korea](https://apptail.io/app/e2m-engineer-with-em-waves-fByw/south-korea) - [Chile](https://apptail.io/app/e2m-engineer-with-em-waves-fByw/chile) - [Colombia](https://apptail.io/app/e2m-engineer-with-em-waves-fByw/colombia) - [United Kingdom](https://apptail.io/app/e2m-engineer-with-em-waves-fByw/united-kingdom) - [India](https://apptail.io/app/e2m-engineer-with-em-waves-fByw/india) - [Iceland](https://apptail.io/app/e2m-engineer-with-em-waves-fByw/iceland) - [Japan](https://apptail.io/app/e2m-engineer-with-em-waves-fByw/japan) - [New Zealand](https://apptail.io/app/e2m-engineer-with-em-waves-fByw/new-zealand) - [Pakistan](https://apptail.io/app/e2m-engineer-with-em-waves-fByw/pakistan) - [Portugal](https://apptail.io/app/e2m-engineer-with-em-waves-fByw/portugal) - [Singapore](https://apptail.io/app/e2m-engineer-with-em-waves-fByw/singapore) - [Türkiye](https://apptail.io/app/e2m-engineer-with-em-waves-fByw/turkey) - [Taiwan](https://apptail.io/app/e2m-engineer-with-em-waves-fByw/taiwan) - [Canada](https://apptail.io/app/e2m-engineer-with-em-waves-fByw/canada) - [United States](https://apptail.io/app/e2m-engineer-with-em-waves-fByw/united-states) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*