# ChanLite vs Electromagnetics Calculator

The clearest difference is update cadence: Electromagnetics Calculator at every 3 days against ChanLite's every 2 months. ChanLite's advantage is iOS requirement (12.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ChanLite ships an update every 2 months, Electromagnetics Calculator every 3 days. The most recent releases landed on November 11, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | ChanLite | Electromagnetics Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 20 MB | 1 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Oscium LLC](https://appshunter.io/developer/411757369) | [DANIEL PATRICK MCNEIL](https://appshunter.io/developer/1868868883) |

## What reviewers say

### ChanLite

[App page](https://appshunter.io/ios/app/chanlite/id6752271652)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Electromagnetics Calculator

[App page](https://appshunter.io/ios/app/electromagnetics-calculator/id6757775511)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ChanLite free?

ChanLite is free to download, with no in-app purchases.

### Is Electromagnetics Calculator free?

Electromagnetics Calculator is free to download, with no in-app purchases.

### Do ChanLite or Electromagnetics Calculator have ads?

Neither ChanLite nor Electromagnetics Calculator shows ads.

### Which is updated more often, ChanLite or Electromagnetics Calculator?

ChanLite ships an update every 2 months, and Electromagnetics Calculator every 3 days. Most recently, ChanLite was updated on November 11, 2026 and Electromagnetics Calculator on November 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*