# Pic2Mag vs Epicycles

The clearest difference is update cadence: Epicycles at every 5 days against Pic2Mag's every 31 months. Pic2Mag's advantage is iOS requirement (8.0 vs 15.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Pic2Mag against 5.0 for Epicycles. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Pic2Mag ships an update every 31 months, Epicycles every 5 days. The most recent releases landed on October 8, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Pic2Mag | Epicycles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/pic2mag/id1514504657/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/epicycles/id6450433959/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 31 months | **Every 5 days** |
| Monetization | Free | Free |
| Size | 108 MB | 4 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Michael Snyder](https://appshunter.io/developer/1514504656) | [Limit Point Software](https://appshunter.io/developer/377981570) |

## What reviewers say

### Pic2Mag

[App page](https://appshunter.io/ios/app/pic2mag/id1514504657)

Visualize magnetic and electric fields by drawing magnets or charges. This educational tool helps students understand physics concepts by displaying field lines and voltage potentials. It offers a free, ad-free learning experience for iOS devices.

**Highlights:** Draw magnets to visualize magnetic fields, Draw charges to visualize electric fields, Magnetostatic and Electrostatic modes, Field line and voltage potential plotting, Caches results for faster processing, Ad-free learning experience

**Features:** macOS Compatibility

**In-app purchases:** none


### Epicycles

[App page](https://appshunter.io/ios/app/epicycles/id6450433959)

Explore the visualization of complex Fourier series through interactive epicycles. Create and analyze approximations of parametric curves and complex functions. Save animations and export custom terms for later use.

**Highlights:** Visualize Fourier series of 2D functions, Create epicycles from drawn curves, Save custom terms to documents, Export animations as GIFs, Adjust time and number of terms, Interactive graphic elements

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pic2Mag free?

Pic2Mag is free to download, with no in-app purchases.

### Is Epicycles free?

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

### Which has better reviews, Pic2Mag or Epicycles?

Pic2Mag and Epicycles are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Pic2Mag or Epicycles have ads?

Neither Pic2Mag nor Epicycles shows ads.

### Which is updated more often, Pic2Mag or Epicycles?

Pic2Mag ships an update every 31 months, and Epicycles every 5 days. Most recently, Pic2Mag was updated on October 8, 2026 and Epicycles on September 21, 2026.

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