# PolygonEV vs PYN Charger

The clearest difference is update cadence: PYN Charger at every 5 days against PolygonEV's every 6 weeks. 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.

PolygonEV ships an update every 6 weeks, PYN Charger every 5 days. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | PolygonEV | PYN Charger |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Size | 24 MB | 42 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Mostafa ElGhandour](https://appshunter.io/developer/1752887728) | [合肥盘元智能科技有限公司](https://appshunter.io/developer/1776789546) |

## What reviewers say

### PolygonEV

[App page](https://appshunter.io/ios/app/polygonev/id6504570284)

**Features:** macOS Compatibility

**In-app purchases:** none


### PYN Charger

[App page](https://appshunter.io/ios/app/pyn-charger/id6737504714)

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

**In-app purchases:** none


## Frequently asked questions

### Is PolygonEV free?

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

### Is PYN Charger free?

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

### Do PolygonEV or PYN Charger have ads?

Neither PolygonEV nor PYN Charger shows ads.

### Which is updated more often, PolygonEV or PYN Charger?

PolygonEV ships an update every 6 weeks, and PYN Charger every 5 days. Most recently, PolygonEV was updated on October 11, 2026 and PYN Charger on October 8, 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.*