# SolarGPS2 vs Khmer EV Charging

The clearest difference is iOS requirement: SolarGPS2 at 12.0 against Khmer EV Charging's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

SolarGPS2 ships an update monthly, Khmer EV Charging every 6 weeks. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | SolarGPS2 | Khmer EV Charging |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Size | 21 MB | 67 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [维刚 王](https://appshunter.io/developer/913823126) | [Yellow Haze Pvt. Ltd.](https://appshunter.io/developer/1645993000) |

## What reviewers say

### SolarGPS2

[App page](https://appshunter.io/ios/app/solargps2/id1495788735)

**Features:** macOS Compatibility

**In-app purchases:** none


### Khmer EV Charging

[App page](https://appshunter.io/ios/app/khmer-ev-charging/id6505063965)

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

**In-app purchases:** none


## Frequently asked questions

### Is SolarGPS2 free?

SolarGPS2 is free to download, with no in-app purchases.

### Is Khmer EV Charging free?

Khmer EV Charging is free to download, with no in-app purchases.

### Do SolarGPS2 or Khmer EV Charging have ads?

Neither SolarGPS2 nor Khmer EV Charging shows ads.

### Which is updated more often, SolarGPS2 or Khmer EV Charging?

SolarGPS2 ships an update monthly, and Khmer EV Charging every 6 weeks. Most recently, SolarGPS2 was updated on October 3, 2026 and Khmer EV Charging on October 14, 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.*