# IonGrid vs Max EV Charging

IonGrid and Max EV Charging are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

IonGrid ships an update every 3 weeks, Max EV Charging every 4 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | IonGrid | Max EV Charging |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Size | 52 MB | 139 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IONGRID ENERGY SOLUTIONS PRIVATE LIMITED](https://appshunter.io/developer/1782330412) | [Kannan M](https://appshunter.io/developer/6806506334) |

## What reviewers say

### IonGrid

[App page](https://appshunter.io/ios/app/iongrid/id6738784874)

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

**In-app purchases:** none


### Max EV Charging

[App page](https://appshunter.io/ios/app/max-ev-charging/id6806506332)

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

**In-app purchases:** none


## Frequently asked questions

### Is IonGrid free?

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

### Is Max EV Charging free?

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

### Do IonGrid or Max EV Charging have ads?

Neither IonGrid nor Max EV Charging shows ads.

### Which is updated more often, IonGrid or Max EV Charging?

IonGrid ships an update every 3 weeks, and Max EV Charging every 4 weeks. Most recently, IonGrid was updated on October 30, 2026 and Max EV Charging on October 31, 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.*