# Wattsup Charge vs IonGrid

The clearest difference is ads: IonGrid at none against Wattsup Charge's shown. On price, update cadence, 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.

Wattsup Charge ships an update monthly, IonGrid every 3 weeks. The most recent releases landed on September 14, 2026 and July 22, 2026 respectively.

## The numbers

| Metric | Wattsup Charge | IonGrid |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 260 MB | 52 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MERAS Plugins Pvt. Ltd](https://appshunter.io/developer/1635128109) | [IONGRID ENERGY SOLUTIONS PRIVATE LIMITED](https://appshunter.io/developer/1782330412) |

## What reviewers say

### Wattsup Charge

[App page](https://appshunter.io/ios/app/wattsup-charge/id6466248738)

**Features:** macOS Compatibility

**In-app purchases:** none


### IonGrid

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Wattsup Charge free?

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

### Is IonGrid free?

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

### Do Wattsup Charge or IonGrid have ads?

Wattsup Charge shows ads; IonGrid does not.

### Which is updated more often, Wattsup Charge or IonGrid?

Wattsup Charge ships an update monthly, and IonGrid every 3 weeks. Most recently, Wattsup Charge was updated on September 14, 2026 and IonGrid on July 22, 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.*