# OCPP Tool vs PlugWatt

The clearest difference is in-app purchases: OCPP Tool at none against PlugWatt's 3. OCPP Tool also leads on iOS requirement (15.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. PlugWatt sells 3 in-app purchases, starting at $6.99 per month. OCPP Tool asks for nothing beyond the download.

## The numbers

| Metric | OCPP Tool | PlugWatt |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 9 MB | 4 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BESEN GROUP](https://appshunter.io/developer/1896323396) | [Chris Thrasher](https://appshunter.io/developer/1790762521) |

## What reviewers say

### OCPP Tool

[App page](https://appshunter.io/ios/app/ocpp-tool/id6771249501)

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

**In-app purchases:** none


### PlugWatt

[App page](https://appshunter.io/ios/app/plugwatt-ev-charging-toolkit/id6788584092)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PlugWatt Pro Monthly | $6.99 | per month |
| PlugWatt Pro Annual | $49.99 | per year |
| PlugWatt Pro Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is OCPP Tool free?

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

### Is PlugWatt free?

PlugWatt is free to download, with in-app purchases available.

### Do OCPP Tool or PlugWatt have ads?

Neither OCPP Tool nor PlugWatt shows ads.

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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.*