# EV Master vs PlugWatt

The clearest difference is in-app purchases: EV Master at none against PlugWatt's 3. EV Master also leads on iOS requirement (15.6 vs 17.6). PlugWatt's advantage is update cadence (weekly vs every 6 weeks). 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. EV Master asks for nothing beyond the download.

EV Master ships an update every 6 weeks, PlugWatt weekly. The most recent releases landed on September 12, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | EV Master | PlugWatt |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Size | 65 MB | 4 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TopTekk Technology Co.,Ltd.](https://appshunter.io/developer/1756241206) | [Chris Thrasher](https://appshunter.io/developer/1790762521) |

## What reviewers say

### EV Master

[App page](https://appshunter.io/ios/app/ev-master/id6758076529)

**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 EV Master free?

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

### Is PlugWatt free?

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

### Do EV Master or PlugWatt have ads?

Neither EV Master nor PlugWatt shows ads.

### Which is updated more often, EV Master or PlugWatt?

EV Master ships an update every 6 weeks, and PlugWatt weekly. Most recently, EV Master was updated on September 12, 2026 and PlugWatt on September 3, 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.*