# BTWATTCH vs EV Charging Tracker

The clearest difference is in-app purchases: BTWATTCH at none against EV Charging Tracker's 3. BTWATTCH also leads on device support (3 vs 1) and iOS requirement (9.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. EV Charging Tracker sells 3 in-app purchases, starting at $4.99 per month. BTWATTCH asks for nothing beyond the download.

BTWATTCH ships an update every 2 months, EV Charging Tracker monthly. The most recent releases landed on May 16, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | BTWATTCH | EV Charging Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 1 MB | 5 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [RATOC Systems, Inc.](https://appshunter.io/developer/568725272) | [Karol Jaworski](https://appshunter.io/developer/1799974477) |

## What reviewers say

### BTWATTCH

[App page](https://appshunter.io/ios/app/btwattch/id887695333)

**Features:** macOS Compatibility

**In-app purchases:** none


### EV Charging Tracker

[App page](https://appshunter.io/ios/app/ev-charging-tracker-volt/id6760602881)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Volt Pro | $4.99 | per month |
| Volt Pro | $39.99 | per year |
| Volt Pro | $39.99 | per year |


## Frequently asked questions

### Is BTWATTCH free?

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

### Is EV Charging Tracker free?

EV Charging Tracker is free to download, with in-app purchases available.

### Do BTWATTCH or EV Charging Tracker have ads?

Neither BTWATTCH nor EV Charging Tracker shows ads.

### Which is updated more often, BTWATTCH or EV Charging Tracker?

BTWATTCH ships an update every 2 months, and EV Charging Tracker monthly. Most recently, BTWATTCH was updated on May 16, 2026 and EV Charging Tracker on September 26, 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.*