# 秦皇岛监控平台 vs EV Charging Tracker

The clearest difference is in-app purchases: 秦皇岛监控平台 at none against EV Charging Tracker's 3. 秦皇岛监控平台 also leads on iOS requirement (8.0 vs 17.0). EV Charging Tracker's advantage is update cadence (monthly vs every 23 months). On price, ads and device support there is nothing between them.

Both are free to download. EV Charging Tracker sells 3 in-app purchases, starting at $4.99 per month. 秦皇岛监控平台 asks for nothing beyond the download.

秦皇岛监控平台 ships an update every 23 months, EV Charging Tracker monthly. The most recent releases landed on October 3, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 秦皇岛监控平台 | EV Charging Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 23 months | **Monthly** |
| Size | 21 MB | 5 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Wutongshikong Network Technology Co., Ltd](https://appshunter.io/developer/1001903887) | [Karol Jaworski](https://appshunter.io/developer/1799974477) |

## What reviewers say

### 秦皇岛监控平台

[App page](https://appshunter.io/ios/app/id1331752652)

**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 秦皇岛监控平台 free?

秦皇岛监控平台 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 秦皇岛监控平台 or EV Charging Tracker have ads?

Neither 秦皇岛监控平台 nor EV Charging Tracker shows ads.

### Which is updated more often, 秦皇岛监控平台 or EV Charging Tracker?

秦皇岛监控平台 ships an update every 23 months, and EV Charging Tracker monthly. Most recently, 秦皇岛监控平台 was updated on October 3, 2026 and EV Charging Tracker on October 12, 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.*