# My PHEV vs Subster 訂閱倉鼠

The clearest difference is in-app purchases: Subster 訂閱倉鼠 at none against My PHEV's 1. Subster 訂閱倉鼠 also leads on iOS requirement (15.1 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. My PHEV sells 1 one-off in-app purchase. Subster 訂閱倉鼠 asks for nothing beyond the download.

My PHEV ships an update weekly, Subster 訂閱倉鼠 every 5 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | My PHEV | Subster 訂閱倉鼠 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (3 ratings)](https://appshunter.io/ios/app/my-phev/id6738021911/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 59 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [David Alcaraz](https://appshunter.io/developer/1743489193) | [CHAO SHENG HUANG](https://appshunter.io/developer/1802563157) |

## What reviewers say

### My PHEV

[App page](https://appshunter.io/ios/app/my-phev/id6738021911)

Track and calculate savings from your plug-in hybrid or electric vehicle. Monitor fuel and energy consumption, compare your driving with others, and manage expenses. Features include customizable units and iCloud syncing.

**Highlights:** Log fuel and energy consumption, Calculate total cost and savings, Plot consumption and savings charts, Compare with other users on leaderboards, Cost calculator and expense tracking, Export logged data, Support for multiple vehicles

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advanced Features | $4.99 | one-time |


### Subster 訂閱倉鼠

[App page](https://appshunter.io/ios/app/subster/id6759539952)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is My PHEV free?

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

### Is Subster 訂閱倉鼠 free?

Subster 訂閱倉鼠 is free to download, with no in-app purchases.

### Do My PHEV or Subster 訂閱倉鼠 have ads?

Neither My PHEV nor Subster 訂閱倉鼠 shows ads.

### Which is updated more often, My PHEV or Subster 訂閱倉鼠?

My PHEV ships an update weekly, and Subster 訂閱倉鼠 every 5 days. Most recently, My PHEV was updated on November 4, 2026 and Subster 訂閱倉鼠 on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*