# PKC vs Tariffev

The clearest difference is monetization model: PKC at free against Tariffev's free with in-app purchases. PKC also leads on update cadence (every 6 days vs every 3 weeks) and review sentiment (50% vs 35%). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PKC sells 1 one-off in-app purchase and Tariffev sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

PKC ships an update every 6 days, Tariffev every 3 weeks. The most recent releases landed on October 27, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | PKC | Tariffev |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/pkc-power-check-control/id1540834691/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | **50.0% of reviews** | 34.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 70 MB | 58 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Laika Lab](https://appshunter.io/developer/1441875801) | [Simone Fardella](https://appshunter.io/developer/1732663206) |

## What reviewers say

### PKC

[App page](https://appshunter.io/ios/app/pkc-power-check-control/id1540834691)

This app evaluates and certifies your car's battery condition, providing a BATTERY CHECK CARA APPROVED certification mark. It requires a specific OBD kit and a valid VIN license to operate.

**Highlights:** Car status evaluation, Battery condition analysis, CARA APPROVED certification, OBD kit integration, VIN license required

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 PKC Certificate | $30.00 | one-time |


### Tariffev

[App page](https://appshunter.io/ios/app/tariffev/id6478386479)

Easily compare EV charging operators to find the best prices and ensure a seamless electric driving experience. This app helps you locate and utilize charging stations efficiently.

**Highlights:** Compare EV charging operators, Find best charging prices, Enhance electric driving experience, Locate charging stations

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Mensile | $1.99 | per month |
| Premium Annuale | $19.00 | per year |
| Tariffev Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is PKC free?

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

### Is Tariffev free?

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

### Do PKC or Tariffev have ads?

Neither PKC nor Tariffev shows ads.

### Which is updated more often, PKC or Tariffev?

PKC ships an update every 6 days, and Tariffev every 3 weeks. Most recently, PKC was updated on October 27, 2026 and Tariffev on August 23, 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.*