PKC vs Tariffev
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PKC
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.
- Car status evaluation
- Battery condition analysis
- CARA APPROVED certification
- OBD kit integration
- VIN license required
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Power checK Control evaluates and certifies your car status using all Power Cruise Control reliability and tamper-proof methodology. Full analysis and certification of battery condition with the BATTERY CHECK CARA APPROVED certification mark. The official Power Cruise Control OBD kit (dongle and cable, required on some cars) and a Power Cruise Control valid (non trial) VIN license are required to run this app.
Tariffev
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.
- Compare EV charging operators
- Find best charging prices
- Enhance electric driving experience
- Locate charging stations
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Tariffev - l'app per confrontare tutti gli operatori di ricarica EV, farti ricaricare al miglior prezzo e garantirti la miglior esperienza di guida elettrica. Utilizzando questa app, accetti i nostri Termini di utilizzo e la nostra Informativa sulla privacy. Termini di utilizzo: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Informativa sulla privacy: https://tariffev.it/privacy_policy
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | PKC | Tariffev |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (2 ratings) — better | — |
| Positive reviews | 50.0% of reviews — better | 34.8% of reviews |
| Number of ratings | 2 — better | — |
| Update frequency | Every 6 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 70 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | Laika Lab | Simone Fardella |
Customer experience
PKC
Tariffev
In-app purchases
PKC
- 1 PKC Certificate$30.00
Tariffev
- Premium Mensile$1.991 Month
- Premium Annuale$19.001 Year
- Tariffev Lifetime$49.99
