# Circle K Charge USA vs Charge Key

The clearest difference is rating: Charge Key at 3.7 against Circle K Charge USA's 1.6. Charge Key also leads on review sentiment (46% vs 9%) and update cadence (fortnightly vs every 13 months). Circle K Charge USA's advantage is ratings volume (121 vs 33). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Charge Key holds the better App Store score, 3.7 against 1.6. Both are backed by a comparable volume of ratings — 121 and 33 respectively. Written reviews point the same way: 9% of Circle K Charge USA's written reviews are positive against 46% of Charge Key's.

Circle K Charge USA ships an update every 13 months, Charge Key fortnightly. The most recent releases landed on November 3, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Circle K Charge USA | Charge Key |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (121 ratings)](https://appshunter.io/ios/app/circle-k-charge-usa/id1605735096/reviews) | **[3.7 (33 ratings)](https://appshunter.io/ios/app/charge-key/id6496853294/reviews)** |
| Number of ratings | **121** | 33 |
| Positive reviews | 9.3% of reviews | **46.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 63 MB | 25 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [CircleK](https://appshunter.io/developer/1445409844) | [ChargeKey, LLC](https://appshunter.io/developer/1741149527) |

## What reviewers say

### Circle K Charge USA

[App page](https://appshunter.io/ios/app/circle-k-charge-usa/id1605735096)

This app simplifies EV charging by locating nearby stations, checking availability, and managing your charging sessions. Enjoy convenience offers at stores while your vehicle powers up.

**Highlights:** Find EV charging stations, Check station availability, Start/stop charging sessions, Manage driver profile, View charging history, Download receipts

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

**In-app purchases:** none

**What reviewers like**

- ⚡️ Fast charging speeds (mentioned by a few)
- ✅ Works for some users (infrequent)

**What reviewers complain about**

- ❌ App required for charging
- ❌ Payment card issues (declined, holds, not accepted)
- ❌ Account creation difficulties (errors, excessive info)
- ❌ Clunky and inconvenient user interface
- ❌ No tap-to-pay or Apple Pay support

**Reported bugs**

- Payment card validation errors
- Account creation errors
- Charging sessions stop after a few minutes
- App fails to start or stop charging
- Password reset emails not received

**Requested features**

- Allow tap-to-pay at the charger
- Support Apple Pay/Google Pay
- Save credit card details
- Improve account creation process
- Simplify payment method management (delete/update)


### Charge Key

[App page](https://appshunter.io/ios/app/charge-key/id6496853294)

This app allows you to unlock, lock, and start your vehicle using your phone. It offers hands-free unlocking when you approach your car and can navigate you to its location if you've misplaced it. The platform prioritizes user privacy by not storing personal information.

**Highlights:** Unlock vehicle, Lock vehicle, Start vehicle, Hands-free unlock, Navigate to vehicle location, Privacy focused

**Features:** iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is Circle K Charge USA free?

Circle K Charge USA is free to download, with no in-app purchases.

### Is Charge Key free?

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

### Which has better reviews, Circle K Charge USA or Charge Key?

Charge Key is rated higher. Circle K Charge USA averages 1.6 out of 5 from 121 ratings, while Charge Key averages 3.7 from 33 ratings.

### Do Circle K Charge USA or Charge Key have ads?

Neither Circle K Charge USA nor Charge Key shows ads.

### Which is updated more often, Circle K Charge USA or Charge Key?

Circle K Charge USA ships an update every 13 months, and Charge Key fortnightly. Most recently, Circle K Charge USA was updated on November 3, 2026 and Charge Key on November 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.*