# Chargy vs Upkey

The clearest difference is rating: Chargy at 5.0 against Upkey's 1.0. Chargy also leads on review sentiment (39% vs 0%) and ratings volume (5 vs 1). Upkey's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, update cadence, in-app purchases and device support there is nothing between them.

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

Chargy holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: Chargy has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 39% of Chargy's written reviews are positive against 0% of Upkey's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on June 1, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Chargy | Upkey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/chargy/id1114439237/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/upkey/id1455347026/reviews) |
| Number of ratings | **5** | 1 |
| Positive reviews | **39.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 67 MB | 26 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chargy](https://appshunter.io/developer/1114439236) | [Omnitec Systems, S.L.](https://appshunter.io/developer/1161331601) |

## What reviewers say

### Chargy

[App page](https://appshunter.io/ios/app/chargy/id1114439237)

Find nearby charging stations for your smartphone when you're on the go. The app guides you to locations like malls, restaurants, and hotels, offering special promotions and real-time location sharing with friends. Simply scan a QR code, answer a few questions, and connect your phone for free mobile charging.

**Highlights:** Locate nearby charging points, Navigation to charging stations, Exclusive local promotions, Real-time location sharing, QR code scanning for charging, Free mobile charging

**Features:** macOS Compatibility

**In-app purchases:** none


### Upkey

[App page](https://appshunter.io/ios/app/upkey/id1455347026)

This application allows hotels to integrate BLE devices and smartphones into their access control system. It facilitates the generation and sending of electronic keys from reception software or a smartphone for emergency access.

**Highlights:** BLE device integration, Smartphone access control, Electronic key generation, Bluetooth opening via smartphone, Access audit replication, Security level management

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Chargy free?

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

### Is Upkey free?

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

### Which has better reviews, Chargy or Upkey?

Chargy is rated higher. Chargy averages 5.0 out of 5 from 5 ratings, while Upkey averages 1.0 from 1 ratings.

### Do Chargy or Upkey have ads?

Chargy shows ads; Upkey does not.

### Which is updated more often, Chargy or Upkey?

Chargy ships an update every 3 weeks, and Upkey every 3 weeks. Most recently, Chargy was updated on June 1, 2026 and Upkey on September 29, 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.*