# OneCharge SI vs Qelo

The clearest difference is rating: OneCharge SI at 4.3 against Qelo's 1.0. OneCharge SI also leads on review sentiment (11% vs 0%) and ratings volume (6 vs 2). Qelo's advantage is monetization model (free vs ad-supported). On price, update cadence, ads and in-app purchases there is nothing between them.

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

OneCharge SI holds the better App Store score, 4.3 against 1.0. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews point the same way: 11% of OneCharge SI's written reviews are positive against 0% of Qelo's.

OneCharge SI ships an update every 2 months, Qelo every 3 months. The most recent releases landed on September 8, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | OneCharge SI | Qelo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/onecharge-si/id1373736052/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/qelo/id1598936527/reviews) |
| Number of ratings | **6** | 2 |
| Positive reviews | **11.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Ad-supported | **Free** |
| Size | 47 MB | 29 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Petrol d.d.](https://appshunter.io/developer/1166854327) | [has.to.be gmbh](https://appshunter.io/developer/1083947065) |

## What reviewers say

### OneCharge SI

[App page](https://appshunter.io/ios/app/onecharge-si/id1373736052)

Easily find and pay for electric vehicle charging stations at home and abroad. Filter stations by price, power, and connector type, and manage your charging sessions and expenses.

**Highlights:** Register in under two minutes, Add your vehicle, Filter stations by price, power, and connector type, Locate nearest EV charging stations on a map, View station status, price, and availability, Start and monitor charging sessions, Pay with bank card or Petrol club card, Create a list of favorite locations, Track EV charging consumption

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

**In-app purchases:** none


### Qelo

[App page](https://appshunter.io/ios/app/qelo/id1598936527)

Easily find and use electric vehicle charging stations with a user-friendly interface and monthly billing. Access a vast network across multiple countries and manage all your charging events, costs, and statistics.

**Highlights:** User-friendly EV charging network, Convenient monthly billing, Access to 300,000+ chargers, Coverage in 40+ countries, Control charging events, costs, and statistics, Subscriber pricing benefits

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

**In-app purchases:** none


## Frequently asked questions

### Is OneCharge SI free?

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

### Is Qelo free?

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

### Which has better reviews, OneCharge SI or Qelo?

OneCharge SI is rated higher. OneCharge SI averages 4.3 out of 5 from 6 ratings, while Qelo averages 1.0 from 2 ratings.

### Do OneCharge SI or Qelo have ads?

Neither OneCharge SI nor Qelo shows ads.

### Which is updated more often, OneCharge SI or Qelo?

OneCharge SI ships an update every 2 months, and Qelo every 3 months. Most recently, OneCharge SI was updated on September 8, 2026 and Qelo on September 9, 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.*