# ON Hleðsla vs ECHO Lock

The clearest difference is review sentiment: ECHO Lock at 100% against ON Hleðsla's 0%. ECHO Lock also leads on update cadence (every 2 weeks vs every 2 months) and monetization model (free vs ad-supported). ON Hleðsla's advantage is ratings volume (108 vs 2) and rating (4.7 vs 4.5). On price, ads, 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.

ON Hleðsla holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: ON Hleðsla has 108 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 0% of ON Hleðsla's written reviews are positive against 100% of ECHO Lock's, so the app with the better star average is not the one people write more warmly about.

ON Hleðsla ships an update every 2 months, ECHO Lock every 2 weeks. The most recent releases landed on October 22, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | ON Hleðsla | ECHO Lock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (108 ratings)](https://appshunter.io/ios/app/on-hlesla/id1210419387/reviews)** | [4.5 (2 ratings)](https://appshunter.io/ios/app/echo-lock/id6741067047/reviews) |
| Number of ratings | **108** | 2 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 131 MB | 54 MB |
| Requires iOS | **15.5** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Orka natturunnar ohf.](https://appshunter.io/developer/1210419386) | [LOWE AND FLETCHER LIMITED](https://appshunter.io/developer/1792842721) |

## What reviewers say

### ON Hleðsla

[App page](https://appshunter.io/ios/app/on-hlesla/id1210419387)

Pay for electric vehicle charging across the country. Scan QR codes to start, stop, and monitor charging sessions. View charging history and home electricity usage.

**Highlights:** Pay for EV charging, Scan QR codes to start/stop charging, Monitor charging progress, View charging history, Map of charging stations, Real-time station status, View pricing

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

**In-app purchases:** none


### ECHO Lock

[App page](https://appshunter.io/ios/app/echo-lock/id6741067047)

This app enables battery-free locking and unlocking of smart locks using NFC technology on your smartphone. It offers a keyless and maintenance-free access solution, requiring compatible smart locks to function.

**Highlights:** Battery-free smart lock operation, NFC-powered smartphone unlocking, Keyless access solution, Smartphone tap to lock/unlock, Maintenance-free system

**In-app purchases:** none


## Frequently asked questions

### Is ON Hleðsla free?

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

### Is ECHO Lock free?

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

### Which has better reviews, ON Hleðsla or ECHO Lock?

ON Hleðsla is rated higher. ON Hleðsla averages 4.7 out of 5 from 108 ratings, while ECHO Lock averages 4.5 from 2 ratings.

### Do ON Hleðsla or ECHO Lock have ads?

Neither ON Hleðsla nor ECHO Lock shows ads.

### Which is updated more often, ON Hleðsla or ECHO Lock?

ON Hleðsla ships an update every 2 months, and ECHO Lock every 2 weeks. Most recently, ON Hleðsla was updated on October 22, 2026 and ECHO Lock on October 21, 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.*