# LiON Smart charger vs SQlab Profiler

The clearest difference is review sentiment: SQlab Profiler at 100% against LiON Smart charger's 27%. LiON Smart charger's advantage is iOS requirement (13.0 vs 15.5). 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.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on June 5, 2026 and July 19, 2026 respectively.

## The numbers

| Metric | LiON Smart charger | SQlab Profiler |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 26.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | Free | Free |
| Size | 33 MB | 65 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [ONgineer GmbH](https://appshunter.io/developer/1528158876) | [SQlab GmbH](https://appshunter.io/developer/1538583093) |

## What reviewers say

### LiON Smart charger

[App page](https://appshunter.io/ios/app/lion-smart-charger/id1528158574)

Optimize your e-bike or e-scooter battery charging with advanced control. Manage multiple batteries, customize charging cycles, and monitor battery health to extend lifespan and ensure optimal performance.

**Highlights:** Optimal charging for e-bikes and e-scooters, Manage up to 10 batteries, Preconfigured charging modes, Customizable charging scenarios, Battery health statistics, Control charging cycles

**In-app purchases:** none


### SQlab Profiler

[App page](https://appshunter.io/ios/app/sqlab-profiler/id1538583091)

This tool assists retailers in recommending bikes, accessories, and apparel by digitally measuring customers and asking targeted questions. Customers can request a measurement at their local bike shop to receive personalized recommendations.

**Highlights:** Digital body measurement, Image recognition software, Personalized product recommendations, Sales support for retailers, Customer fitting tool

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

**In-app purchases:** none


## Frequently asked questions

### Is LiON Smart charger free?

LiON Smart charger is free to download, with no in-app purchases.

### Is SQlab Profiler free?

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

### Do LiON Smart charger or SQlab Profiler have ads?

Neither LiON Smart charger nor SQlab Profiler shows ads.

### Which is updated more often, LiON Smart charger or SQlab Profiler?

LiON Smart charger ships an update every 5 weeks, and SQlab Profiler every 5 weeks. Most recently, LiON Smart charger was updated on June 5, 2026 and SQlab Profiler on July 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*