# LIONFlash vs CS

LIONFlash and CS are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | LIONFlash | CS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 5 weeks |
| Monetization | — | Free |
| Size | 3 MB | 18 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Liontron GmbH & Co. KG](https://appshunter.io/developer/1572648075) | [Forster Individual Batteries GmbH](https://appshunter.io/developer/1568985596) |

## What reviewers say

### LIONFlash

[App page](https://appshunter.io/ios/app/lionflash/id6463856356)

**Features:** macOS Compatibility

**In-app purchases:** none


### CS

[App page](https://appshunter.io/ios/app/cs-batteries-smart-connect/id6479569677)

Monitor your lithium batteries directly from your phone via Bluetooth. View key battery information like charge, voltage, and current, along with detailed status and cell voltages. Customize battery names and access company information.

**Highlights:** Real-time battery monitoring via Bluetooth, Displays charge, voltage, current, and power, Detailed battery status and cell voltage, Customizable battery names, Company information access

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

**In-app purchases:** none


## Frequently asked questions

### Is LIONFlash free?

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

### Is CS free?

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

### Do LIONFlash or CS have ads?

Neither LIONFlash nor CS shows ads.

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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.*