# LIONFlash vs sonsor

The clearest difference is iOS requirement: LIONFlash at 13.0 against sonsor's 15.6. 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.

## The numbers

| Metric | LIONFlash | sonsor |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 87.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Monetization | — | Free |
| Size | 3 MB | 45 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Liontron GmbH & Co. KG](https://appshunter.io/developer/1572648075) | [pironex GmbH](https://appshunter.io/developer/1003725747) |

## What reviewers say

### LIONFlash

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

**Features:** macOS Compatibility

**In-app purchases:** none


### sonsor

[App page](https://appshunter.io/ios/app/sonsor-alarm-system/id6474242682)

Receive real-time alerts for break-ins and environmental data directly on your phone. This system detects various security threats and monitors conditions like fire, mold risk, sound, air quality, and temperature. Track sensor data live and customize your alerts and device management.

**Highlights:** Break-in detection, Environmental data monitoring, Real-time sensor tracking, Customizable alerts, Multi-device and member support, LTE and GPS integration

**In-app purchases:** none


## Frequently asked questions

### Is LIONFlash free?

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

### Is sonsor free?

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

### Do LIONFlash or sonsor have ads?

Neither LIONFlash nor sonsor 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.*