# #LYOS vs DSSRC

The clearest difference is update cadence: DSSRC at every 3 weeks against #LYOS's every 2 months. DSSRC also leads on iOS requirement (9.0 vs 15.0). 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.

#LYOS ships an update every 2 months, DSSRC every 3 weeks. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | #LYOS | DSSRC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 115 MB | 104 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [e-Smart System Engineering Limited](https://appshunter.io/developer/1382513704) | [CardApp Limited](https://appshunter.io/developer/539151439) |

## What reviewers say

### #LYOS

[App page](https://appshunter.io/ios/app/lyos/id6463715101)

**Features:** macOS Compatibility

**In-app purchases:** none


### DSSRC

[App page](https://appshunter.io/ios/app/dssrc/id6749660427)

**In-app purchases:** none


## Frequently asked questions

### Is #LYOS free?

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

### Is DSSRC free?

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

### Do #LYOS or DSSRC have ads?

Neither #LYOS nor DSSRC shows ads.

### Which is updated more often, #LYOS or DSSRC?

#LYOS ships an update every 2 months, and DSSRC every 3 weeks. Most recently, #LYOS was updated on October 14, 2026 and DSSRC on October 6, 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.*