# HS Conveyancing vs OneOS

The clearest difference is update cadence: OneOS at monthly against HS Conveyancing's every 8 months. HS Conveyancing's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.1). On price, 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.

HS Conveyancing ships an update every 8 months, OneOS monthly. The most recent releases landed on June 11, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | HS Conveyancing | OneOS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Monthly** |
| Size | 135 MB | 41 MB |
| Requires iOS | **14.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Savage Silk Law Limited](https://appshunter.io/developer/1691489609) | [VMA Systems](https://appshunter.io/developer/1476246754) |

## What reviewers say

### HS Conveyancing

[App page](https://appshunter.io/ios/app/hs-conveyancing/id1578274604)

**In-app purchases:** none


### OneOS

[App page](https://appshunter.io/ios/app/oneos/id6670173125)

**In-app purchases:** none


## Frequently asked questions

### Is HS Conveyancing free?

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

### Is OneOS free?

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

### Do HS Conveyancing or OneOS have ads?

Neither HS Conveyancing nor OneOS shows ads.

### Which is updated more often, HS Conveyancing or OneOS?

HS Conveyancing ships an update every 8 months, and OneOS monthly. Most recently, HS Conveyancing was updated on June 11, 2026 and OneOS on September 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.*