# SanfieldMobile vs DRSmartSite

The clearest difference is iOS requirement: DRSmartSite at 13.0 against SanfieldMobile's 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.

SanfieldMobile ships an update every 3 weeks, DRSmartSite monthly. The most recent releases landed on November 11, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | SanfieldMobile | DRSmartSite |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 74 MB | 74 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Sanfield Management Limited](https://appshunter.io/developer/6797435833) | [龍昇建築科技有限公司](https://appshunter.io/developer/1896384639) |

## What reviewers say

### SanfieldMobile

[App page](https://appshunter.io/ios/app/sanfieldmobile/id1587637547)

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

**In-app purchases:** none


### DRSmartSite

[App page](https://appshunter.io/ios/app/drsmartsite/id6767106335)

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

**In-app purchases:** none


## Frequently asked questions

### Is SanfieldMobile free?

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

### Is DRSmartSite free?

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

### Do SanfieldMobile or DRSmartSite have ads?

Neither SanfieldMobile nor DRSmartSite shows ads.

### Which is updated more often, SanfieldMobile or DRSmartSite?

SanfieldMobile ships an update every 3 weeks, and DRSmartSite monthly. Most recently, SanfieldMobile was updated on November 11, 2026 and DRSmartSite on November 9, 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.*