# Sitemark vs OpenPOS

The clearest difference is in-app purchases: OpenPOS at none against Sitemark's 3. Sitemark's advantage is update cadence (every 5 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sitemark sells 3 in-app purchases, starting at $29.99 per month. OpenPOS asks for nothing beyond the download.

Sitemark ships an update every 5 days, OpenPOS fortnightly. The most recent releases landed on October 5, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Sitemark | OpenPOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sitemark-site-manager/id6760088935/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 46 MB | 101 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [TRENTON PALMER PARSONS](https://appshunter.io/developer/1882582234) | [SherpaShare, Inc](https://appshunter.io/developer/975868990) |

## What reviewers say

### Sitemark

[App page](https://appshunter.io/ios/app/sitemark-site-manager/id6760088935)

Streamline construction job management with this app. Track time with GPS verification, create quotes and invoices, coordinate your crew, and process payments securely. Designed for businesses of all sizes to reduce paperwork and get paid faster.

**Highlights:** GPS-verified time tracking, Job management from quote to cash, Crew coordination and role-based access, PDF invoice and quote generation, Stripe payment processing, Subscription plans for growing businesses

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sitemark Starter | $29.99 | per month |
| Sitemark Professional | $79.99 | per month |
| Sitemark Enterprise | $199.99 | per month |


### OpenPOS

[App page](https://appshunter.io/ios/app/openpos/id6761862357)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sitemark free?

Sitemark is free to download, with in-app purchases available.

### Is OpenPOS free?

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

### Do Sitemark or OpenPOS have ads?

Neither Sitemark nor OpenPOS shows ads.

### Which is updated more often, Sitemark or OpenPOS?

Sitemark ships an update every 5 days, and OpenPOS fortnightly. Most recently, Sitemark was updated on October 5, 2026 and OpenPOS on October 25, 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.*