# PO vs Building Scanner

The clearest difference is in-app purchases: Building Scanner at none against PO's 3. Building Scanner also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 6 weeks). PO's advantage is iOS requirement (13.0 vs 26.2). On price and device support there is nothing between them.

Both are free to download. PO sells 3 in-app purchases, starting at $2.99 per month. Building Scanner asks for nothing beyond the download.

PO ships an update every 6 weeks, Building Scanner every 3 weeks. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | PO | Building Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (2 ratings)](https://appshunter.io/ios/app/po-purchase-order-generator/id6464566063/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 35 MB | 25 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Monali Paghadal](https://appshunter.io/developer/1577491687) | [Dipak Timalsina](https://appshunter.io/developer/1895477790) |

## What reviewers say

### PO

[App page](https://appshunter.io/ios/app/po-purchase-order-generator/id6464566063)

Streamline your business procurement with this tool for creating, managing, and tracking purchase orders. Generate professional PDF invoices with custom branding and tax options. Offers features like backup, app lock, and multiple templates.

**Highlights:** Create and manage purchase orders, Generate professional PDF invoices, Customizable templates and color themes, Add notes, terms, and conditions, Manage multiple businesses and vendors, Backup and restore purchase order data, App lock and custom tax settings

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Six Monthly | $14.99 | per 6 months |
| Yearly | $24.99 | per year |


### Building Scanner

[App page](https://appshunter.io/ios/app/building-scanner/id6763758963)

**In-app purchases:** none


## Frequently asked questions

### Is PO free?

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

### Is Building Scanner free?

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

### Do PO or Building Scanner have ads?

PO shows ads; Building Scanner does not.

### Which is updated more often, PO or Building Scanner?

PO ships an update every 6 weeks, and Building Scanner every 3 weeks. Most recently, PO was updated on October 30, 2026 and Building Scanner 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.*