# Building Performance Manager vs PDF Scanner

The clearest difference is in-app purchases: Building Performance Manager at none against PDF Scanner's 3. Building Performance Manager also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. PDF Scanner sells 3 in-app purchases, starting at $2.99 per 7 days. Building Performance Manager asks for nothing beyond the download.

Building Performance Manager ships an update every 3 months, PDF Scanner every 2 months. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Building Performance Manager | PDF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (28 ratings)](https://appshunter.io/ios/app/pdf-scanner-document-scan/id1559840634/reviews)** |
| Number of ratings | — | **28** |
| Positive reviews | — | 82.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 54 MB | 50 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Efficiency Matrix](https://appshunter.io/developer/1282284168) | [AOS INTERNET CO., LIMITED](https://appshunter.io/developer/1559840636) |

## What reviewers say

### Building Performance Manager

[App page](https://appshunter.io/ios/app/building-performance-manager/id1462705717)

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

**In-app purchases:** none


### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-document-scan/id1559840634)

Transform paper documents, notes, and photos into digital PDFs or PNGs. Extract editable text from images using OCR technology. Share your scanned files and extracted text easily via various cloud services and messaging apps.

**Highlights:** Smart PDF scanning, Edge detection and auto crop, Batch scanning, Image to text OCR, Handwritten note recognition, Document organization and security, Cloud synchronization

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scanner24_weekly | $2.99 | per 7 days |
| PDF Scanner App Monthly | $6.99 | per month |
| Scanner24_yearly | $39.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast and agile
- 📄 Scans and sends as PDF
- 💯 Excellent functionality
- 🌟 Very good app

**What reviewers complain about**

- 💰 Subscription cost is high
- 💸 Forcing to buy Pro version
- 😩 Annoying ads
- 📉 Poor editing quality
- ❌ Not automatically framing documents

**Reported bugs**

- 🐛 App keeps crashing
- 🐛 Crashes when scanning many pages
- 🐛 Errors when sending files
- 🐛 App closes unexpectedly

**Requested features**

- Automatic document framing
- Lower subscription cost


## Frequently asked questions

### Is Building Performance Manager free?

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

### Is PDF Scanner free?

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

### Do Building Performance Manager or PDF Scanner have ads?

PDF Scanner shows ads; Building Performance Manager does not.

### Which is updated more often, Building Performance Manager or PDF Scanner?

Building Performance Manager ships an update every 3 months, and PDF Scanner every 2 months. Most recently, Building Performance Manager was updated on October 6, 2026 and PDF Scanner on October 24, 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.*