# Invoice Maker & Estimates. vs PDF Scanner App

The clearest difference is ads: PDF Scanner App at none against Invoice Maker & Estimates.'s shown. PDF Scanner App also leads on update cadence (every 2 weeks vs every 21 months) and rating (4.8 vs 4.5). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Invoice Maker & Estimates. sells 3 in-app purchases, starting at $5.99 per 7 days and PDF Scanner App sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PDF Scanner App holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: PDF Scanner App has 217 ratings behind it against 4, so its average is the more settled of the two.

Invoice Maker & Estimates. ships an update every 21 months, PDF Scanner App every 2 weeks. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Invoice Maker & Estimates. | PDF Scanner App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (4 ratings)](https://appshunter.io/ios/app/invoice-maker-and-estimates/id1672794361/reviews) | **[4.8 (217 ratings)](https://appshunter.io/ios/app/pdf-scanner-app-scan-pdf-doc/id6456845801/reviews)** |
| Number of ratings | 4 | **217** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 21 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 24 MB | 30 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marly Ryan](https://appshunter.io/developer/1591282290) | [PDF Scanner Editor PDF Converter Expert](https://appshunter.io/developer/1719746897) |

## What reviewers say

### Invoice Maker & Estimates.

[App page](https://appshunter.io/ios/app/invoice-maker-and-estimates/id1672794361)

Create professional invoices, estimates, and purchase orders quickly. Brand documents with your logo, add signatures, and track payments. Easily convert estimates to invoices and send PDFs via email or print.

**Highlights:** Branded invoices with company logo, Add signatures and photos, Convert estimates to invoices, Send PDFs via email or print, Automatic tax calculation, Payment and debt tracking, Add clients from contacts

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Unlimited | $5.99 | per 7 days |
| Invoice Maker Pro | $9.99 | per month |
| Quick Invoice Maker | $49.99 | per year |


### PDF Scanner App

[App page](https://appshunter.io/ios/app/pdf-scanner-app-scan-pdf-doc/id6456845801)

Transform your device into a powerful document scanner. Easily scan, import, and share PDFs and images. Features include OCR, electronic signatures, and multi-page scanning. Store documents directly on your device.

**Highlights:** Scan documents and images, Convert to PDF or JPEG, OCR text extraction, Electronic signatures, Multi-page PDF creation, Automatic edge detection and perspective correction

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Editor, Doc Scanner Access | $5.99 | per 7 days |
| PDF Scanner Unlimited Access | $39.99 | per year |


## Frequently asked questions

### Is Invoice Maker & Estimates. free?

Invoice Maker & Estimates. is free to download, with in-app purchases available.

### Is PDF Scanner App free?

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

### Which has better reviews, Invoice Maker & Estimates. or PDF Scanner App?

PDF Scanner App is rated higher. Invoice Maker & Estimates. averages 4.5 out of 5 from 4 ratings, while PDF Scanner App averages 4.8 from 217 ratings.

### Do Invoice Maker & Estimates. or PDF Scanner App have ads?

Invoice Maker & Estimates. shows ads; PDF Scanner App does not.

### Which is updated more often, Invoice Maker & Estimates. or PDF Scanner App?

Invoice Maker & Estimates. ships an update every 21 months, and PDF Scanner App every 2 weeks. Most recently, Invoice Maker & Estimates. was updated on October 10, 2026 and PDF Scanner App 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.*