# Invoice Maker・Estimate App vs PDF Scanner

The clearest difference is review sentiment: Invoice Maker・Estimate App at 67% against PDF Scanner's 20%. Invoice Maker・Estimate App also leads on rating (4.9 vs 4.6). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Invoice Maker・Estimate App sells 4 in-app purchases, starting at $5.99 per 7 days and PDF Scanner sells 8 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Invoice Maker・Estimate App holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 201 and 241 respectively. Written reviews point the same way: 67% of Invoice Maker・Estimate App's written reviews are positive against 20% of PDF Scanner's.

Invoice Maker・Estimate App ships an update every 3 days, PDF Scanner every 4 days. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Invoice Maker・Estimate App | PDF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (201 ratings)](https://appshunter.io/ios/app/invoice-makerestimate-app/id6739814340/reviews)** | [4.6 (241 ratings)](https://appshunter.io/ios/app/pdf-scanner-document-scan-pdf/id6744751362/reviews) |
| Number of ratings | 201 | **241** |
| Positive reviews | **66.7% of reviews** | 20.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 days |
| Monetization | Subscription | Subscription |
| Size | 18 MB | 57 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dynamic Falcon](https://appshunter.io/developer/1221926593) | [Kostyantyn Chaban](https://appshunter.io/developer/1847927868) |

## What reviewers say

### Invoice Maker・Estimate App

[App page](https://appshunter.io/ios/app/invoice-makerestimate-app/id6739814340)

Create, send, and manage professional invoices, estimates, and receipts effortlessly. Designed for freelancers and small businesses, this tool helps you get paid faster and stay organized on the go.

**Highlights:** Create professional invoices, Send estimates and receipts, Convert estimates to invoices, Track invoices and payments, Manage client information, Send invoices via email/text

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Estimates & Invoices Maker Weekly | $5.99 | per 7 days |
| Create Invoices On-site with trial | $5.99 | per 7 days |
| Create Invoice Templates Monthly | $9.99 | per month |
| Simple Invoices Generator Annually | $99.99 | per year |


### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-document-scan-pdf/id6744751362)

Transform your device into a powerful PDF editor. Easily manage pages, fill forms, add signatures, and convert documents. Ideal for professionals, students, and anyone needing to organize digital paperwork.

**Highlights:** Page management (add, remove, rotate), Form filling and electronic signing, Convert Word to PDF, Intuitive interface, Secure electronic signatures

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All-in-One PDF Editor | $4.99 | per 7 days |
| All-in-One PDF Editor | $4.99 | per 7 days |
| All-in-One PDF Editor | $9.99 | per year |
| All-in-One PDF Editor | $14.99 | per 3 months |
| All-in-One PDF Editor | $19.99 | per year |
| All-in-One PDF Editor | $19.99 | per year |
| All-in-One PDF Editor | $29.99 | per year |
| All-in-One PDF Editor | $29.99 | per year |


## Frequently asked questions

### Is Invoice Maker・Estimate App free?

Invoice Maker・Estimate App is free to download, with in-app purchases available.

### Is PDF Scanner free?

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

### Which has better reviews, Invoice Maker・Estimate App or PDF Scanner?

Invoice Maker・Estimate App is rated higher. Invoice Maker・Estimate App averages 4.9 out of 5 from 201 ratings, while PDF Scanner averages 4.6 from 241 ratings.

### Do Invoice Maker・Estimate App or PDF Scanner have ads?

Neither Invoice Maker・Estimate App nor PDF Scanner shows ads.

### Which is updated more often, Invoice Maker・Estimate App or PDF Scanner?

Invoice Maker・Estimate App ships an update every 3 days, and PDF Scanner every 4 days. Most recently, Invoice Maker・Estimate App was updated on October 17, 2026 and PDF Scanner on October 14, 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.*