# Contractor+ Invoice & Estimate vs Doc Scanner PDF, Convert & OCR

The clearest difference is monetization model: Contractor+ Invoice & Estimate at free against Doc Scanner PDF, Convert & OCR's free with in-app purchases. Contractor+ Invoice & Estimate also leads on update cadence (weekly vs monthly) and device support (3 vs 1). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Contractor+ Invoice & Estimate sells 10 in-app purchases, starting at $14.99 per month and Doc Scanner PDF, Convert & OCR sells 8 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Contractor+ Invoice & Estimate against 4.7 for Doc Scanner PDF, Convert & OCR. Both are backed by a comparable volume of ratings — 1.9K and 480 respectively. Written reviews are what separate them: 89% of Contractor+ Invoice & Estimate's written reviews are positive against 93% of Doc Scanner PDF, Convert & OCR's.

Contractor+ Invoice & Estimate ships an update weekly, Doc Scanner PDF, Convert & OCR monthly. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Contractor+ Invoice & Estimate | Doc Scanner PDF, Convert & OCR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.9K ratings)](https://appshunter.io/ios/app/contractor-plus-invoice-and-estimate/id1526947450/reviews)** | [4.7 (480 ratings)](https://appshunter.io/ios/app/doc-scanner-pdf-convert-and-ocr/id6443812062/reviews) |
| Number of ratings | **1.9K** | 480 |
| Positive reviews | 89.2% of reviews | **93.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 329 MB | 171 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Contractor Plus, Inc.](https://appshunter.io/developer/480285772) | [Ruslan Khalikov](https://appshunter.io/developer/1086759766) |

## What reviewers say

### Contractor+ Invoice & Estimate

[App page](https://appshunter.io/ios/app/contractor-plus-invoice-and-estimate/id1526947450)

This comprehensive operating system is designed for contractors across various trades. It integrates CRM, AI-powered estimating, business phone services, payment processing, and project management tools to streamline operations and enhance client communication.

**Highlights:** AI-powered estimating with live pricing, Integrated business phone system, Payment processing with tap-to-pay, Dispatch, scheduling, and project management, Automated job costing, Branded client portal and free website, QuickBooks sync

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Professional (Monthly) | $14.99 | per month |
| Professional Monthly (1 User) | $23.99 | per month |
| Professional Monthly (1 User) | $29.99 | per month |
| Corporate (Monthly) | $49.99 | per month |
| Ultimate Monthly (1 User) | $49.99 | per month |
| PRO Monthly (1 User) | $49.99 | per month |
| Professional Monthly (2 Users) | $59.99 | per month |
| PRO Team Monthly (2 Users) | $99.99 | per month |
| Professional Yearly (1 User) | $169.99 | per year |
| Ultimate Yearly (1 User) | $349.99 | per year |

**What reviewers like**

- 👍 Streamlined team communication
- 👍 Clean and easy-to-use design
- 👍 Helpful reminders and accountability
- 👍 Professional-looking estimates and invoices
- 👍 Convenient live map and route planning

**What reviewers complain about**

- 🐛 Occasional app crashes or freezes
- 🔒 Concerns about data privacy and security
- 💡 Desire for more customization options
- 💡 Need for improved mobile device compatibility

**Reported bugs**

- Permission denied error when scheduling
- Estimate total not updating after edits

**Requested features**

- Deposit payment options
- Expanded material pricing database
- Integrated project scheduling calendar
- Enhanced team collaboration features
- Improved contract and proposal templates


### Doc Scanner PDF, Convert & OCR

[App page](https://appshunter.io/ios/app/doc-scanner-pdf-convert-and-ocr/id6443812062)

Transform your smartphone into a portable scanner to digitize documents, receipts, and contracts. Easily edit, sign, and share multipage PDFs and images in various formats. Features AI-powered text extraction, translation, and document conversion.

**Highlights:** Instant document scanning, AI text editing and summarization, Multilingual text translation, Convert documents to PDF, DOCX, JPG, PNG, and more, Optical Character Recognition (OCR), E-signature functionality, Multi-page scanning

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scanius Pro (All access) | $4.99 | per 7 days |
| All access (monthly) | $4.99 | per month |
| Scanius Pro (All access) | $6.99 | per 7 days |
| All access (weekly) | $9.99 | per 7 days |
| All access (monthly) | $9.99 | per month |
| Scanius Pro (All access) | $24.99 | per 6 months |
| All access (yearly) | $49.99 | per year |
| All access (year) | $59.99 | per year |

**What reviewers like**

- 🚀 Fast scanning
- 👍 Simple and intuitive design
- 🔒 Secure document storage
- 💡 Useful AI features
- 👍 Responsive support

**What reviewers complain about**

- 🐛 Occasional crashes
- 🔋 Large file sizes take up storage
- 🔒 Difficulty cancelling subscription

**Reported bugs**

- Login screen freezes
- Incompatibility with older devices

**Requested features**

- Add cloud storage integration
- Implement document sharing and collaboration
- Expand OCR and text editing capabilities
- Develop web and iPad versions
- Introduce password protection for folders


## Frequently asked questions

### Is Contractor+ Invoice & Estimate free?

Contractor+ Invoice & Estimate is free to download, with in-app purchases available.

### Is Doc Scanner PDF, Convert & OCR free?

Doc Scanner PDF, Convert & OCR is free to download, with in-app purchases available.

### Which has better reviews, Contractor+ Invoice & Estimate or Doc Scanner PDF, Convert & OCR?

Contractor+ Invoice & Estimate is rated higher. Contractor+ Invoice & Estimate averages 4.8 out of 5 from 1.9K ratings, while Doc Scanner PDF, Convert & OCR averages 4.7 from 480 ratings.

### Do Contractor+ Invoice & Estimate or Doc Scanner PDF, Convert & OCR have ads?

Neither Contractor+ Invoice & Estimate nor Doc Scanner PDF, Convert & OCR shows ads.

### Which is updated more often, Contractor+ Invoice & Estimate or Doc Scanner PDF, Convert & OCR?

Contractor+ Invoice & Estimate ships an update weekly, and Doc Scanner PDF, Convert & OCR monthly. Most recently, Contractor+ Invoice & Estimate was updated on November 11, 2026 and Doc Scanner PDF, Convert & OCR on November 7, 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.*