# Quilder Estimate & Invoice vs Contractor Estimator

The clearest difference is review sentiment: Contractor Estimator at 100% against Quilder Estimate & Invoice's 53%. Contractor Estimator also leads on rating (5.0 vs 3.3) and update cadence (every 2 days vs every 3 weeks). Quilder Estimate & Invoice's advantage is in-app purchases (none vs 2) and ratings volume (7 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Contractor Estimator sells 2 in-app purchases, starting at $19.99 per month. Quilder Estimate & Invoice asks for nothing beyond the download.

Contractor Estimator holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: Quilder Estimate & Invoice has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 53% of Quilder Estimate & Invoice's written reviews are positive against 100% of Contractor Estimator's.

Quilder Estimate & Invoice ships an update every 3 weeks, Contractor Estimator every 2 days. The most recent releases landed on October 26, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Quilder Estimate & Invoice | Contractor Estimator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (7 ratings)](https://appshunter.io/ios/app/quilder-estimate-and-invoice/id876461811/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/contractor-estimator/id1589116830/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 52.6% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | **Free** | Freemium |
| Size | 65 MB | 36 MB |
| Requires iOS | **9.0** | 15 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Pulsion Technology Ltd](https://appshunter.io/developer/495934347) | [Darius Buhai](https://appshunter.io/developer/1502159976) |

## What reviewers say

### Quilder Estimate & Invoice

[App page](https://appshunter.io/ios/app/quilder-estimate-and-invoice/id876461811)

Generate professional estimates, quotes, and invoices on the go. Create shopping lists, price parts from suppliers, and manage customer data. Streamline your business paperwork directly from your mobile device.

**Highlights:** Create professional estimates, quotes, and invoices, Add company logo and custom branding, Send documents via email or text, Convert quotes to invoices, Search and price parts from suppliers, Manage customer data, Integrate with maps for navigation

**Features:** macOS Compatibility

**In-app purchases:** none


### Contractor Estimator

[App page](https://appshunter.io/ios/app/contractor-estimator/id1589116830)

Streamline your business by creating professional estimates and invoices directly from the job site. Manage project costs, materials, labor, and equipment to generate polished PDF documents for your clients. Designed for on-the-go construction professionals.

**Highlights:** Create professional estimates, Generate invoices from estimates, Manage materials, labor, and equipment costs, Send PDF documents via email or WhatsApp, Organize projects and customer information, Duplicate existing estimates

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Estimator | $19.99 | per month |
| General Contractor | $39.99 | per month |


## Frequently asked questions

### Is Quilder Estimate & Invoice free?

Quilder Estimate & Invoice is free to download, with no in-app purchases.

### Is Contractor Estimator free?

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

### Which has better reviews, Quilder Estimate & Invoice or Contractor Estimator?

Contractor Estimator is rated higher. Quilder Estimate & Invoice averages 3.3 out of 5 from 7 ratings, while Contractor Estimator averages 5.0 from 1 ratings.

### Do Quilder Estimate & Invoice or Contractor Estimator have ads?

Neither Quilder Estimate & Invoice nor Contractor Estimator shows ads.

### Which is updated more often, Quilder Estimate & Invoice or Contractor Estimator?

Quilder Estimate & Invoice ships an update every 3 weeks, and Contractor Estimator every 2 days. Most recently, Quilder Estimate & Invoice was updated on October 26, 2026 and Contractor Estimator on October 9, 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.*