# ContractorTools vs PrebuiltML Hub

The clearest difference is in-app purchases: PrebuiltML Hub at none against ContractorTools's 7. ContractorTools's advantage is update cadence (every 5 weeks vs every 3 months) and chart position (#200 vs unranked). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ContractorTools sells 4 in-app purchases, starting at $12.99 per month. PrebuiltML Hub asks for nothing beyond the download.

ContractorTools ships an update every 5 weeks, PrebuiltML Hub every 3 months. The most recent releases landed on September 22, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | ContractorTools | PrebuiltML Hub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.8K ratings)](https://appshunter.io/ios/app/contractortools/id707055968/reviews)** | — |
| Number of ratings | **1.8K** | — |
| Positive reviews | 81.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#200** | — |
| Size | 118 MB | 20 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Contractor Tools](https://appshunter.io/developer/707055953) | [PrebuiltML](https://appshunter.io/developer/1494032292) |

## What reviewers say

### ContractorTools

[App page](https://appshunter.io/ios/app/contractortools/id707055968)

**Currently charting:** #200 Top Grossing · Business (US App Store)

Streamline your contracting business with tools for creating estimates, invoices, and managing payments. Sync data seamlessly with QuickBooks Online and collaborate with your team across multiple devices. Focus on your work while this app handles the paperwork.

**Highlights:** Estimating, Invoicing, Payment tracking, QuickBooks Online sync, Multi-device sync, Offline functionality, Job templates

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Craftsman Costbooks | $12.99 | per month |
| Basic Plan | $24.99 | per month |
| Essentials Plan | $34.99 | per month |
| Pro Plan | $64.99 | per month |

**What reviewers like**

- 🚀 Great solution for estimating
- 👍 Easy to learn and operate
- 🚀 Convenient and professional
- 👍 Seamless access across devices
- 👍 Integrates with QuickBooks

**What reviewers complain about**

- 💰 Expensive for small contractors
- 🐛 Glitches and bugs
- 🔒 Limited payment processor options
- 📄 Limited customization for invoice templates
- 🔒 Frequent layout/hierarchy changes

**Reported bugs**

- Deleting items from estimates causes issues with invoices
- Syncing problems leading to incorrect data
- App crashing and becoming unusable

**Requested features**

- Option to show labor and materials costs separately
- Ability to copy/paste entire sections in estimates
- Quarterly updates for cost books
- Stage manager support
- Basic company financial reports


### PrebuiltML Hub

[App page](https://appshunter.io/ios/app/prebuiltml-hub/id1494032293)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ContractorTools free?

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

### Is PrebuiltML Hub free?

PrebuiltML Hub is free to download, with no in-app purchases.

### Do ContractorTools or PrebuiltML Hub have ads?

Neither ContractorTools nor PrebuiltML Hub shows ads.

### Which is updated more often, ContractorTools or PrebuiltML Hub?

ContractorTools ships an update every 5 weeks, and PrebuiltML Hub every 3 months. Most recently, ContractorTools was updated on September 22, 2026 and PrebuiltML Hub on September 12, 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.*