# Contractor IQ vs Invoice Maker

The clearest difference is monetization model: Contractor IQ at free with in-app purchases against Invoice Maker's subscription. Contractor IQ also leads on ratings volume (9 vs 2). Invoice Maker's advantage is update cadence (weekly vs every 5 weeks) and iOS requirement (16.4 vs 18.5). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Contractor IQ sells 6 in-app purchases, starting at $4.99 per 7 days and Invoice Maker sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Contractor IQ against 5.0 for Invoice Maker. Both are backed by a comparable volume of ratings — 9 and 2 respectively.

Contractor IQ ships an update every 5 weeks, Invoice Maker weekly. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Contractor IQ | Invoice Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (9 ratings)](https://appshunter.io/ios/app/contractor-iq-construction-ai/id6757458438/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/invoice-maker-estimates-app/id6815655785/reviews) |
| Number of ratings | **9** | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 47 MB | 63 MB |
| Requires iOS | 18.5 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Format Partners LLC](https://appshunter.io/developer/1787987686) | [Mayank Kumar Grover](https://appshunter.io/developer/6815655787) |

## What reviewers say

### Contractor IQ

[App page](https://appshunter.io/ios/app/contractor-iq-construction-ai/id6757458438)

This AI-powered assistant helps contractors price jobs accurately, generate professional quotes, and understand profit margins. It offers guidance on material and labor costs, as well as pricing for various trades. Stop undercharging and start winning more profitable work.

**Highlights:** AI-powered pricing guidance, Professional estimate generation, Material and labor cost calculation, Markup and profit margin advice, Pricing Q&A for trades, Trade-specific pricing support

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ContractorIQ Premium - Weekly | $4.99 | per 7 days |
| ContractorIQ Premium - Monthly | $14.99 | per month |
| ContractorIQ Premium - Quarterly | $24.99 | per 3 months |
| ContractorIQ Premium Annual Coupon | $39.99 | per year |
| ContractorIQ Premium - Annual | $59.99 | per year |
| ContractorIQ Premium - Lifetime | $59.99 | one-time |


### Invoice Maker

[App page](https://appshunter.io/ios/app/invoice-maker-estimates-app/id6815655785)

Create professional invoices and estimates quickly from your phone, even offline. Designed for independent contractors, it allows easy client management, itemized billing, and PDF sharing. Track payments and follow up on overdue invoices with ease.

**Highlights:** Create professional invoices and estimates, Offline functionality, Client and item management, Convert estimates to invoices, Shareable PDF documents, Track sent and paid invoices, No cloud sync or accounts

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $6.99 | per month |
| Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is Contractor IQ free?

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

### Is Invoice Maker free?

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

### Which has better reviews, Contractor IQ or Invoice Maker?

Contractor IQ and Invoice Maker are both rated 5.0 out of 5 on the App Store, from 9 and 2 ratings respectively.

### Do Contractor IQ or Invoice Maker have ads?

Neither Contractor IQ nor Invoice Maker shows ads.

### Which is updated more often, Contractor IQ or Invoice Maker?

Contractor IQ ships an update every 5 weeks, and Invoice Maker weekly. Most recently, Contractor IQ was updated on October 24, 2026 and Invoice Maker on October 29, 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.*