# Invoice & Estimate Maker vs Headacre

The clearest difference is monetization model: Headacre at free with in-app purchases against Invoice & Estimate Maker's subscription. Headacre also leads on review sentiment (100% vs 74%) and update cadence (every 5 weeks vs every 3 months). Invoice & Estimate Maker's advantage is ratings volume (12K vs 1) and chart position (#160 vs unranked). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Invoice & Estimate Maker sells 2 in-app purchases, starting at $1.99 per month and Headacre sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Headacre holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Invoice & Estimate Maker has 12K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 74% of Invoice & Estimate Maker's written reviews are positive against 100% of Headacre's.

Invoice & Estimate Maker ships an update every 3 months, Headacre every 5 weeks. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Invoice & Estimate Maker | Headacre |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (12K ratings)](https://appshunter.io/ios/app/invoice-and-estimate-maker/id1271353929/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/headacre/id6450137699/reviews)** |
| Number of ratings | **12K** | 1 |
| Positive reviews | 74.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Subscription | **Free with in-app purchases** |
| Best chart rank | **#160** | — |
| Size | 93 MB | 14 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SVG Apps](https://appshunter.io/developer/1154426191) | [Aiden Mcdougal](https://appshunter.io/developer/1661173516) |

## What reviewers say

### Invoice & Estimate Maker

[App page](https://appshunter.io/ios/app/invoice-and-estimate-maker/id1271353929)

**Currently charting:** #160 Top Grossing · Business (US App Store)

Quickly generate professional invoices and estimates for your clients. Customize templates with your business details, add unlimited customers and services, and track payments on the go. Convert estimates to invoices with a single tap.

**Highlights:** Create invoices and estimates, Customize company details and logo, Unlimited customers, products, and services, Professional invoice themes, Track payments, Email invoices in PDF format, Convert estimates to invoices

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Annual Subscription | $19.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Professional-looking invoices
- 💡 Customizable with company logo
- 🚀 Quick to create estimates and invoices
- 👍 Helpful for small businesses

**What reviewers complain about**

- 🐛 Issues with emailing invoices/estimates
- 🐛 Data sync problems between devices
- 🔒 Lack of customer support responsiveness
- 🔒 Subscription renewal issues
- 🐛 Unexpected app lockouts

**Reported bugs**

- Quantity and price changes not saving correctly
- Inability to edit customer information
- Losing all past estimates/invoices when switching devices

**Requested features**

- Add ability to track material expenses and payroll
- Allow adding multiple phone numbers and emails per client
- Implement a way to back up data
- Provide a phone number for customer support
- Add option to sort/track created sections (e.g., labor, materials)


### Headacre

[App page](https://appshunter.io/ios/app/headacre/id6450137699)

This business tool helps users provide instant estimates to clients over the phone, track account data, and calculate service costs. It allows for the input of preset services and access to account statistics.

**Highlights:** Instant client estimates, Account data tracking, Service cost calculation, Preset service entry, Account statistics access, Map account size/location

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Professional | $9.99 | per month |
| 1 Week Free - Professional | $49.99 | per year |


## Frequently asked questions

### Is Invoice & Estimate Maker free?

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

### Is Headacre free?

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

### Which has better reviews, Invoice & Estimate Maker or Headacre?

Headacre is rated higher. Invoice & Estimate Maker averages 4.8 out of 5 from 12K ratings, while Headacre averages 5.0 from 1 ratings.

### Do Invoice & Estimate Maker or Headacre have ads?

Neither Invoice & Estimate Maker nor Headacre shows ads.

### Which is updated more often, Invoice & Estimate Maker or Headacre?

Invoice & Estimate Maker ships an update every 3 months, and Headacre every 5 weeks. Most recently, Invoice & Estimate Maker was updated on October 24, 2026 and Headacre 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.*