# Invoice Maker vs Headacre

The clearest difference is ratings volume: Invoice Maker at 111K against Headacre's 1. Invoice Maker also leads on update cadence (weekly vs every 5 weeks) and chart position (#8 vs unranked). Headacre's advantage is rating (5.0 vs 4.8) and review sentiment (100% vs 86%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Invoice Maker sells 20 in-app purchases, starting at $6.99 per 7 days 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 Maker has 111K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 86% of Invoice Maker's written reviews are positive against 100% of Headacre's.

Invoice Maker ships an update weekly, Headacre every 5 weeks. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Invoice Maker | Headacre |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (111K ratings)](https://appshunter.io/ios/app/invoice-maker-invoice-fly/id1606911248/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/headacre/id6450137699/reviews)** |
| Number of ratings | **111K** | 1 |
| Positive reviews | 85.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#8** | — |
| Size | 185 MB | 14 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Labhouse Mobile](https://appshunter.io/developer/1568110847) | [Aiden Mcdougal](https://appshunter.io/developer/1661173516) |

## What reviewers say

### Invoice Maker

[App page](https://appshunter.io/ios/app/invoice-maker-invoice-fly/id1606911248)

**Currently charting:** #8 Top Grossing · Business, #52 Top Free · Business (US App Store)

Easily create, send, and track professional invoices and estimates. Perfect for small businesses and freelancers, this app helps organize finances with customizable templates, payment tracking, and client management.

**Highlights:** Create invoices in under a minute, Generate invoices from estimates, Customizable invoice templates, Attach images and notes, Add discounts and taxes, Client contact list integration, Track income with reports, Notifications on invoice opening

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

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Invoice Fly Weekly | $6.99 | per 7 days |
| Invoice Fly Weekly | $8.99 | per 7 days |
| Invoice Fly Weekly | $8.99 | per 7 days |
| Invoice Fly Weekly | $8.99 | per 7 days |
| Invoice Fly Weekly | $9.99 | per 7 days |
| Invoice Fly Weekly | $9.99 | per 7 days |
| Invoice Fly Weekly | $9.99 | per 7 days |
| Invoice PRO Premium (Trial) | $12.99 | per month |
| Invoice Fly Premium | $17.99 | per month |
| Unlimited Invoicing | $17.99 | per month |
| Invoice Fly Monthly | $17.99 | per month |
| Invoice Fly Monthly | $17.99 | per month |
| Invoice Fly Monthly | $19.99 | per month |
| Invoice Fly Premium | $29.99 | per month |
| Invoice Fly Premium | $98.99 | per year |
| Invoice Fly Premium | $98.99 | per year |
| Invoice Fly Premium | $98.99 | per year |
| Invoice Fly Yearly | $99.99 | per year |
| Invoice Fly Yearly | $199.99 | per year |
| Unlimited Invoicing | $299.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Efficient invoicing
- 💡 Professional templates
- 🔒 Secure payments
- 🚀 Convenient mobile access

**What reviewers complain about**

- 🐛 Occasional bugs
- 💰 Expensive subscription
- 🔒 Difficult to recover account
- 🔍 Limited customer support

**Reported bugs**

- Issues with invoice conversion
- Inability to view past invoices
- Inconsistent PDF generation

**Requested features**

- Ability to convert estimates to invoices
- Option to save invoices as PDFs
- Integrate with more payment processors
- Improved reporting and analytics


### 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, Vision Pro support

**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 Maker free?

Invoice 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 Maker or Headacre?

Headacre is rated higher. Invoice Maker averages 4.8 out of 5 from 111K ratings, while Headacre averages 5.0 from 1 ratings.

### Do Invoice Maker or Headacre have ads?

Neither Invoice Maker nor Headacre shows ads.

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

Invoice Maker ships an update weekly, and Headacre every 5 weeks. Most recently, Invoice Maker was updated on November 3, 2026 and Headacre on October 27, 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.*