# Invoice Maker－Estimate & Bill vs Invoice Maker Involea

The clearest difference is update cadence: Invoice Maker Involea at every 3 weeks against Invoice Maker－Estimate & Bill's every 2 months. Invoice Maker－Estimate & Bill's advantage is device support (4 vs 2) and iOS requirement (15.6 vs 18.2). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Invoice Maker－Estimate & Bill sells 3 in-app purchases, starting at $4.99 per 7 days and Invoice Maker Involea sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Invoice Maker－Estimate & Bill ships an update every 2 months, Invoice Maker Involea every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | Invoice Maker－Estimate & Bill | Invoice Maker Involea |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/invoice-makerestimate-and-bill/id6760347324/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 37 MB | 16 MB |
| Requires iOS | **15.6** | 18.2 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hitesh Khunt](https://appshunter.io/developer/1865069110) | [Smart Automation SRL](https://appshunter.io/developer/1822502270) |

## What reviewers say

### Invoice Maker－Estimate & Bill

[App page](https://appshunter.io/ios/app/invoice-makerestimate-and-bill/id6760347324)

Easily create and send professional invoices and estimates. Manage billing and track payments without complex accounting software. Customize invoices with your logo, client details, and itemized lists.

**Highlights:** Create professional invoices, Easy customization with logo, Simple and fast billing, Organized records of invoices, Export and share invoices

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| premium_weekly | $4.99 | per 7 days |
| premium_monthly | $9.99 | per month |
| premium_yearly | $49.99 | per year |


### Invoice Maker Involea

[App page](https://appshunter.io/ios/app/invoice-maker-involea/id6778569566)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Involea Weekly | $6.99 | per 7 days |
| Involea Yearly | $49.99 | per year |


## Frequently asked questions

### Is Invoice Maker－Estimate & Bill free?

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

### Is Invoice Maker Involea free?

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

### Do Invoice Maker－Estimate & Bill or Invoice Maker Involea have ads?

Neither Invoice Maker－Estimate & Bill nor Invoice Maker Involea shows ads.

### Which is updated more often, Invoice Maker－Estimate & Bill or Invoice Maker Involea?

Invoice Maker－Estimate & Bill ships an update every 2 months, and Invoice Maker Involea every 3 weeks. Most recently, Invoice Maker－Estimate & Bill was updated on October 25, 2026 and Invoice Maker Involea on October 25, 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.*