# FairInvoice vs EstimateBill

The clearest difference is update cadence: EstimateBill at every 4 days against FairInvoice's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. FairInvoice sells 3 in-app purchases, starting at $2.99 per month and EstimateBill sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

FairInvoice ships an update every 2 weeks, EstimateBill every 4 days. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | FairInvoice | EstimateBill |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Size | 19 MB | 53 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Moaath Othman](https://appshunter.io/developer/866641649) | [Gurjeet Singh](https://appshunter.io/developer/1401976335) |

## What reviewers say

### FairInvoice

[App page](https://appshunter.io/ios/app/fairinvoice-invoice-maker/id6789216704)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Yearly | $19.99 | per year |
| FairInvoice Pro Lifetime | $29.99 | one-time |


### EstimateBill

[App page](https://appshunter.io/ios/app/estimatebill-gst-bill-maker/id6811389502)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EstimateBill Pro – Monthly | $1.99 | per month |
| EstimateBill Pro – Yearly | $9.99 | per year |
| EstimateBill Pro – Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is FairInvoice free?

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

### Is EstimateBill free?

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

### Do FairInvoice or EstimateBill have ads?

Neither FairInvoice nor EstimateBill shows ads.

### Which is updated more often, FairInvoice or EstimateBill?

FairInvoice ships an update every 2 weeks, and EstimateBill every 4 days. Most recently, FairInvoice was updated on November 5, 2026 and EstimateBill on November 10, 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.*