# Easy Invoice Pro vs olyone

The clearest difference is in-app purchases: Easy Invoice Pro at none against olyone's 3. Easy Invoice Pro also leads on iOS requirement (13.0 vs 16.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. olyone sells 3 in-app purchases, starting at $5.99 per month. Easy Invoice Pro asks for nothing beyond the download.

Easy Invoice Pro ships an update every 2 months, olyone every 4 months. The most recent releases landed on November 8, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Easy Invoice Pro | olyone |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Size | 18 MB | 56 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sarvesh Gupta](https://appshunter.io/developer/1179950494) | [Olyzono LLC](https://appshunter.io/developer/6788913708) |

## What reviewers say

### Easy Invoice Pro

[App page](https://appshunter.io/ios/app/easy-invoice-pro/id6680187922)

**Features:** macOS Compatibility

**In-app purchases:** none


### olyone

[App page](https://appshunter.io/ios/app/olyone/id6788913706)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| olyone Starter | $5.99 | per month |
| olyone Grow | $14.99 | per month |
| olyone Pro | $29.99 | per month |


## Frequently asked questions

### Is Easy Invoice Pro free?

Easy Invoice Pro is free to download, with no in-app purchases.

### Is olyone free?

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

### Do Easy Invoice Pro or olyone have ads?

Neither Easy Invoice Pro nor olyone shows ads.

### Which is updated more often, Easy Invoice Pro or olyone?

Easy Invoice Pro ships an update every 2 months, and olyone every 4 months. Most recently, Easy Invoice Pro was updated on November 8, 2026 and olyone on November 11, 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.*