# UniInvoice vs FuelFlex stations

The clearest difference is in-app purchases: FuelFlex stations at none against UniInvoice's 4. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. UniInvoice sells 4 in-app purchases, starting at $1.99 per month. FuelFlex stations asks for nothing beyond the download.

## The numbers

| Metric | UniInvoice | FuelFlex stations |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/uniinvoice-invoice-manager/id6664071629/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 28 MB | 66 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Vinay Nagrani](https://appshunter.io/developer/1092859490) | [Ayomide Oluyemi](https://appshunter.io/developer/6788016517) |

## What reviewers say

### UniInvoice

[App page](https://appshunter.io/ios/app/uniinvoice-invoice-manager/id6664071629)

This mobile billing app helps small business owners create, send, and track invoices and estimates easily on their phones. It simplifies business accounting by managing sales, payments, and inventory, allowing users to get paid faster.

**Highlights:** Create, send, and track invoices and estimates, Manage item rates, inventory, and transactions, Generate payment receipts, Customize invoices with company logo, Track order status, Offline invoice creation, Expense management

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly (Only Mobile) | $1.99 | per month |
| Monthly (Mobile & Desktop) | $2.99 | per month |
| Yearly (Only Mobile) | $17.99 | per year |
| Yearly (Mobile & Desktop) | $29.99 | per year |


### FuelFlex stations

[App page](https://appshunter.io/ios/app/fuelflex-stations/id6794678674)

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

**In-app purchases:** none


## Frequently asked questions

### Is UniInvoice free?

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

### Is FuelFlex stations free?

FuelFlex stations is free to download, with no in-app purchases.

### Do UniInvoice or FuelFlex stations have ads?

Neither UniInvoice nor FuelFlex stations shows ads.

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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.*