# Invoice Maker vs ReferNao

The clearest difference is in-app purchases: ReferNao at none against Invoice Maker's 2. ReferNao also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Invoice Maker sells 2 in-app purchases, starting at $1.49 per month. ReferNao asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Invoice Maker | ReferNao |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/invoice-maker-easy-and-speedy/id1437132861/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 23 MB | 26 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [netroz](https://appshunter.io/developer/1315549570) | [Blockcurr Inc.](https://appshunter.io/developer/1418821674) |

## What reviewers say

### Invoice Maker

[App page](https://appshunter.io/ios/app/invoice-maker-easy-and-speedy/id1437132861)

Create professional invoices, estimates, and bills quickly and easily. Manage your business finances, track payments, and get paid faster with cloud backup and real-time sync across devices. Supports multiple languages and currencies.

**Highlights:** Create invoices for products and services, Cloud backup and real-time sync, Convert estimates to invoices, Customizable invoice templates, Track unpaid and overdue invoices, Generate PDF invoices and reports, Save frequently used items and clients

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Package Unlimited | $1.49 | per month |
| Annual Package Unlimited | $11.99 | per year |


### ReferNao

[App page](https://appshunter.io/ios/app/refernao/id6445941641)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Invoice Maker free?

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

### Is ReferNao free?

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

### Do Invoice Maker or ReferNao have ads?

Invoice Maker shows ads; ReferNao does not.

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

Invoice Maker ships an update every 2 months, and ReferNao every 2 months. Most recently, Invoice Maker was updated on October 24, 2026 and ReferNao 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.*