# Invoice Maker vs Simple Invoice PDF

Invoice Maker and Simple Invoice PDF are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Invoice Maker sells 3 in-app purchases, starting at $4.99 per month and Simple Invoice PDF sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Invoice Maker ships an update every 8 days, Simple Invoice PDF fortnightly. The most recent releases landed on October 31, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Invoice Maker | Simple Invoice PDF |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Fortnightly |
| Monetization | Freemium | — |
| Size | 14 MB | 2 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Igor Bidenko](https://appshunter.io/developer/1824855550) | [Serghei Eschin](https://appshunter.io/developer/6774241012) |

## What reviewers say

### Invoice Maker

[App page](https://appshunter.io/ios/app/invoice-maker-ai-pdf-billing/id6771323061)

Create and send professional invoices, estimates, and receipts quickly from your mobile device. Streamline your billing process with customizable templates and client management, perfect for freelancers and small businesses.

**Highlights:** Invoice generation, Estimate and quote creation, Receipt generation, Customizable PDF templates, Client directory, Multi-currency and tax support, Recurring invoices, CSV export

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Invoice Maker | $4.99 | per month |
| Invoice Maker | $19.99 | per year |
| Invoice Maker | $39.99 | one-time |


### Simple Invoice PDF

[App page](https://appshunter.io/ios/app/simple-invoice-pdf/id6788337612)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Simple Invoice Pro | $9.99 | one-time |


## Frequently asked questions

### Is Invoice Maker free?

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

### Is Simple Invoice PDF free?

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

### Do Invoice Maker or Simple Invoice PDF have ads?

Neither Invoice Maker nor Simple Invoice PDF shows ads.

### Which is updated more often, Invoice Maker or Simple Invoice PDF?

Invoice Maker ships an update every 8 days, and Simple Invoice PDF fortnightly. Most recently, Invoice Maker was updated on October 31, 2026 and Simple Invoice PDF on October 6, 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.*