# Invoice Maker + Bill Generator vs Simple Invoice Maker

The clearest difference is in-app purchases: Invoice Maker + Bill Generator at none against Simple Invoice Maker's 2. Invoice Maker + Bill Generator also leads on update cadence (every 2 weeks vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Simple Invoice Maker sells 2 in-app purchases, starting at $0.99 per month. Invoice Maker + Bill Generator asks for nothing beyond the download.

Invoice Maker + Bill Generator ships an update every 2 weeks, Simple Invoice Maker every 6 months. The most recent releases landed on October 25, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Invoice Maker + Bill Generator | Simple Invoice Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/invoice-maker-plus-bill-generator/id1494624906/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 92.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 months |
| Monetization | Free | — |
| Size | 92 MB | 32 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [i24 Limited](https://appshunter.io/developer/1847843413) | [William Phillips](https://appshunter.io/developer/898580562) |

## What reviewers say

### Invoice Maker + Bill Generator

[App page](https://appshunter.io/ios/app/invoice-maker-plus-bill-generator/id1494624906)

Create and send unlimited invoices, estimates, quotes, and receipts for free. This app simplifies bookkeeping for small businesses and freelancers with customizable designs, secure cloud backup, and flexible payment options. Generate professional documents in seconds and manage all your transactions in one place.

**Highlights:** Unlimited invoice creation, Customizable invoice design, Generate estimates and quotes, Create and send receipts, Secure cloud backup, Flexible payment methods, PDF report export

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


### Simple Invoice Maker

[App page](https://appshunter.io/ios/app/simple-invoice-maker/id6748236727)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Simple Invoice Maker Pro - Monthly | $0.99 | per month |
| Simple Invoice Maker Pro - Yearly | $9.99 | per year |


## Frequently asked questions

### Is Invoice Maker + Bill Generator free?

Invoice Maker + Bill Generator is free to download, with no in-app purchases.

### Is Simple Invoice Maker free?

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

### Do Invoice Maker + Bill Generator or Simple Invoice Maker have ads?

Neither Invoice Maker + Bill Generator nor Simple Invoice Maker shows ads.

### Which is updated more often, Invoice Maker + Bill Generator or Simple Invoice Maker?

Invoice Maker + Bill Generator ships an update every 2 weeks, and Simple Invoice Maker every 6 months. Most recently, Invoice Maker + Bill Generator was updated on October 25, 2026 and Simple Invoice Maker 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.*