# Invoice Simple vs Invoice Maker + Bill Generator

The clearest difference is review sentiment: Invoice Maker + Bill Generator at 92% against Invoice Simple's 0%. Invoice Maker + Bill Generator also leads on rating (5.0 vs 1.0) and update cadence (every 2 weeks vs every 2 months). Invoice Simple's advantage is iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Invoice Maker + Bill Generator holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews point the same way: 0% of Invoice Simple's written reviews are positive against 92% of Invoice Maker + Bill Generator's.

Invoice Simple ships an update every 2 months, Invoice Maker + Bill Generator every 2 weeks. The most recent releases landed on September 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Invoice Simple | Invoice Maker + Bill Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/invoice-simple-pdf-templates/id1492910597/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/invoice-maker-plus-bill-generator/id1494624906/reviews)** |
| Number of ratings | 1 | **4** |
| Positive reviews | 0.0% of reviews | **92.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 31 MB | 92 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [airSlate, Inc.](https://appshunter.io/developer/565493707) | [i24 Limited](https://appshunter.io/developer/1847843413) |

## What reviewers say

### Invoice Simple

[App page](https://appshunter.io/ios/app/invoice-simple-pdf-templates/id1492910597)

Create and manage professional invoices electronically with a user-friendly PDF editor and a library of fillable templates. Send invoices to clients directly from your iPhone or iPad, add electronic signatures, and track payments. Ideal for small businesses and freelancers.

**Highlights:** Create invoices on the go, Online PDF editor, Library of fillable templates, Add electronic signatures, Track payments and reports, Email or print invoices

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Invoice Simple free?

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

### Is Invoice Maker + Bill Generator free?

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

### Which has better reviews, Invoice Simple or Invoice Maker + Bill Generator?

Invoice Maker + Bill Generator is rated higher. Invoice Simple averages 1.0 out of 5 from 1 ratings, while Invoice Maker + Bill Generator averages 5.0 from 4 ratings.

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

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

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

Invoice Simple ships an update every 2 months, and Invoice Maker + Bill Generator every 2 weeks. Most recently, Invoice Simple was updated on September 24, 2026 and Invoice Maker + Bill Generator on October 17, 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.*