# Simple Invoice Maker vs FD & EMI Calculator

The clearest difference is in-app purchases: FD & EMI Calculator at none against Simple Invoice Maker's 7. FD & EMI Calculator also leads on iOS requirement (15.1 vs 17.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Simple Invoice Maker sells 7 in-app purchases, starting at $2.49 per 7 days. FD & EMI Calculator asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Simple Invoice Maker | FD & EMI Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (18 ratings)](https://appshunter.io/ios/app/simple-invoice-maker-app/id6744615820/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 45 MB | 27 MB |
| Requires iOS | 17.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bivis](https://appshunter.io/developer/1124507805) | [JOY SETH](https://appshunter.io/developer/1873497129) |

## What reviewers say

### Simple Invoice Maker

[App page](https://appshunter.io/ios/app/simple-invoice-maker-app/id6744615820)

Effortlessly create and send professional invoices and estimates. Customize templates with your branding, track payments, and manage client details. Ideal for freelancers and small businesses seeking to streamline their billing process and get paid faster.

**Highlights:** Create invoices and estimates, Share via email, SMS, or print, Customize templates with logo/colors, Track payment status, Convert estimates to invoices, Manage multiple businesses, Offline access

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Invoice Maker Weekly | $2.49 | per 7 days |
| Invoice Maker Monthly | $4.99 | per month |
| Invoice Maker Weekly | $4.99 | per 7 days |
| Invoice Maker Monthly | $8.99 | per month |
| Invoice Maker Annual | $49.99 | per year |
| Invoice Maker Annual | $79.99 | per year |
| Lifetime | $239.99 | one-time |


### FD & EMI Calculator

[App page](https://appshunter.io/ios/app/fd-and-emi-calculator/id6769192505)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Simple Invoice Maker free?

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

### Is FD & EMI Calculator free?

FD & EMI Calculator is free to download, with no in-app purchases.

### Do Simple Invoice Maker or FD & EMI Calculator have ads?

Neither Simple Invoice Maker nor FD & EMI Calculator shows ads.

### Which is updated more often, Simple Invoice Maker or FD & EMI Calculator?

Simple Invoice Maker ships an update every 3 weeks, and FD & EMI Calculator every 3 weeks. Most recently, Simple Invoice Maker was updated on November 5, 2026 and FD & EMI Calculator on October 31, 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.*