# Invoysio vs Fastinance

The clearest difference is iOS requirement: Invoysio at 12.0 against Fastinance's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Invoysio ships an update weekly, Fastinance every 6 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Invoysio | Fastinance |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 6 days** |
| Size | 51 MB | 49 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Madhan Nambupitchai](https://appshunter.io/developer/1674693687) | [Mustafa OZDEMIR](https://appshunter.io/developer/1766318646) |

## What reviewers say

### Invoysio

[App page](https://appshunter.io/ios/app/invoysio-simple-invoice-maker/id6445903747)

**Features:** macOS Compatibility

**In-app purchases:** none


### Fastinance

[App page](https://appshunter.io/ios/app/fastinance/id6747314967)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Invoysio free?

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

### Is Fastinance free?

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

### Do Invoysio or Fastinance have ads?

Neither Invoysio nor Fastinance shows ads.

### Which is updated more often, Invoysio or Fastinance?

Invoysio ships an update weekly, and Fastinance every 6 days. Most recently, Invoysio was updated on October 25, 2026 and Fastinance on October 28, 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.*