# Koach ZA vs Invoice Easy+

The clearest difference is in-app purchases: Koach ZA at none against Invoice Easy+'s 2. Koach ZA also leads on ads (none vs shown). Invoice Easy+'s advantage is update cadence (every 4 days vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Invoice Easy+ sells 2 in-app purchases, starting at $9.99 per month. Koach ZA asks for nothing beyond the download.

Koach ZA ships an update every 3 months, Invoice Easy+ every 4 days. The most recent releases landed on September 8, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Koach ZA | Invoice Easy+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 4 days** |
| Size | 36 MB | 46 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Superapp cc](https://appshunter.io/developer/1268140864) | [KAWI SOFTWARE AS](https://appshunter.io/developer/1748634003) |

## What reviewers say

### Koach ZA

[App page](https://appshunter.io/ios/app/koach-za/id1394538403)

**Features:** macOS Compatibility

**In-app purchases:** none


### Invoice Easy+

[App page](https://appshunter.io/ios/app/invoice-easy-plus/id6741000532)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Invoice Easy+ | $9.99 | per month |
| Invoice Easy+ | $59.99 | per year |


## Frequently asked questions

### Is Koach ZA free?

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

### Is Invoice Easy+ free?

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

### Do Koach ZA or Invoice Easy+ have ads?

Invoice Easy+ shows ads; Koach ZA does not.

### Which is updated more often, Koach ZA or Invoice Easy+?

Koach ZA ships an update every 3 months, and Invoice Easy+ every 4 days. Most recently, Koach ZA was updated on September 8, 2026 and Invoice Easy+ on September 19, 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.*