# KPS FASTCHECK vs Billing

The clearest difference is in-app purchases: KPS FASTCHECK at none against Billing's 2. KPS FASTCHECK also leads on device support (3 vs 1) and iOS requirement (14.0 vs 18.0). On price and ads there is nothing between them.

Both are free to download. Billing sells 2 in-app purchases, starting at $6.99 per 2 months. KPS FASTCHECK asks for nothing beyond the download.

## The numbers

| Metric | KPS FASTCHECK | Billing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 39 MB | 14 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MGL APPA CORPORATION](https://appshunter.io/developer/1121102475) | [MEDBAY APPS](https://appshunter.io/developer/1878994473) |

## What reviewers say

### KPS FASTCHECK

[App page](https://appshunter.io/ios/app/kps-fastcheck/id1670773661)

**Features:** macOS Compatibility

**In-app purchases:** none


### Billing

[App page](https://appshunter.io/ios/app/billing-ai-invoice-maker/id6760210200)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2 Month Create Invoice Instantly | $6.99 | per 2 months |
| 6 Month Create Invoice PDF | $14.99 | per 6 months |


## Frequently asked questions

### Is KPS FASTCHECK free?

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

### Is Billing free?

Billing is free to download, with in-app purchases available.

### Do KPS FASTCHECK or Billing have ads?

Neither KPS FASTCHECK nor Billing shows ads.

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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.*