# Nalin Keep Up vs Fat Monk

The clearest difference is iOS requirement: Nalin Keep Up at 8.0 against Fat Monk's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Nalin Keep Up | Fat Monk |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Monthly |
| Size | 79 MB | 92 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [AsisTec Software Solutions GmbH](https://appshunter.io/developer/1614148487) | [APRO Kassensysteme GmbH](https://appshunter.io/developer/1477866976) |

## What reviewers say

### Nalin Keep Up

[App page](https://appshunter.io/ios/app/nalin-keep-up/id1671084695)

**In-app purchases:** none


### Fat Monk

[App page](https://appshunter.io/ios/app/fat-monk/id6450370198)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nalin Keep Up free?

Nalin Keep Up is free to download, with no in-app purchases.

### Is Fat Monk free?

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

### Do Nalin Keep Up or Fat Monk have ads?

Neither Nalin Keep Up nor Fat Monk 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.*