# KXReaderKits vs GRMonitor

The clearest difference is update cadence: GRMonitor at every 8 days against KXReaderKits's monthly. GRMonitor also leads on iOS requirement (12.1 vs 15.6). 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.

KXReaderKits ships an update monthly, GRMonitor every 8 days. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | KXReaderKits | GRMonitor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 8 days** |
| Size | 19 MB | 28 MB |
| Requires iOS | 15.6 | **12.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KEYXENTIC INC.](https://appshunter.io/developer/1255559704) | [Geir Rune Grtan](https://appshunter.io/developer/1497435860) |

## What reviewers say

### KXReaderKits

[App page](https://appshunter.io/ios/app/kxreaderkits/id1506709640)

**Features:** macOS Compatibility

**In-app purchases:** none


### GRMonitor

[App page](https://appshunter.io/ios/app/grmonitor/id1530668152)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KXReaderKits free?

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

### Is GRMonitor free?

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

### Do KXReaderKits or GRMonitor have ads?

Neither KXReaderKits nor GRMonitor shows ads.

### Which is updated more often, KXReaderKits or GRMonitor?

KXReaderKits ships an update monthly, and GRMonitor every 8 days. Most recently, KXReaderKits was updated on October 8, 2026 and GRMonitor on October 2, 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.*