# DragonScale vs KrowdKontroller

The clearest difference is update cadence: DragonScale at every 3 weeks against KrowdKontroller's every 2 months. DragonScale also leads on device support (4 vs 2) and iOS requirement (13.2 vs 17.0). On price, 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.

DragonScale ships an update every 3 weeks, KrowdKontroller every 2 months. The most recent releases landed on September 24, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | DragonScale | KrowdKontroller |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 13 MB | 4 MB |
| Requires iOS | **13.2** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Penguin Magic](https://appshunter.io/developer/952840047) | [Jason Groenjes](https://appshunter.io/developer/1671060962) |

## What reviewers say

### DragonScale

[App page](https://appshunter.io/ios/app/dragonscale/id6444630310)

This app acts as a remote for a smart scale that detects subtle weight differences in cards or objects. It transmits this data to your device, revealing details like card suits, sums, or which object was removed.

**Highlights:** Card and object weight detection, Bluetooth connectivity, Supports popular card stacks, Custom stack arrangements, Real-time information delivery, Watch support

**Features:** Apple Watch app

**In-app purchases:** none


### KrowdKontroller

[App page](https://appshunter.io/ios/app/krowdkontroller/id6743863455)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DragonScale free?

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

### Is KrowdKontroller free?

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

### Do DragonScale or KrowdKontroller have ads?

Neither DragonScale nor KrowdKontroller shows ads.

### Which is updated more often, DragonScale or KrowdKontroller?

DragonScale ships an update every 3 weeks, and KrowdKontroller every 2 months. Most recently, DragonScale was updated on September 24, 2026 and KrowdKontroller 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.*