# Interest Edge vs KassenKompass

The clearest difference is in-app purchases: Interest Edge at none against KassenKompass's 1. KassenKompass's advantage is iOS requirement (17.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. KassenKompass sells 1 one-off in-app purchase. Interest Edge asks for nothing beyond the download.

Interest Edge ships an update weekly, KassenKompass every 2 weeks. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Interest Edge | KassenKompass |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 14 MB | 14 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Ajit Singh](https://appshunter.io/developer/6788270229) | [Markus Metzmacher](https://appshunter.io/developer/6800003810) |

## What reviewers say

### Interest Edge

[App page](https://appshunter.io/ios/app/interest-edge/id6789968294)

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

**In-app purchases:** none


### KassenKompass

[App page](https://appshunter.io/ios/app/kassenkompass-split-costs/id6800003808)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AusgabenKompass Plus | $4.99 | one-time |


## Frequently asked questions

### Is Interest Edge free?

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

### Is KassenKompass free?

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

### Do Interest Edge or KassenKompass have ads?

Neither Interest Edge nor KassenKompass shows ads.

### Which is updated more often, Interest Edge or KassenKompass?

Interest Edge ships an update weekly, and KassenKompass every 2 weeks. Most recently, Interest Edge was updated on October 25, 2026 and KassenKompass on October 29, 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.*