# Case Cruncher vs Kellno

The clearest difference is in-app purchases: Kellno at none against Case Cruncher's 2. Kellno also leads on iOS requirement (13.0 vs 18.2). Case Cruncher's advantage is update cadence (weekly vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Case Cruncher sells 2 in-app purchases, starting at $9.99 per month. Kellno asks for nothing beyond the download.

Case Cruncher ships an update weekly, Kellno every 5 weeks. The most recent releases landed on September 20, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Case Cruncher | Kellno |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 weeks |
| Size | 20 MB | 59 MB |
| Requires iOS | 18.2 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [BirdFlai UG (haftungsbeschränkt)](https://appshunter.io/developer/1833336662) | [Muhammad Shariq Ajmal](https://appshunter.io/developer/6778975160) |

## What reviewers say

### Case Cruncher

[App page](https://appshunter.io/ios/app/case-cruncher/id6743349460)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Launch Offer CaseCruncher+ | $9.99 | per month |
| CaseCruncher+ | $19.99 | per month |


### Kellno

[App page](https://appshunter.io/ios/app/kellno/id6778975158)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Case Cruncher free?

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

### Is Kellno free?

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

### Do Case Cruncher or Kellno have ads?

Neither Case Cruncher nor Kellno shows ads.

### Which is updated more often, Case Cruncher or Kellno?

Case Cruncher ships an update weekly, and Kellno every 5 weeks. Most recently, Case Cruncher was updated on September 20, 2026 and Kellno on September 13, 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.*