# DAPT Advisor vs CLL onkowissen

The clearest difference is in-app purchases: CLL onkowissen at none against DAPT Advisor's 7. DAPT Advisor's advantage is update cadence (every 5 weeks vs every 8 months) and iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. DAPT Advisor sells 7 in-app purchases, starting at $2.99 per 3 months. CLL onkowissen asks for nothing beyond the download.

DAPT Advisor ships an update every 5 weeks, CLL onkowissen every 8 months. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | DAPT Advisor | CLL onkowissen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 8 months |
| Size | 14 MB | 46 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Hippe IT-Solutions UG](https://appshunter.io/developer/1539395900) | [onkowissen.de GmbH](https://appshunter.io/developer/1386290724) |

## What reviewers say

### DAPT Advisor

[App page](https://appshunter.io/ios/app/dapt-advisor/id1167459257)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DAPT Advisor im Quartal | $2.99 | per 3 months |
| DAPT Advisor im Jahresabo | $9.49 | per year |
| DAPT Advisor Unterstützung | $3.99 | one-time |
| DAPT Advisor Spende | $8.99 | one-time |
| DAPT Advisor Unterstützung | $17.99 | one-time |
| DAPT Advisor Unterstützung | $89.99 | one-time |
| DAPT Advisor Unterstützung | $899.99 | one-time |


### CLL onkowissen

[App page](https://appshunter.io/ios/app/cll-onkowissen/id6476928579)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DAPT Advisor free?

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

### Is CLL onkowissen free?

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

### Do DAPT Advisor or CLL onkowissen have ads?

Neither DAPT Advisor nor CLL onkowissen shows ads.

### Which is updated more often, DAPT Advisor or CLL onkowissen?

DAPT Advisor ships an update every 5 weeks, and CLL onkowissen every 8 months. Most recently, DAPT Advisor was updated on October 29, 2026 and CLL onkowissen on October 30, 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.*