# CentralPlanner vs Whoisinmelder

The clearest difference is in-app purchases: CentralPlanner at none against Whoisinmelder's 4. Whoisinmelder's advantage is iOS requirement (12.0 vs 14.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Whoisinmelder sells 4 in-app purchases, starting at $3.99 per month. CentralPlanner asks for nothing beyond the download.

CentralPlanner ships an update every 4 months, Whoisinmelder every 3 months. The most recent releases landed on October 4, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | CentralPlanner | Whoisinmelder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Size | 25 MB | 30 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [42he GmbH](https://appshunter.io/developer/1507786845) | [Dagdasolutions](https://appshunter.io/developer/1053503664) |

## What reviewers say

### CentralPlanner

[App page](https://appshunter.io/ios/app/centralplanner/id1507786846)

**In-app purchases:** none


### Whoisinmelder

[App page](https://appshunter.io/ios/app/whoisinmelder/id1579875154)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Whoisin Premium | $3.99 | per month |
| Professional-Monatsabo | $7.99 | per month |
| Premium-Jahresabo | $39.99 | per year |
| Whoisinmelder | $93.99 | per year |


## Frequently asked questions

### Is CentralPlanner free?

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

### Is Whoisinmelder free?

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

### Do CentralPlanner or Whoisinmelder have ads?

Neither CentralPlanner nor Whoisinmelder shows ads.

### Which is updated more often, CentralPlanner or Whoisinmelder?

CentralPlanner ships an update every 4 months, and Whoisinmelder every 3 months. Most recently, CentralPlanner was updated on October 4, 2026 and Whoisinmelder on November 3, 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.*