# Dowyn vs Planzer

The clearest difference is update cadence: Planzer at every 3 days against Dowyn's weekly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Dowyn ships an update weekly, Planzer every 3 days. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Dowyn | Planzer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Size | 47 MB | 16 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 9+ | 4+ |
| Developer | [Ian Khor](https://appshunter.io/developer/1884556526) | [Phillip Stemann](https://appshunter.io/developer/1896683165) |

## What reviewers say

### Dowyn

[App page](https://appshunter.io/ios/app/dowyn-habit-and-task-tracker/id6760456371)

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

**In-app purchases:** none


### Planzer

[App page](https://appshunter.io/ios/app/planzer/id6769733341)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dowyn free?

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

### Is Planzer free?

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

### Do Dowyn or Planzer have ads?

Neither Dowyn nor Planzer shows ads.

### Which is updated more often, Dowyn or Planzer?

Dowyn ships an update weekly, and Planzer every 3 days. Most recently, Dowyn was updated on October 7, 2026 and Planzer on October 11, 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.*