# Plumicast vs Mollzometer

The clearest difference is in-app purchases: Mollzometer at none against Plumicast's 3. Plumicast's advantage is update cadence (every 3 days vs weekly) and iOS requirement (16.0 vs 26.4). On price, ads and device support there is nothing between them.

Both are free to download. Plumicast sells 3 in-app purchases, starting at $1.99 per month. Mollzometer asks for nothing beyond the download.

Plumicast ships an update every 3 days, Mollzometer weekly. The most recent releases landed on October 4, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Plumicast | Mollzometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mollzometer/id6765724288/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | — | Free |
| Size | 63 MB | 9 MB |
| Requires iOS | **16.0** | 26.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Florian Deuerlein](https://appshunter.io/developer/1862792941) | [John Lawniczak](https://appshunter.io/developer/1882793043) |

## What reviewers say

### Plumicast

[App page](https://appshunter.io/ios/app/plumicast/id6762191114)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plumicast Pro Monthly | $1.99 | per month |
| Plumicast Pro Yearly | $14.99 | per year |
| Plumicast Pro | $19.99 | one-time |


### Mollzometer

[App page](https://appshunter.io/ios/app/mollzometer/id6765724288)

This weather app focuses on the forecast for the specific hours you are active, filtering out irrelevant weather events. It provides personalized clothing suggestions based on your temperature preferences and delivers concise daily weather briefings.

**Highlights:** Customizable active hours for forecasts, Weather filtered to your daily schedule, Personalized clothing recommendations, Customizable temperature thresholds, Concise daily weather briefings, Smart weather alerts

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

**In-app purchases:** none


## Frequently asked questions

### Is Plumicast free?

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

### Is Mollzometer free?

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

### Do Plumicast or Mollzometer have ads?

Neither Plumicast nor Mollzometer shows ads.

### Which is updated more often, Plumicast or Mollzometer?

Plumicast ships an update every 3 days, and Mollzometer weekly. Most recently, Plumicast was updated on October 4, 2026 and Mollzometer on October 6, 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.*