# DeerMapper vs Barometric pressure forecast

The clearest difference is in-app purchases: DeerMapper at none against Barometric pressure forecast's 1. DeerMapper also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Barometric pressure forecast sells 1 in-app purchase, starting at $0.99 per month. DeerMapper asks for nothing beyond the download.

## The numbers

| Metric | DeerMapper | Barometric pressure forecast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.6 (14 ratings)](https://appshunter.io/ios/app/barometric-pressure-forecast/id1621719137/reviews)** |
| Number of ratings | — | **14** |
| Positive reviews | — | 40.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 43 MB | 10 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [DeerMapper LLC](https://appshunter.io/developer/1167714982) | [Yuta Endo](https://appshunter.io/developer/1621719139) |

## What reviewers say

### DeerMapper

[App page](https://appshunter.io/ios/app/deermapper/id1167714983)

**Features:** macOS Compatibility

**In-app purchases:** none


### Barometric pressure forecast

[App page](https://appshunter.io/ios/app/barometric-pressure-forecast/id1621719137)

This weather app focuses on atmospheric pressure and its potential impact on headaches. It provides a 24-hour headache risk forecast, 3-day pressure trends, and real-time weather data. Usable globally with GPS-based location tracking.

**Highlights:** 24-hour headache risk forecast, 3-day barometric pressure trends, Temperature and humidity outlook, Real-time weather display, GPS-based location tracking, Global coverage

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hide ads | $0.99 | per month |


## Frequently asked questions

### Is DeerMapper free?

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

### Is Barometric pressure forecast free?

Barometric pressure forecast is free to download, with in-app purchases available.

### Do DeerMapper or Barometric pressure forecast have ads?

Barometric pressure forecast shows ads; DeerMapper does not.

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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.*