# Barometer & Altimeter vs AEA BALLISTIC

The clearest difference is rating: AEA BALLISTIC at 5.0 against Barometer & Altimeter's 2.6. Barometer & Altimeter's advantage is ratings volume (28 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

AEA BALLISTIC holds the better App Store score, 5.0 against 2.6. That said, the two scores are not equally well evidenced: Barometer & Altimeter has 28 ratings behind it against 1, so its average is the more settled of the two.

Barometer & Altimeter ships an update every 3 weeks, AEA BALLISTIC monthly. The most recent releases landed on November 11, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Barometer & Altimeter | AEA BALLISTIC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (28 ratings)](https://appshunter.io/ios/app/barometer-and-altimeter-howhigh/id921339656/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aea-ballistic/id6744908832/reviews)** |
| Number of ratings | **28** | 1 |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 9 MB | 16 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thirty Seven Inc.](https://appshunter.io/developer/554594255) | [宏 周](https://appshunter.io/developer/1797330626) |

## What reviewers say

### Barometer & Altimeter

[App page](https://appshunter.io/ios/app/barometer-and-altimeter-howhigh/id921339656)

This app provides precise barometer and altimeter readings with live data, session recording, and historical analysis. It features automatic device calibration and supports various Apple devices and accessibility features.

**Highlights:** Dual barometer and altimeter dashboards, Real-time pressure and elevation readings, Session recording with rich datasets, Interactive Swift Charts for analysis, Automatic device calibration, Optional WeatherKit sea-level calibration

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

**In-app purchases:** none


### AEA BALLISTIC

[App page](https://appshunter.io/ios/app/aea-ballistic/id6744908832)

This app connects to a rangefinder and smart scope to provide real-time bullet drop and windage corrections. It automates data transfer for enhanced shooting accuracy in tactical, competitive, and hunting scenarios.

**Highlights:** Smart Ballistic Calculator, Real-time bullet drop corrections, Windage corrections, Dual-device sync with rangefinder, Visualize impact on smart scope reticle, Automated data transfer

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

**In-app purchases:** none


## Frequently asked questions

### Is Barometer & Altimeter free?

Barometer & Altimeter is free to download, with no in-app purchases.

### Is AEA BALLISTIC free?

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

### Which has better reviews, Barometer & Altimeter or AEA BALLISTIC?

AEA BALLISTIC is rated higher. Barometer & Altimeter averages 2.6 out of 5 from 28 ratings, while AEA BALLISTIC averages 5.0 from 1 ratings.

### Do Barometer & Altimeter or AEA BALLISTIC have ads?

Neither Barometer & Altimeter nor AEA BALLISTIC shows ads.

### Which is updated more often, Barometer & Altimeter or AEA BALLISTIC?

Barometer & Altimeter ships an update every 3 weeks, and AEA BALLISTIC monthly. Most recently, Barometer & Altimeter was updated on November 11, 2026 and AEA BALLISTIC on November 8, 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.*