# Altimeter vs David's Things

The clearest difference is in-app purchases: David's Things at none against Altimeter's 7. David's Things also leads on ads (none vs shown) and device support (3 vs 1). On price and iOS requirement there is nothing between them.

Both are free to download. Altimeter sells 7 in-app purchases, starting at $9.99 per 7 days. David's Things asks for nothing beyond the download.

## The numbers

| Metric | Altimeter | David's Things |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (8.5K ratings)](https://appshunter.io/ios/app/altimeter-altitude-and-compass/id1295577015/reviews)** | — |
| Number of ratings | **8.5K** | — |
| Positive reviews | 58.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 8 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gaurav Babbar](https://appshunter.io/developer/1033155710) | [CORA.PRO PTE. LTD.](https://appshunter.io/developer/1518717057) |

## What reviewers say

### Altimeter

[App page](https://appshunter.io/ios/app/altimeter-altitude-and-compass/id1295577015)

This app provides real-time altitude, atmospheric pressure, and location data. It includes a compass, speedometer, pedometer, weather updates, and tools like binoculars, a flashlight, and SOS functionality for outdoor activities and daily use.

**Highlights:** Real-time altimeter and barometer, GPS compass and speedometer, Pedometer and step counter, Weather updates and 2-week forecast, Digital binoculars and flashlight, SOS function with coordinates, Map tracking and location marking

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Altimeter Pro Weekly Subscription | $9.99 | per 7 days |
| Altimeter Pro Annual Subscription | $49.99 | per year |
| Altimeter Weather Pro | $1.99 | one-time |
| Altimeter Binoculars Pro | $1.99 | one-time |
| Altimeter Map Pro | $2.99 | one-time |
| Altimeter Pedometer Pro | $2.99 | one-time |
| Altimeter Pro | $99.99 | one-time |

**What reviewers like**

- 🚀 Useful features
- 👍 Clean and simple interface
- 🚀 Comprehensive functionality
- 👍 Accurate altimeter and compass
- 👍 Helpful for hiking and outdoor activities

**What reviewers complain about**

- 🐛 Buggy and crashes frequently
- 🔒 Unreliable in-app purchases and upgrades
- 🔒 Ads still displayed despite paid upgrades
- 🔒 Inconsistent unit conversions
- 🐛 Inaccurate weather and location data

**Reported bugs**

- Compass not working correctly in certain regions
- Pedometer not recording steps accurately
- Paid upgrades not unlocking all pro features
- Frequent app crashes and freezes
- Settings not saving properly

**Requested features**

- Option to adjust step length
- Ability to track past distance/activity data
- Apple Watch support
- More customization options
- Improved weather forecasting


### David's Things

[App page](https://appshunter.io/ios/app/davids-things/id6759542184)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Altimeter free?

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

### Is David's Things free?

David's Things is free to download, with no in-app purchases.

### Do Altimeter or David's Things have ads?

Altimeter shows ads; David's Things does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*