# Altimeter & Precision vs Altimeter

The clearest difference is price: Altimeter at Free against Altimeter & Precision's $0.99. Altimeter & Precision's advantage is review sentiment (92% vs 54%) and in-app purchases (none vs 3). On ratings volume and device support there is nothing between them.

Altimeter is free to download; Altimeter & Precision costs $0.99 up front. Altimeter sells 3 in-app purchases, starting at $4.99 per month. Altimeter & Precision asks for nothing beyond the download.

Altimeter & Precision holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 1.4K and 1.3K respectively. Written reviews point the same way: 92% of Altimeter & Precision's written reviews are positive against 54% of Altimeter's.

Altimeter & Precision ships an update monthly, Altimeter every 7 months. The most recent releases landed on September 27, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Altimeter & Precision | Altimeter |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.8 (1.4K ratings)](https://appshunter.io/ios/app/altimeter-and-precision-simple/id956232336/reviews)** | [4.6 (1.3K ratings)](https://appshunter.io/ios/app/altimeter-elevation-compass/id1227302521/reviews) |
| Number of ratings | **1.4K** | 1.3K |
| Positive reviews | **92.3% of reviews** | 53.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 7 months |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#128** | — |
| Size | 8 MB | 84 MB |
| Requires iOS | **12.0** | 18.5 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Studio Nano Ship, Inc.](https://appshunter.io/developer/818733631) | [Furkan Ozoglu](https://appshunter.io/developer/906666201) |

## What reviewers say

### Altimeter & Precision

[App page](https://appshunter.io/ios/app/altimeter-and-precision-simple/id956232336)

**Currently charting:** #128 Top Paid · Navigation (US App Store)

This app provides accurate altitude and GPS coordinates, trusted by thousands for over 7 years. It prioritizes user privacy with no data collection or sharing. Customize your experience with various background colors.

**Highlights:** Accuracy Display, No Annoying Ads, No data collected or shared, 16 Background Colors, Altitude Measurement, GPS Coordinates

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🔍 Accurate altitude readings
- 🗺️ Useful map integration
- 🔋 Reliable performance
- 💻 Works well on multiple devices

**What reviewers complain about**

- 🐛 Inconsistent altitude readings
- 🔒 Lack of customization options
- 🤖 Issues with GPS/location tracking
- 💰 Paid features not worth the cost

**Reported bugs**

- App crashes when switching to map view
- Altitude readings not updating correctly

**Requested features**

- Add iPad support
- Provide more detailed location information
- Include weather data integration
- Improve map functionality


### Altimeter

[App page](https://appshunter.io/ios/app/altimeter-elevation-compass/id1227302521)

Instantly discover your location, altitude, direction, and atmospheric pressure on a map. Track your elevation changes while moving and share photos with embedded location and altitude data. Access information on your Apple Watch.

**Highlights:** Real-time altitude and elevation tracking, GPS location, coordinates, and address, Atmospheric pressure monitoring, Detailed compass with direction tracking, Photo sharing with embedded location data, Apple Watch integration

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Altimeter Pro Monthly | $4.99 | per month |
| Altimeter Pro Annual | $29.99 | per year |
| Remove Ads | $4.99 | one-time |

**What reviewers like**

- 🚀 Super splitter
- 👍 Simple app, that delivers
- 👍 Interesting when bushwalking
- 👍 Consistent and reliable

**What reviewers complain about**

- 🐛 Can't even navigate with this spam filled app
- 🔍 Far too many ads and requests to review before getting to use the app
- 🔍 I can't even start using this before an ad pops up and I can't close it
- 🔍 Too noisy with continuous adds
- 🔍 Loud and obnoxious

**Reported bugs**

- Accuracy is not very good
- Not stable, altitude figure is constantly adjusting
- Only shows metric on Apple Watch

**Requested features**

- Show compass on watch
- Better altitude accuracy


## Frequently asked questions

### Is Altimeter & Precision free?

Altimeter & Precision costs $0.99, with no in-app purchases.

### Is Altimeter free?

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

### Which has better reviews, Altimeter & Precision or Altimeter?

Altimeter & Precision is rated higher. Altimeter & Precision averages 4.8 out of 5 from 1.4K ratings, while Altimeter averages 4.6 from 1.3K ratings.

### Do Altimeter & Precision or Altimeter have ads?

Altimeter shows ads; Altimeter & Precision does not.

### Which is updated more often, Altimeter & Precision or Altimeter?

Altimeter & Precision ships an update monthly, and Altimeter every 7 months. Most recently, Altimeter & Precision was updated on September 27, 2026 and Altimeter on September 26, 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.*