# SensorDash vs Altimeter GPS Elevation

The clearest difference is in-app purchases: SensorDash at none against Altimeter GPS Elevation's 1. Altimeter GPS Elevation's advantage is update cadence (every 6 months vs every 14 months) and iOS requirement (18.5 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Altimeter GPS Elevation sells 1 in-app purchase, starting at $2.99 per 7 days. SensorDash asks for nothing beyond the download.

SensorDash ships an update every 14 months, Altimeter GPS Elevation every 6 months. The most recent releases landed on September 12, 2026 and August 5, 2026 respectively.

## The numbers

| Metric | SensorDash | Altimeter GPS Elevation |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 6 months** |
| Size | 3 MB | 24 MB |
| Requires iOS | 26.0 | **18.5** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [floor1point2.com](https://appshunter.io/developer/304199433) | [ES SOLUTIONS SMC-PRIVATE LIMITED](https://appshunter.io/developer/1770521364) |

## What reviewers say

### SensorDash

[App page](https://appshunter.io/ios/app/sensordash/id6470091232)

**In-app purchases:** none


### Altimeter GPS Elevation

[App page](https://appshunter.io/ios/app/altimeter-gps-elevation/id6748744079)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $2.99 | per 7 days |


## Frequently asked questions

### Is SensorDash free?

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

### Is Altimeter GPS Elevation free?

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

### Do SensorDash or Altimeter GPS Elevation have ads?

Neither SensorDash nor Altimeter GPS Elevation shows ads.

### Which is updated more often, SensorDash or Altimeter GPS Elevation?

SensorDash ships an update every 14 months, and Altimeter GPS Elevation every 6 months. Most recently, SensorDash was updated on September 12, 2026 and Altimeter GPS Elevation on August 5, 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.*