# EarthMeter vs DoRIS mobile

The clearest difference is price: DoRIS mobile at Free against EarthMeter's $0.99. EarthMeter's advantage is iOS requirement (13.0 vs 15.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

DoRIS mobile is free to download; EarthMeter costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

EarthMeter ships an update every 10 months, DoRIS mobile every 6 months. The most recent releases landed on September 10, 2026 and July 4, 2026 respectively.

## The numbers

| Metric | EarthMeter | DoRIS mobile |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 6 months** |
| Size | 8 MB | 46 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hartwig Wiesmann](https://appshunter.io/developer/1658877258) | [via donau - Oesterreichische Wasserstrassen-Gesellschaft mbH](https://appshunter.io/developer/852257768) |

## What reviewers say

### EarthMeter

[App page](https://appshunter.io/ios/app/earthmeter/id590344901)

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

**In-app purchases:** none


### DoRIS mobile

[App page](https://appshunter.io/ios/app/doris-mobile/id852257765)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EarthMeter free?

EarthMeter costs $0.99, with no in-app purchases.

### Is DoRIS mobile free?

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

### Do EarthMeter or DoRIS mobile have ads?

Neither EarthMeter nor DoRIS mobile shows ads.

### Which is updated more often, EarthMeter or DoRIS mobile?

EarthMeter ships an update every 10 months, and DoRIS mobile every 6 months. Most recently, EarthMeter was updated on September 10, 2026 and DoRIS mobile on July 4, 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.*