# ДАЛЬНЯК.РФ vs River Ruler

The clearest difference is in-app purchases: ДАЛЬНЯК.РФ at none against River Ruler's 2. ДАЛЬНЯК.РФ also leads on iOS requirement (11.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. River Ruler sells 2 one-off in-app purchases. ДАЛЬНЯК.РФ asks for nothing beyond the download.

## The numbers

| Metric | ДАЛЬНЯК.РФ | River Ruler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/river-ruler-length-and-map/id6793469300/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | — | Free |
| Size | 23 MB | 14 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dzmitry Sotnikov](https://appshunter.io/developer/1398242312) | [Alex Pupko](https://appshunter.io/developer/1891763444) |

## What reviewers say

### ДАЛЬНЯК.РФ

[App page](https://appshunter.io/ios/app/id1508098490)

**Features:** macOS Compatibility

**In-app purchases:** none


### River Ruler

[App page](https://appshunter.io/ios/app/river-ruler-length-and-map/id6793469300)

Measure river lengths precisely by following the actual riverbed, not a straight line. Get detailed trip data like flow, gradient, and estimated travel times for various watercraft and on foot. Export your measurements in multiple formats for GPS devices and mapping software.

**Highlights:** Measure river length along riverbed, View river source to mouth, Find rivers by name or coordinates, Analyze sinuosity, gradient, and discharge, Estimate travel time for kayak, SUP, or walking, Export measurements as GPX, KML, or PDF, Save measurement logs

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Unlock | $5.99 | one-time |
| RiverRuler lifetime | $9.99 | one-time |


## Frequently asked questions

### Is ДАЛЬНЯК.РФ free?

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

### Is River Ruler free?

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

### Do ДАЛЬНЯК.РФ or River Ruler have ads?

Neither ДАЛЬНЯК.РФ nor River Ruler shows ads.

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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.*