# CloudRain vs Survey Compass

The clearest difference is ads: CloudRain at none against Survey Compass's shown. CloudRain also leads on iOS requirement (12.0 vs 16.4). Survey Compass's advantage is update cadence (weekly vs every 6 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CloudRain ships an update every 6 months, Survey Compass weekly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CloudRain | Survey Compass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/survey-compass-angle-and-gps/id6790019156/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | — | Ad-supported |
| Size | 34 MB | 53 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [CloudRain GmbH](https://appshunter.io/developer/981513238) | [heekyung moon](https://appshunter.io/developer/6779193748) |

## What reviewers say

### CloudRain

[App page](https://appshunter.io/ios/app/cloudrain/id1143543471)

**Features:** macOS Compatibility

**In-app purchases:** none


### Survey Compass

[App page](https://appshunter.io/ios/app/survey-compass-angle-and-gps/id6790019156)

Transform your phone into an outdoor survey tool. Overlay azimuth, pitch, level, and GPS data directly onto your camera view. Measure angles between points, estimate distances, and record site data with stamped photos.

**Highlights:** Live camera overlay for azimuth, pitch, and GPS, Measure horizontal and vertical angles, Estimate distance and height with trigonometry, Multiple coordinate formats (Lat/Lon, UTM, MGRS), Capture photos with data stamps, Save and reuse station notes

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

**In-app purchases:** none


## Frequently asked questions

### Is CloudRain free?

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

### Is Survey Compass free?

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

### Do CloudRain or Survey Compass have ads?

Survey Compass shows ads; CloudRain does not.

### Which is updated more often, CloudRain or Survey Compass?

CloudRain ships an update every 6 months, and Survey Compass weekly. Most recently, CloudRain was updated on November 2, 2026 and Survey Compass on October 31, 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.*