# mapryForest vs Survey Compass

The clearest difference is ads: mapryForest at none against Survey Compass's shown. Survey Compass's advantage is update cadence (weekly vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

mapryForest ships an update every 3 weeks, Survey Compass weekly. The most recent releases landed on October 21, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | mapryForest | 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 3 weeks | **Weekly** |
| Monetization | — | Ad-supported |
| Size | 136 MB | 53 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [MAPRY Co., Ltd.](https://appshunter.io/developer/1394357768) | [heekyung moon](https://appshunter.io/developer/6779193748) |

## What reviewers say

### mapryForest

[App page](https://appshunter.io/ios/app/mapryforest/id6480405732)

**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 mapryForest free?

mapryForest 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 mapryForest or Survey Compass have ads?

Survey Compass shows ads; mapryForest does not.

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

mapryForest ships an update every 3 weeks, and Survey Compass weekly. Most recently, mapryForest was updated on October 21, 2026 and Survey Compass on October 23, 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.*