# Holdover Tools vs Survey Compass

The clearest difference is ads: Holdover Tools at none against Survey Compass's shown. Holdover Tools also leads on update cadence (daily vs weekly). 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.

Holdover Tools ships an update daily, Survey Compass weekly. The most recent releases landed on October 31, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Holdover Tools | 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 | **Daily** | Weekly |
| Monetization | — | Ad-supported |
| Size | 129 MB | 80 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Input UX Inc.](https://appshunter.io/developer/6772333587) | [heekyung moon](https://appshunter.io/developer/6779193748) |

## What reviewers say

### Holdover Tools

[App page](https://appshunter.io/ios/app/holdover-tools/id6772333585)

**Features:** macOS Compatibility

**In-app purchases:** none


### Survey Compass

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

This app uses your phone's camera and sensors to measure bearing, elevation, and GPS position of targets in real-time. It's designed for quick outdoor checks, calculating heights, and logging readings with optional notes. Easily convert coordinates and share results.

**Highlights:** Live camera HUD with azimuth ribbon, Pitch gauge for elevation and grade, Multiple GPS coordinate formats (DMS, UTM, MGRS), A-B angle and height calculation, Reading log for saved measurements, Coordinate converter, Shareable results

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

**In-app purchases:** none


## Frequently asked questions

### Is Holdover Tools free?

Holdover Tools 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 Holdover Tools or Survey Compass have ads?

Survey Compass shows ads; Holdover Tools does not.

### Which is updated more often, Holdover Tools or Survey Compass?

Holdover Tools ships an update daily, and Survey Compass weekly. Most recently, Holdover Tools was updated on October 31, 2026 and Survey Compass on November 8, 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.*