# Geodetic Compass vs SYTools

The clearest difference is update cadence: Geodetic Compass at every 2 weeks against SYTools's every 10 months. SYTools's advantage is iOS requirement (12.4 vs 15.0). On price, ads, 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.

Geodetic Compass ships an update every 2 weeks, SYTools every 10 months. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Geodetic Compass | SYTools |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 10 months |
| Monetization | Free | — |
| Size | 27 MB | 28 MB |
| Requires iOS | 15.0 | **12.4** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Fontech](https://appshunter.io/developer/878525010) | [YUNG-HUA CHAN](https://appshunter.io/developer/1024482582) |

## What reviewers say

### Geodetic Compass

[App page](https://appshunter.io/ios/app/geodetic-compass/id1510306428)

Instantly share your current location via SMS or other apps. Features a coordinate conversion tool supporting various formats, including Taipower geocoding. Includes a built-in phone book for emergency services in Taiwan.

**Highlights:** Real-time location sharing, Share location via SMS/other apps, Coordinate conversion tool, Taipower geocoding support, Taiwan emergency phone book, SOS message integration

**Features:** Vision Pro support

**In-app purchases:** none


### SYTools

[App page](https://appshunter.io/ios/app/sytools/id1589716133)

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

**In-app purchases:** none


## Frequently asked questions

### Is Geodetic Compass free?

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

### Is SYTools free?

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

### Do Geodetic Compass or SYTools have ads?

Neither Geodetic Compass nor SYTools shows ads.

### Which is updated more often, Geodetic Compass or SYTools?

Geodetic Compass ships an update every 2 weeks, and SYTools every 10 months. Most recently, Geodetic Compass was updated on October 24, 2026 and SYTools on October 16, 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.*