# MoonSurf vs CALINT Logger

The clearest difference is update cadence: CALINT Logger at every 6 weeks against MoonSurf's every 113 months. 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.

MoonSurf ships an update every 113 months, CALINT Logger every 6 weeks. The most recent releases landed on September 17, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | MoonSurf | CALINT Logger |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 113 months | **Every 6 weeks** |
| Monetization | — | Ad-supported |
| Size | 22 MB | 5 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [JungleProduction](https://appshunter.io/developer/451116266) | [株式会社moegi](https://appshunter.io/developer/1456598569) |

## What reviewers say

### MoonSurf

[App page](https://appshunter.io/ios/app/moonsurf/id1175906986)

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

**In-app purchases:** none


### CALINT Logger

[App page](https://appshunter.io/ios/app/calint-logger/id6780211359)

This GPS logging app records your location, speed, distance, and altitude during various activities. It offers background tracking, even when the app is closed, and stores all logs locally on your device. Compatible with iPhone and Apple Watch, it's suitable for outdoor adventures, business travel, and general route monitoring.

**Highlights:** GPS route logging, Speed and distance tracking, Altitude recording, Background tracking, Local data storage, iPhone and Apple Watch compatible

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MoonSurf free?

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

### Is CALINT Logger free?

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

### Do MoonSurf or CALINT Logger have ads?

Both MoonSurf and CALINT Logger show ads.

### Which is updated more often, MoonSurf or CALINT Logger?

MoonSurf ships an update every 113 months, and CALINT Logger every 6 weeks. Most recently, MoonSurf was updated on September 17, 2026 and CALINT Logger on September 14, 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.*