# GPS String vs CALINT

The clearest difference is in-app purchases: GPS String at none against CALINT's 1. GPS String also leads on ads (none vs shown) and update cadence (every 3 days vs every 3 months). On price and device support there is nothing between them.

Both are free to download. CALINT sells 1 in-app purchase, starting at $1.49 per month. GPS String asks for nothing beyond the download.

GPS String ships an update every 3 days, CALINT every 3 months. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | GPS String | CALINT |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 57.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 35 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Takuo Matsumura](https://appshunter.io/developer/1076447675) | [株式会社moegi](https://appshunter.io/developer/1456598569) |

## What reviewers say

### GPS String

[App page](https://appshunter.io/ios/app/gps-string/id1097060152)

**Features:** macOS Compatibility

**In-app purchases:** none


### CALINT

[App page](https://appshunter.io/ios/app/calint/id1456598570)

Record videos of your travels while simultaneously capturing location, speed, and direction data. Save your journey as video, image, or text data, and visualize it on a web application. Ideal for documenting trips, using as a dash cam, or even for RC vehicle recording.

**Highlights:** Record video with live map overlay, Capture location, speed, altitude, and direction, Save data as video, image, or text, Visualize travel tracks on web application, Use as a dash cam or for RC vehicles, Selfie mode for travel vlogging

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CALINT None Ad | $1.49 | per month |


## Frequently asked questions

### Is GPS String free?

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

### Is CALINT free?

CALINT is free to download, with in-app purchases available.

### Do GPS String or CALINT have ads?

CALINT shows ads; GPS String does not.

### Which is updated more often, GPS String or CALINT?

GPS String ships an update every 3 days, and CALINT every 3 months. Most recently, GPS String was updated on September 10, 2026 and CALINT 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.*