# OCR Scanner vs GPSTime

The clearest difference is ads: GPSTime at none against OCR Scanner's shown. GPSTime also leads on update cadence (every 2 weeks vs every 4 months). OCR Scanner's advantage is iOS requirement (13.0 vs 18.5). On price, 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.

OCR Scanner ships an update every 4 months, GPSTime every 2 weeks. The most recent releases landed on September 17, 2026 and June 2, 2026 respectively.

## The numbers

| Metric | OCR Scanner | GPSTime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gpstime/id6751814380/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 38 MB | 25 MB |
| Requires iOS | **13.0** | 18.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Shreyaskumar Patel](https://appshunter.io/developer/1599209768) | [Gimin Kim](https://appshunter.io/developer/1836958729) |

## What reviewers say

### OCR Scanner

[App page](https://appshunter.io/ios/app/ocr-scanner-camera-scanner/id1619606598)

**Features:** macOS Compatibility

**In-app purchases:** none


### GPSTime

[App page](https://appshunter.io/ios/app/gpstime/id6751814380)

This tool converts between GPS Time and UTC, supporting various formats like GPS Week, Gregorian calendar, and Modified Julian Date. It accurately handles leap seconds and saves conversion history for GNSS professionals, researchers, and students.

**Highlights:** GPS Time to UTC conversion, Support for leap seconds, Multiple time format support, Conversion history saving, Configurable default scenarios, Clean interface

**In-app purchases:** none


## Frequently asked questions

### Is OCR Scanner free?

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

### Is GPSTime free?

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

### Do OCR Scanner or GPSTime have ads?

OCR Scanner shows ads; GPSTime does not.

### Which is updated more often, OCR Scanner or GPSTime?

OCR Scanner ships an update every 4 months, and GPSTime every 2 weeks. Most recently, OCR Scanner was updated on September 17, 2026 and GPSTime on June 2, 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.*