# Contact Tracing App vs FlashOSM

The clearest difference is update cadence: Contact Tracing App at every 3 weeks against FlashOSM's every 2 months. Contact Tracing App also leads on iOS requirement (10.0 vs 13.0). 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.

Contact Tracing App ships an update every 3 weeks, FlashOSM every 2 months. Both last shipped on October 6, 2026.

## The numbers

| Metric | Contact Tracing App | FlashOSM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/contact-tracing-app/id1502808459/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 37 MB | 33 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [CCS Group Pte Ltd](https://appshunter.io/developer/929651854) | [FLASH EXPRESS CO.,LTD](https://appshunter.io/developer/1322972723) |

## What reviewers say

### Contact Tracing App

[App page](https://appshunter.io/ios/app/contact-tracing-app/id1502808459)

This app allows churches to digitally log parishioner contact information and location within the church premises. It features QR code scanning to capture seat numbers and provides church administrators with easy access to digital logs for tracking.

**Highlights:** QR code scanning for attendance, Location and seat number capture, Digital logs for parishioner tracking, Church administrator dashboard, Contact information management

**Features:** macOS Compatibility

**In-app purchases:** none


### FlashOSM

[App page](https://appshunter.io/ios/app/flashosm/id1627238994)

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

**In-app purchases:** none


## Frequently asked questions

### Is Contact Tracing App free?

Contact Tracing App is free to download, with no in-app purchases.

### Is FlashOSM free?

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

### Do Contact Tracing App or FlashOSM have ads?

Neither Contact Tracing App nor FlashOSM shows ads.

### Which is updated more often, Contact Tracing App or FlashOSM?

Contact Tracing App ships an update every 3 weeks, and FlashOSM every 2 months. Most recently, Contact Tracing App was updated on October 6, 2026 and FlashOSM on October 6, 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.*