# RVN Crew vs OTHK vn

The clearest difference is update cadence: RVN Crew at every 4 days against OTHK vn's every 3 months. RVN Crew also leads on iOS requirement (11.0 vs 14.0). 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.

RVN Crew ships an update every 4 days, OTHK vn every 3 months. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | RVN Crew | OTHK vn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rvn-crew/id6452501802/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 months |
| Monetization | Free | — |
| Size | 64 MB | 51 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [RACEVIETNAM](https://appshunter.io/developer/1603201327) | [Quang Le](https://appshunter.io/developer/1864146367) |

## What reviewers say

### RVN Crew

[App page](https://appshunter.io/ios/app/rvn-crew/id6452501802)

This app helps event organizers manage volunteers from registration to event completion. Volunteers can track their registration, participate in race events, and complete assigned tasks.

**Highlights:** Volunteer registration management, Event participation tracking, Task assignment and completion, Volunteer progress monitoring, Race event integration

**Features:** macOS Compatibility

**In-app purchases:** none


### OTHK vn

[App page](https://appshunter.io/ios/app/othk-vn/id6470349463)

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

**In-app purchases:** none


## Frequently asked questions

### Is RVN Crew free?

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

### Is OTHK vn free?

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

### Do RVN Crew or OTHK vn have ads?

Neither RVN Crew nor OTHK vn shows ads.

### Which is updated more often, RVN Crew or OTHK vn?

RVN Crew ships an update every 4 days, and OTHK vn every 3 months. Most recently, RVN Crew was updated on September 17, 2026 and OTHK vn on September 9, 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.*