# Regpart vs RST

The clearest difference is update cadence: Regpart at every 4 months against RST's every 25 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.

Regpart ships an update every 4 months, RST every 25 months. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Regpart | RST |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 25 months |
| Monetization | Free | — |
| Size | 55 MB | 90 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yaroslav Ermolaev](https://appshunter.io/developer/1053016489) | [RST-TUR, OOO](https://appshunter.io/developer/1516227579) |

## What reviewers say

### Regpart

[App page](https://appshunter.io/ios/app/regpart/id1053016490)

This app streamlines event management for both organizers and participants. It offers mobile control of attendees, communication tools, and registration features. Organizers can manage participant data and print badges, while attendees can register, communicate, and view schedules.

**Highlights:** Mobile attendee control, Instant messaging, Participant registration, Badge and certificate printing, Online application management, Personalized event schedule

**In-app purchases:** none


### RST

[App page](https://appshunter.io/ios/app/rst/id1613934017)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Regpart free?

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

### Is RST free?

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

### Do Regpart or RST have ads?

Neither Regpart nor RST shows ads.

### Which is updated more often, Regpart or RST?

Regpart ships an update every 4 months, and RST every 25 months. Most recently, Regpart was updated on October 10, 2026 and RST on October 7, 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.*