# R vs S

The clearest difference is update cadence: R at monthly against S's every 4 months. S's advantage is iOS requirement (11.0 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.

R ships an update monthly, S every 4 months. Both last shipped on October 3, 2026.

## The numbers

| Metric | R | S |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/r-group/id566992154/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 8.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free | — |
| Size | 9 MB | 26 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [R-security](https://appshunter.io/developer/562807335) | [Dedagroup Stealth](https://appshunter.io/developer/1539964218) |

## What reviewers say

### R

[App page](https://appshunter.io/ios/app/r-group/id566992154)

This business social networking service facilitates communication and collaboration for companies worldwide. It offers a comprehensive suite of tools including timelines, scheduling, email, and file sharing to enhance team productivity and stakeholder management.

**Highlights:** Timeline, Scheduling, Bulletin board, Email, Time card, File sharing, Business card management

**Features:** macOS Compatibility

**In-app purchases:** none


### S

[App page](https://appshunter.io/ios/app/s-movements/id1568091129)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is R free?

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

### Is S free?

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

### Do R or S have ads?

Neither R nor S shows ads.

### Which is updated more often, R or S?

R ships an update monthly, and S every 4 months. Most recently, R was updated on October 3, 2026 and S on October 3, 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.*