# RSGSF vs ZmanUp

The clearest difference is update cadence: ZmanUp at every 2 months against RSGSF's every 10 months. ZmanUp also leads on iOS requirement (15.1 vs 18.6). 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.

RSGSF ships an update every 10 months, ZmanUp every 2 months. The most recent releases landed on October 15, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | RSGSF | ZmanUp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/rsgsf/id6448736609/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 169 MB | 54 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dahvik Sehva LLC](https://appshunter.io/developer/1453894621) | [Michael Melezhyk](https://appshunter.io/developer/1794300972) |

## What reviewers say

### RSGSF

[App page](https://appshunter.io/ios/app/rsgsf/id6448736609)

This business app enables account holders to quickly reorder products by scanning QR codes. It also facilitates quote requests for a diverse product catalog.

**Highlights:** QR code product reordering, Request product quotes, Official SF Group Inc. resource, Account holder functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### ZmanUp

[App page](https://appshunter.io/ios/app/zmanup/id6741470062)

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

**In-app purchases:** none


## Frequently asked questions

### Is RSGSF free?

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

### Is ZmanUp free?

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

### Do RSGSF or ZmanUp have ads?

Neither RSGSF nor ZmanUp shows ads.

### Which is updated more often, RSGSF or ZmanUp?

RSGSF ships an update every 10 months, and ZmanUp every 2 months. Most recently, RSGSF was updated on October 15, 2026 and ZmanUp on October 4, 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.*