# Rapid RMS vs mercuryone

The clearest difference is review sentiment: Rapid RMS at 60% against mercuryone's 0%. Rapid RMS also leads on rating (4.1 vs 2.7). mercuryone's advantage is update cadence (every 4 weeks vs every 2 months) and iOS requirement (11.0 vs 17.6). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Rapid RMS holds the better App Store score, 4.1 against 2.7. Both are backed by a comparable volume of ratings — 22 and 17 respectively. Written reviews point the same way: 60% of Rapid RMS's written reviews are positive against 0% of mercuryone's.

Rapid RMS ships an update every 2 months, mercuryone every 4 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Rapid RMS | mercuryone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (22 ratings)](https://appshunter.io/ios/app/rapid-rms/id942407690/reviews)** | [2.7 (17 ratings)](https://appshunter.io/ios/app/mercuryone/id1015811834/reviews) |
| Number of ratings | **22** | 17 |
| Positive reviews | **60.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 193 MB | 49 MB |
| Requires iOS | 17.6 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Nirav Inc.](https://appshunter.io/developer/929010075) | [Aboveo LLC](https://appshunter.io/developer/1015811833) |

## What reviewers say

### Rapid RMS

[App page](https://appshunter.io/ios/app/rapid-rms/id942407690)

A cloud-based point-of-sale and inventory management system designed for high-volume businesses, multiple locations, and remote sales. Offers features like cash register functions, promotion management, and detailed reporting. It is free and does not charge for software updates or service contracts.

**Highlights:** Cloud-based POS system, Robust inventory management, Industry-specific layouts (Gas, Retail, Restaurant), Cash register functions with offline support, Promotion and discount management, Customer loyalty programs, Full web-based back office

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

**In-app purchases:** none


### mercuryone

[App page](https://appshunter.io/ios/app/mercuryone/id1015811834)

Manage your convenience store's back office operations remotely. Monitor sales, track transactions, and update item pricing on the go. This cloud-based solution offers anytime, anywhere business oversight.

**Highlights:** Monitor store transactions, Check sales data, Update item prices, Cloud-based back office, Remote business management, On-the-go access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rapid RMS free?

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

### Is mercuryone free?

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

### Which has better reviews, Rapid RMS or mercuryone?

Rapid RMS is rated higher. Rapid RMS averages 4.1 out of 5 from 22 ratings, while mercuryone averages 2.7 from 17 ratings.

### Do Rapid RMS or mercuryone have ads?

Neither Rapid RMS nor mercuryone shows ads.

### Which is updated more often, Rapid RMS or mercuryone?

Rapid RMS ships an update every 2 months, and mercuryone every 4 weeks. Most recently, Rapid RMS was updated on October 24, 2026 and mercuryone on October 24, 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.*