# RB Mobile Live vs E

The clearest difference is rating: E at 4.0 against RB Mobile Live's 2.6. RB Mobile Live's advantage is ratings volume (16 vs 3) and iOS requirement (11.0 vs 15.1). On price, update cadence, 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.

E holds the better App Store score, 4.0 against 2.6. That said, the two scores are not equally well evidenced: RB Mobile Live has 16 ratings behind it against 3, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 21, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | RB Mobile Live | E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (16 ratings)](https://appshunter.io/ios/app/rb-mobile-live/id982866005/reviews) | **[4.0 (3 ratings)](https://appshunter.io/ios/app/e-z-clor-pool-care/id6739361010/reviews)** |
| Number of ratings | **16** | 3 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | Free | Free |
| Size | 13 MB | 57 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RB Control Systems](https://appshunter.io/developer/982865944) | [Pool Corporation](https://appshunter.io/developer/508083385) |

## What reviewers say

### RB Mobile Live

[App page](https://appshunter.io/ios/app/rb-mobile-live/id982866005)

This business management app extends point-of-sale functionality for on-the-go use. Manage sales, track appointments, access reports, communicate with colleagues, and handle time clock and inventory tasks remotely.

**Highlights:** Line busting for retail sales, Service appointment tracking, On-the-go management reports, Inner office messaging, Time clock punch in/out, Physical inventory updates

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

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-z-clor-pool-care/id6739361010)

This app analyzes pool water by taking a photo of test strips. It provides detailed results and recommends specific chemicals needed to balance your pool's water chemistry.

**Highlights:** Photo-based water analysis, 5-Way Test Strip compatibility, Detailed water chemistry results, Chemical balancing recommendations, Free to use

**In-app purchases:** none


## Frequently asked questions

### Is RB Mobile Live free?

RB Mobile Live is free to download, with no in-app purchases.

### Is E free?

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

### Which has better reviews, RB Mobile Live or E?

E is rated higher. RB Mobile Live averages 2.6 out of 5 from 16 ratings, while E averages 4.0 from 3 ratings.

### Do RB Mobile Live or E have ads?

Neither RB Mobile Live nor E shows ads.

### Which is updated more often, RB Mobile Live or E?

RB Mobile Live ships an update every 4 months, and E every 4 months. Most recently, RB Mobile Live was updated on October 21, 2026 and E 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.*