# REX (Retail Excellence) vs ShelfWatch

The clearest difference is rating: REX (Retail Excellence) at 2.0 against ShelfWatch's 1.4. REX (Retail Excellence) also leads on monetization model (free vs subscription) and review sentiment (14% vs 0%). ShelfWatch's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (13.0 vs 15.0). 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.

REX (Retail Excellence) holds the better App Store score, 2.0 against 1.4. Both are backed by a comparable volume of ratings — 29 and 20 respectively. Written reviews point the same way: 14% of REX (Retail Excellence)'s written reviews are positive against 0% of ShelfWatch's.

REX (Retail Excellence) ships an update every 2 months, ShelfWatch every 3 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | REX (Retail Excellence) | ShelfWatch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (29 ratings)](https://appshunter.io/ios/app/rex-retail-excellence/id1081641990/reviews)** | [1.4 (20 ratings)](https://appshunter.io/ios/app/shelfwatch/id1498946973/reviews) |
| Number of ratings | **29** | 20 |
| Positive reviews | **14.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Subscription |
| Size | 57 MB | 27 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Retail Merchandising Services](https://appshunter.io/developer/1081641989) | [ParallelDots, Inc.](https://appshunter.io/developer/1418510183) |

## What reviewers say

### REX (Retail Excellence)

[App page](https://appshunter.io/ios/app/rex-retail-excellence/id1081641990)

This app helps field representatives for a retail merchandising service manage their work. It allows them to see assigned tasks, fill out in-store reports, capture images, and submit their work directly from their mobile device.

**Highlights:** View assigned work by location, Complete store report questionnaires, Take photos within the app, Submit reports easily, Manage retail merchandising tasks

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

**In-app purchases:** none


### ShelfWatch

[App page](https://appshunter.io/ios/app/shelfwatch/id1498946973)

This app uses advanced image recognition to analyze retail shelves. Merchandisers can capture shelf photos to receive reports on stock levels, compliance, and product placement for immediate store improvements.

**Highlights:** Image recognition for product identification, Share of Shelf analysis, Out of Stock detection, Planogram compliance checks, Point of Sales material monitoring, Offline photo processing

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

**In-app purchases:** none


## Frequently asked questions

### Is REX (Retail Excellence) free?

REX (Retail Excellence) is free to download, with no in-app purchases.

### Is ShelfWatch free?

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

### Which has better reviews, REX (Retail Excellence) or ShelfWatch?

REX (Retail Excellence) is rated higher. REX (Retail Excellence) averages 2.0 out of 5 from 29 ratings, while ShelfWatch averages 1.4 from 20 ratings.

### Do REX (Retail Excellence) or ShelfWatch have ads?

Neither REX (Retail Excellence) nor ShelfWatch shows ads.

### Which is updated more often, REX (Retail Excellence) or ShelfWatch?

REX (Retail Excellence) ships an update every 2 months, and ShelfWatch every 3 weeks. Most recently, REX (Retail Excellence) was updated on November 6, 2026 and ShelfWatch on November 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.*