# GRS - Mystery Shopper App

> GRS - Mystery Shopper App (iPhone/iPad app by GRS SRL.)

- Source: https://appshunter.io/ios/app/grs-mystery-shopper-app/id1501316776 (this page in markdown: same URL + `.md`)
- Developer: [GRS SRL](https://appshunter.io/developer/1501316775)
- Category: Business, Shopping
- Price: Free
- Age rating: 4+
- Requires: iOS 10.0 · 38 MB
- Languages: Bulgarian, Khmer, Czech, English, French, Hebrew, Hindi, Italian, Japanese, Norwegian Bokmål and 6 more
- Released: 2020-03-05
- Data updated: 2026-05-20
- User reviews in markdown: https://appshunter.io/ios/app/grs-mystery-shopper-app/id1501316776/reviews.md

## What is GRS?

A version of the GRS - Mystery Shopping App is now available for Apple devices,
The application can be used for
- Mystery Shopping visits
- Any other data collection method that can benefit from an off-line application.
 
Here are some features supported
- Offline jobs management
- Questionnaire variables
- Synchronizes with server
- Full download questionnaires structure and logic
- File attachments
- Take pictures directly from camera during questionnaire filling
 
Fully supports any language: Cyrillic, Latin, Asian, Arabic and much more
 
User interface translated to English, Spanish, French, Russian, Portuguese, Arabic, Japanese, Hindi, Romanian.


## Version history (last 3 releases)

### 1.2 — 2021-11-04

issue fixed of uploading image from gallery

### 1.1 — 2021-10-27

minor ui changes 
no text chosen issue fixed

### 1.0 — 2020-03-05

No release notes.

## Apps similar to GRS

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Mystery Shoppers Ltd Mobile](https://appshunter.io/ios/app/mystery-shoppers-ltd-mobile/id6463606750) | — | Free | Business |
| [Shadoo](https://appshunter.io/ios/app/shadoo/id6744312810) | — | Free | Business |
| [eMotion MS](https://appshunter.io/ios/app/emotion-ms/id6478971131) | — | Free | Business |
| [Proinsight Mystery Shopping](https://appshunter.io/ios/app/proinsight-mystery-shopping/id6744408400) | — | Free | Business |
| [OptimMerchandising](https://appshunter.io/ios/app/optimmerchandising/id1389627857) | 1.3 (3) | Free | Business |
| [movieMEASURE](https://appshunter.io/ios/app/moviemeasure/id1207235851) | 3.3 (35) | Free | Business |

## Related topics

[shopper mistery](https://appshunter.io/ios/topics/shopper-mistery)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-20.*