4Shoppers NEXT Mystery Shopper vs WorkOpus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
4Shoppers NEXT Mystery Shopper
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Improve the service and earn money! 4Service company offers to try yourself in the role of Mystery Shopper and install the free 4Shoppers mobile application. We have over 100,000 daily updated assignments in 52 countries. Thanks to our application, you can earn money while traveling, playing sports, visiting restaurants and shops, and even combining it with your regular job! We have been working since 2001 - we are the company you can trust! This works simply: - choose a task that is convenient to complete along the way, - receive confirmation from a 4Service employee, - study the instruction and prepare for the visit, - get to the place of inspection, - make a check, - fill out the questionnaire in the 4Shoppers application and send it to us (the application has an offline mode, the questionnaire can be filled out without the Internet), - get a reward for the visit after checking the questionnaire by a 4Service employee and the client.
WorkOpus
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WorkOpus — сучасна платформа для пошуку роботи в Польщі та зручної взаємодії між кандидатами й рекрутерами. У застосунку ви можете: • переглядати актуальні вакансії в різних містах Польщі; • ознайомлюватися з умовами роботи, графіком, оплатою та проживанням; • подавати заявки на вибрані вакансії; • відстежувати статус своїх заявок; • отримувати повідомлення та важливу інформацію від рекрутера; • керувати своїм профілем і персональними даними; • працювати з кандидатами та рекрутинговими процесами, якщо ви маєте роль рекрутера. WorkOpus об’єднує вакансії, заявки, кандидатів і комунікацію в одному зручному застосунку. Доступність окремих функцій залежить від ролі користувача, статусу облікового запису та активних вакансій.
Screenshots
Verdict
The clearest difference is update cadence: WorkOpus at every 3 days against 4Shoppers NEXT Mystery Shopper's every 2 months. 4Shoppers NEXT Mystery Shopper's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
4Shoppers NEXT Mystery Shopper ships an update every 2 months, WorkOpus every 3 days. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.
| Parameter | 4Shoppers NEXT Mystery Shopper | WorkOpus |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 74 MB | 27 MB |
| Age rating | 17+ | 4+ |
| Developer | 4ServiceGroup | Yevhenii Pichkur |
In-app purchases
4Shoppers NEXT Mystery Shopper
No in-app purchases
WorkOpus
No in-app purchases
Questions
Is 4Shoppers NEXT Mystery Shopper free?
Is WorkOpus free?
Do 4Shoppers NEXT Mystery Shopper or WorkOpus have ads?
Which is updated more often, 4Shoppers NEXT Mystery Shopper or WorkOpus?
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