Hidjama Quantum vs ZetAuto
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hidjama Quantum
Explore the quantum state of the vacuum and its effects on living organisms. This app aims to generate specialists in physics, biology, and physiology to deepen understanding of quantum phenomena and the world around us.
- Quantum vacuum state exploration
- Interdisciplinary specialist generation
- Study of vacuum effects on tissues
- Understanding quantum phenomena
- Simplified scientific concepts
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HIDJAMA QUANTUM — a digital service within the HGN ecosystem. The app brings together HGN’s key user features in one place: browsing connected locations and specialists, managing bookings, purchasing and tracking sterile HGN kits, using QR codes with HGN PORTAL, and viewing your activity history. With HIDJAMA QUANTUM, you can: • find HGN-connected locations; • choose a specialist and an available time; • manage your bookings; • purchase sterile HGN kits; • view available kits in your account; • use your personal QR code with HGN PORTAL at supported locations; • receive notifications; • keep a record of your activity in one account. HGN PORTAL At locations equipped with HGN PORTAL, you can use your personal QR code to collect a purchased kit. Available features may vary depending on the selected location, region, and current service configuration. HIDJAMA QUANTUM provides a digital service. It is not intended to diagnose, prescribe treatment, or provide personalized medical recommendations. Additional fields • Name: HIDJAMA QUANTUM • Subtitle: HGN digital service • Promotional Text: “Manage bookings, connected locations, HGN kits, and QR access to HGN PORTAL—all in one app.”
ZetAuto
Manage your vehicles, book service appointments, track loyalty points, and view your maintenance history for a network of auto repair shops. Stay updated on promotions and receive important notifications about your car's service.
- Book car service appointments
- Manage vehicle information
- Track loyalty bonuses
- View service history
- Access current promotions
- Receive service notifications
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ZetAuto - мобильное приложение сети автосервисов в Санкт-Петербурге. В приложении вы можете хранить информацию о своих автомобилях, записываться на обслуживание, следить за бонусами и просматривать историю посещений ZetAuto. Возможности приложения: • запись автомобиля на сервис; • добавление и управление автомобилями; • просмотр истории обслуживания; • информация о бонусах; • актуальные акции и предложения; • уведомления, связанные с записью и обслуживанием автомобиля. ZetAuto работает с 2003 года и объединяет 16 автосервисов в Санкт-Петербурге. Сеть выполняет более 40 направлений работ - от планового технического обслуживания и диагностики до ремонта сложных узлов и агрегатов. Вы можете выбрать удобный автосервис ZetAuto и пользоваться основной информацией об обслуживании автомобиля в одном приложении. ZetAuto - автосервис, который рядом.
Screenshots
Verdict
The clearest difference is update cadence: ZetAuto at every 3 days against Hidjama Quantum's every 4 months. On price, rating, ratings volume and ads 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.
On the App Store both sit at effectively the same score — 5.0 for Hidjama Quantum against 5.0 for ZetAuto. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Hidjama Quantum ships an update every 4 months, ZetAuto every 3 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | Hidjama Quantum | ZetAuto |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 4 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 74 MB | 53 MB |
| Age rating | 12+ | 4+ |
| Developer | Magomed Lyanov | Andrew Bondarchuk |
Customer experience
Hidjama Quantum
ZetAuto
In-app purchases
Hidjama Quantum
No in-app purchases
ZetAuto
No in-app purchases
