# CU Big Bang

> Augmented reality game for collecting virtual crystals and winning mobile data bundles. (iPhone/iPad app by Vodafone Greece.)

- Source: https://appshunter.io/ios/app/cu-big-bang/id1436709044 (this page in markdown: same URL + `.md`)
- Developer: [Vodafone Greece](https://appshunter.io/developer/375967694)
- Category: Games, Social Networking, Casual
- Price: Free
- Rating: 4.80/5 from 78 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 176 MB
- Languages: American English
- Released: 2018-12-22
- Data updated: 2026-09-06
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/cu-big-bang/id1436709044/reviews.md

## What is CU Big Bang?

After you download the application, open your CU data (3G/4G) and you will automatically connect. 

You will be able to play with WiFi afterwards.Press Play, check your mission and begin the game!
Look for all the CU worlds that are moving around you, tap on them and gather crystals!The more the taps, the more the crystals.

After you complete the game, check how many crystals you have gathered and visit the Shop to exchange them with real Data and Voice bundles.

Experience the game, exploring the CU world in a parallel dimension, in Virtual mode.

You used all your tries and you want to play again? You tries are renewed every week.

Furthermore, visit a CU Around Partner and live the CU Around Worlds experience. Play, explore, solve the riddle and win!
Did you manage to visit all the partners and use all of your
tries? Your tries are renewed every week.!

Are you able to explore all the worlds that are hiding
around you?
Open into new dimensions.

P.S. With your first login, you will win 3000 crystals that you can exchange with the bundle of your choice!

## Key features

- Augmented reality exploration
- Crystal collection gameplay
- Exchange crystals for data/voice bundles
- Weekly try renewal
- In-person partner challenges
- Virtual mode gameplay

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/cu-big-bang/id1436709044/reviews.md

### 1/5 — I lost everything

*2022-11-30, version 4.5.1*

I change telephone and now I can’t see my minutes I have available how much internet mega bites I have because you can’t make an application who works properly n

### 2/5 — Rigged lol

*2021-08-11, version 3.7.0*

You know the ethics of a company with apps like this! It's so rigged lol, taps do not register when you play, it used to be ok and you could finish the levels  but now, 10 taps and it registers 2 of them, the only thing about this is how stupid they think that their users are, bad customer experience, bad ethics! Fix and I'll change my review.

### 5/5 — Giati?

*2019-12-30*

Δεν μπορώ να χρησιμοποιήσω τους κρισταλους ενώ έχω κάνει ανανέωση τέσσερις μέρες πριν παρακαλώ φτιάξτε το πρόβλημα.

**Developer response:** Για να μπορείς να εξαργυρώσεις τους κρυστάλλους, θα πρέπει να έχεις πραγματοποιήσει συνολική ανανέωση τουλάχιστον 20€ τους τελευταίους τρεις μήνες

## Frequently asked questions about CU Big Bang

### How do I start playing CU Big Bang?

To start playing CU Big Bang, open your mobile data (3G/4G) and the app will automatically connect. You can then press play, check your mission, and begin exploring the CU worlds around you to gather crystals.

### How can I get more crystals in CU Big Bang?

You can get more crystals in CU Big Bang by tapping on the CU worlds that appear around you. The more you tap, the more crystals you will gather. Your tries for playing are renewed every week.

### What can I do with the crystals I collect in CU Big Bang?

After completing the game, you can visit the Shop within CU Big Bang to exchange your gathered crystals for real Data and Voice bundles. Your first login also grants you 3000 crystals.

### Can I play CU Big Bang offline?

While you need mobile data to initially connect, you can play with WiFi afterwards. The game utilizes augmented reality, which typically requires an active internet connection for world rendering and data.

### Does CU Big Bang have ads?

Based on the provided data, CU Big Bang does not contain advertisements. It is a free-to-play game with no in-app purchases or ads mentioned.

### How often are my tries renewed in CU Big Bang?

Your tries in CU Big Bang are renewed every week, allowing you to continue playing and collecting crystals regularly. This applies to both standard gameplay and challenges at CU Around Partner locations.

### What devices is CU Big Bang compatible with?

CU Big Bang is supported on iPhone and iPod devices. The latest version is 5.0.5, and it was last updated on March 12, 2026.

### Is CU Big Bang suitable for all ages?

CU Big Bang has an age rating of 4+, making it suitable for younger players. The gameplay involves exploring virtual worlds and collecting items, which is generally appropriate for this age group.

## Version history (last 5 releases)

### 5.0.5 — 2026-03-12

Big Bang App needs an update! Bug fixes & performance improvements for your convenience!

### 5.0.4 — 2026-01-13

Big Bang App needs an update! Bug fixes & performance improvements for your convenience!

### 5.0.3 — 2025-11-03

CU Big Bang App needs an update! Bug fixes & performance improvements for your convenience

### 5.0.1 — 2024-03-14

Bug fixes and performance improvements

### 5.0.0 — 2024-03-01

Bug fixes and performance improvements

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## More apps by Vodafone Greece

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All apps by Vodafone Greece: https://appshunter.io/developer/375967694

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*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 2026-09-06.*