# CIEX — Centurion Invest Exchange > Global cryptocurrency exchange with low fees, real-time rates, and secure trading. (iPhone/iPad app by Centurioninvest OU.) - Source: https://appshunter.io/ios/app/ciex/id1613498290 (this page in markdown: same URL + `.md`) - Developer: [Centurioninvest OU](https://appshunter.io/developer/1613498292) - Category: Utilities - Price: Free - Rating: 5.00/5 from 1 App Store ratings · 2 written reviews indexed - Age rating: 4+ - Requires: iOS 10.0 · 160 MB - Languages: American English, Indonesian, Japanese, Korean, Mongolian, Russian, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan), Vietnamese - Released: 2022-03-24 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/ciex/id1613498290/reviews.md ## What is CIEX? Looking for an app to plunge you into the world of cryptocurrency? With the CIEX Exchange it’s easy, fast and effective. Trade without problems from any place of the world. The mobile version of the CIEX exchange uses a very simple and user-friendly interface. Seamless functionality, less than 1 minute for any crypto purchase. In addition, the CIEX exchange has a number of advantages: Lowest fee in crypto exchange industry. CIEX provides the lowest fees on the cryptocurrency exchange market and best crypto prices from top leading liquidity providers. Secure way to trade cryptocurrency. Trading with CIEX Exchange will be 100% secure - (WAF) detects and blocks hacking attempts, allowing our users to trade risk-free - your trading is reliably protected from fraud. Cryptocurrency quotes and rates in real time. Be aware of all crypto rates changes in real time. CIEX provides the most accurate and up-to-date cryptocurrency rate. Simple registration Just a few steps that will separate you from the start of trading - enter your data, create a deposit, place order, and start using CIEX. Simple and user-friendly interface we use a one-page application to make it more comfortable for our clients to use CIEX without bothering with a long search for information. Referral Program Invite your friends, Get 20% on their trading fees. You’ll each earn $30 in CIX. Trading cryptocurrency has never been so easy and fast! Start your adventure in the world of cryptocurrency with CIEX Exchange! ## Key features - Global cryptocurrency trading - Real-time crypto rates - Lowest fees in industry - Secure trading with fraud protection - Simple registration and interface - Referral program ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/ciex/id1613498290/reviews.md ### 5/5 — Alex *2025-02-11, version 6* Easy and secured app for cryto trading ### 1/5 — A scam beware ! *2025-01-24, version 6* This whole company is just a scam. Beware and do not invest with them because they will steal your money and never give it back to you ! Even if you beg for it and even if the owner himself used to be friend that you trusted! Unfortunately it was a huge mistake for me that came with a huge lesson for life ! ## Frequently asked questions about CIEX ### What is CIEX? CIEX is a mobile cryptocurrency exchange that allows users to trade digital assets globally. It focuses on providing a simple, fast, and secure trading experience with competitive fees and real-time market data. ### Is CIEX free to use? Yes, CIEX is available for free download and use. The app does not charge for registration or basic trading functionalities, focusing on low transaction fees instead. ### How secure is trading on CIEX? CIEX emphasizes security with features like WAF (Web Application Firewall) to detect and block hacking attempts, ensuring a risk-free trading environment for users against fraud. ### What are the fees for trading on CIEX? CIEX claims to offer the lowest fees in the cryptocurrency exchange industry, providing competitive pricing by sourcing liquidity from top providers. ### Can I see crypto rates in real time on CIEX? Yes, CIEX provides cryptocurrency quotes and rates in real time, ensuring users are always aware of the most accurate and up-to-date market changes. ### How easy is it to register for CIEX? Registration on CIEX is designed to be simple, requiring just a few steps to get started. Users can create a deposit, place an order, and begin trading quickly. ### Does CIEX have a referral program? Yes, CIEX offers a referral program where users can invite friends and earn 20% on their trading fees. Both the referrer and the invited friend can earn $30 in CIX. ### What devices support CIEX? CIEX is currently supported on iPhone and iPod devices, indicating it is primarily available for iOS users. ## Version history (last 1 release) ### 5.3.6 — 2022-03-25 No release notes. ## Apps similar to CIEX | App | Rating | Price | Category | | --- | --- | --- | --- | | [E Ink NFC 2.9](https://appshunter.io/ios/app/e-ink-nfc-29/id1590251777) | 1.0 (1) | Free | Utilities | | [DOEX Pro: Buy Bitcoin & Crypto](https://appshunter.io/ios/app/doex-pro-buy-bitcoin-and-crypto/id6450350562) | 5.0 (1) | Free | Utilities | | [Findora](https://appshunter.io/ios/app/findora/id1581713617) | 3.8 (9) | Free | Utilities | | [ULTRADX](https://appshunter.io/ios/app/ultradx/id1591566036) | 5.0 (1) | Free | Utilities | | [Jaac for Restaurants](https://appshunter.io/ios/app/jaac-for-restaurants/id1488379385) | — | Free | Utilities | | [MOOI Wallet](https://appshunter.io/ios/app/mooi-wallet/id1619427330) | 3.3 (3) | Free | Utilities | --- *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 2026-06-10.*