# Big Schedules > Live sailing schedule search engine with vessel tracking and event monitoring. (iPhone/iPad app by IQAX Limited.) - Source: https://appshunter.io/ios/app/big-schedules/id1022743812 (this page in markdown: same URL + `.md`) - Developer: [IQAX Limited](https://appshunter.io/developer/1599054143) - Category: Business, Navigation - Price: Free - Rating: 4.50/5 from 2 App Store ratings - Age rating: 4+ - Requires: iOS 12.0 · 60 MB - Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan) - Released: 2015-08-17 - Data updated: 2026-06-09 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/big-schedules/id1022743812/reviews.md ## What is Big Schedules? Big Schedules – Live data. Powerful results. (Powered by IQAX Limited) Big Schedules is the sailing schedule search engine that delivers live schedules and powerful results for you. You can now access the up-to-date, multiple-carrier schedules on the go. LEVERAGING BIG DATA Big Schedules helps you link sailing schedules with vessels, services, and shipments, enabling you to have a single view of your ocean schedules. Big Schedules provides up-to-date sailing schedules for 30 major ocean carriers, over 46,000 port pairs, and nearly 5,000 vessel services. We monitor and analyze vessel data covering 90% of the world's container capacity to optimize the search results. POWERFUL RESULTS Big Schedules actively searches for sailing schedules at the time you search. The data is delivered on-demand to ensure that you get the most up-to-date published results every time you search. INTELLIGENT FEATURES • Favorite Search Save your favorite searches to easily get the most customized, latest results with one click from the homepage. • Share Schedules Select sailing schedule search results to share with your colleagues and associates by email. • Event Monitoring Stay informed of vessel and port incidents that may impact the sailing schedules you search in the schedule search results. • Schedule Comparison Select routes by comparing up to three schedules along with their arrival accuracy. • Schedule Reliability Review carriers’ on-time performance for five popular port-pairs to benchmark carriers. • Vessel Tracking Track the current position and past routes of over 7,000 container vessels on an interactive map. See potential vessel arrival delay alerts in the tracking details to improve planning. • Watch List Subscribe to vessels’ schedules and receive alerts of schedule changes to respond faster to potential supply chain disruptions. EXPERIENCE NOW It's time to elevate your shipment planning with the next revolution in big data management. Register for a free account and start your search today! ## Key features - Live sailing schedules - Vessel tracking - Event monitoring - Schedule comparison - Favorite searches - Share schedules ## Frequently asked questions about Big Schedules ### What is Big Schedules? Big Schedules is a business application that provides live sailing schedules from major ocean carriers, vessel tracking, and event monitoring to help users plan shipments. ### How many carriers does Big Schedules cover? Big Schedules provides up-to-date sailing schedules for 30 major ocean carriers, covering over 46,000 port pairs and nearly 5,000 vessel services. ### Can I track vessels with Big Schedules? Yes, you can track the current position and past routes of over 7,000 container vessels on an interactive map, with alerts for potential arrival delays. ### Does Big Schedules offer schedule comparison? Yes, Big Schedules allows you to compare up to three sailing schedules simultaneously, including their arrival accuracy, to help you make informed decisions. ### How often is Big Schedules updated? The app was last updated on April 12, 2024, indicating regular maintenance and feature enhancements to ensure reliable data and performance. ### What devices is Big Schedules available on? Big Schedules is available for iPhone and iPod devices, with an age rating of 4+. ### Is Big Schedules free to use? Yes, Big Schedules is available for free. Users can register for a free account to start using its features for shipment planning. ### Does Big Schedules have ads? No, Big Schedules does not contain advertisements, allowing for an uninterrupted user experience focused on business productivity. ## Version history (last 5 releases) ### 1.9.8 — 2024-04-12 - System maintenance and refinement ### 1.9.7 — 2024-03-31 System maintenance and refinement ### 1.9.6 — 2023-09-11 System maintenance and refinement ### 1.9.5 — 2023-03-14 - System maintenance and bug fixes ### 1.9.4 — 2021-07-15 Minor enhancements and bug fixes. ## Apps similar to Big Schedules | App | Rating | Price | Category | | --- | --- | --- | --- | | [COSCO SHIPPING Lines](https://appshunter.io/ios/app/cosco-shipping-lines/id998446230) | 4.0 (4) | Free | Business | | [CMA CGM](https://appshunter.io/ios/app/cma-cgm/id976582997) | 4.6 (92) | Free | Business | | [ZIM Shipping](https://appshunter.io/ios/app/zim-shipping/id1084970104) | — | Free | Business | | [Yang Ming](https://appshunter.io/ios/app/yang-ming/id573468171) | 3.7 (7) | Free | Business | | [SeaRates](https://appshunter.io/ios/app/searates/id6446767405) | 3.7 (12) | Free | Business | | [JCtrans](https://appshunter.io/ios/app/jctrans/id6449660002) | 5.0 (1) | Free | Business | ## More apps by IQAX Limited - [MyOOCLReefer](https://appshunter.io/ios/app/myooclreefer/id1472816096) - [Reefer Assistant](https://appshunter.io/ios/app/reefer-assistant/id1504043038) - [PTI Instruction](https://appshunter.io/ios/app/pti-instruction/id1533613320) - [My Reefer](https://appshunter.io/ios/app/my-reefer/id1559509824) - [IQAX Focus](https://appshunter.io/ios/app/iqax-focus/id1612566137) All apps by IQAX Limited: https://appshunter.io/developer/1599054143 ## Related topics [iqax limited](https://appshunter.io/ios/topics/iqax-limited) --- *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 2026-06-09.*