# CORE by EXP.OS — Time x Resource Management > Business booking engine for customer appointment management. (iPhone/iPad app by (if) Time is Ltd..) - Source: https://appshunter.io/ios/app/core-by-expos/id6468764484 (this page in markdown: same URL + `.md`) - Developer: [(if) Time is Ltd.](https://appshunter.io/developer/1710509008) - Category: Business, Productivity - Price: Free - Rating: 5.00/5 from 2 App Store ratings · 13 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 92 MB - Languages: American English - Released: 2024-08-29 - Data updated: 2026-09-11 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/core-by-expos/id6468764484/reviews.md ## What is CORE by EXP.OS? A beautiful Booking Engine for your business CORE handles your customer's booking, so you can focus on delivering the best experience. ## Key features - Customer booking management - Appointment scheduling - Focus on customer experience - Streamlined business operations ## Recent user reviews (10 of 13) All indexed reviews: https://appshunter.io/ios/app/core-by-expos/id6468764484/reviews.md ### 5/5 — Easy to use yet very powerful *2026-01-07* This is a very powerful one-stop app that provides everything I need to manage my bookings. I can really tell the difference since using it. I can now manage rooms, tenants, coupons, events, and more with ease. Thanks to the team for putting together this amazing product! ### 5/5 — CORE Strength 💪 *2025-12-15* Great app, and looks good to boot 🍎 #CORE-ific! ### 5/5 — Amazing tool for businesses *2025-10-10, version 1.23.3* This platform has completely transformed how I manage my business. It’s minimal yet powerful, and while it takes a bit of time to get used to, it becomes very intuitive. I’ve saved so much time previously spent on admin tasks, and the pricing is incredibly reasonable with no commission fees. The team’s thoughtfulness and support are evident, making it an ideal choice for busy business owners and freelancers. Highly recommend! ### 5/5 — Love the UI and excellent customer support! *2025-10-09, version 1.23.3* CORE has been the perfect partner in helping Thunder Massage deliver a true 5-star experience from the very first step. Their professional, streamlined, and minimalist booking system makes it effortless for our clients to schedule sessions online while reflecting the premium, relaxing atmosphere we aim to create. We’re proud to support a local tech business that helps us serve our clients better. ### 5/5 — Business Owner *2025-10-09, version 1.23.3* CORE is invaluable for my busy life as an entrepreneur and sleep coach. It allows me to effortlessly create a website with booking links and automate the customer journey. The AIXO chatbot is very useful when I don’t know how to configure it. ### 5/5 — Very thoughtful UI *2025-09-18, version 1.22.0* Minimal but powerful. Takes a bit of time getting used to but quite intuitive once picked up. The thoughtfulness of the team is clear. Recommend for busy SME business owners and freelancers. ### 5/5 — 幾好用 *2025-09-18, version 1.22.0* 沒有收取commission 價錢相宜 職員的幫助10分有用 ### 5/5 — Makes order easier to manage *2025-09-18, version 1.22.0* Downloaded this after a friend recommended for my coaching business. /I was using google forms and calendar before, and was to screening every booking - now can use this to organise and manage payment for sessions at the free tier ### 5/5 — Ideal booking platform *2025-05-20, version 1.15.1* Changed how I run my business! It’s freed up so much time previously taken up by admin. Also very reasonably priced! ### 5/5 — 🍎 CORE *2024-10-19* Great app with beautiful interface, easy to use once you learn the ropes :) ## Frequently asked questions about CORE by EXP.OS ### What is CORE by EXP.OS? CORE by EXP.OS is a booking engine designed for businesses to manage customer appointments and streamline scheduling. It helps businesses focus on delivering excellent customer experiences by automating the booking process. ### Is CORE by EXP.OS free to use? Yes, CORE by EXP.OS is free to download and use. It also offers in-app purchases for additional features or services. ### Does CORE by EXP.OS have ads? Yes, CORE by EXP.OS contains advertisements. This allows the app to remain free for users while offering in-app purchase options. ### What devices is CORE by EXP.OS available on? CORE by EXP.OS is available on iPhone, iPad, and iPod devices. It is designed for iOS users. ### How often is CORE by EXP.OS updated? The latest version of CORE by EXP.OS is 1.34.0, last updated on March 16, 2026. This indicates a commitment to regular updates and improvements. ### What is the age rating for CORE by EXP.OS? CORE by EXP.OS has an age rating of 4+. This means it is suitable for users of all ages. ### What do users think of CORE by EXP.OS? CORE by EXP.OS has a perfect 5.0-star rating from 2 reviews, suggesting a very positive user sentiment among its current user base. ## Version history (last 5 releases) ### 1.44.0 — 2026-08-26 Plans can now start the moment you buy them — no date or slot to pick — and timed rentals only charge you for the time you actually used. ### 1.43.0 — 2026-08-05 Bug fixes ### 1.42.2 — 2026-07-21 Improved performance and minor bug fixes. ### 1.41.0 — 2026-07-09 Bug fixes ### 1.40.0 — 2026-06-17 Bug fixes ## Apps similar to CORE by EXP.OS | App | Rating | Price | Category | | --- | --- | --- | --- | | [Sevuna](https://appshunter.io/ios/app/sevuna/id6483304036) | — | Free | Business | | [Ashtra Ascend](https://appshunter.io/ios/app/ashtra-ascend/id6751340327) | — | Free | Business | | [BarberBook](https://appshunter.io/ios/app/barberbook/id6755857626) | 5.0 (2) | Free | Business | | [Tattoo Booking Shop](https://appshunter.io/ios/app/tattoo-booking-shop/id6741033141) | — | Free | Business | --- *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 2026-09-11.*