# Open’er ‘26 — 1-4.07.2026, Gdynia > Official guide for Open'er Festival, featuring lineup, schedule, and event information. (iPhone/iPad app by Alter Art Festival sp. z o. o.) - Source: https://appshunter.io/ios/app/opener-26/id442403248 (this page in markdown: same URL + `.md`) - Developer: [Alter Art Festival sp. z o. o](https://appshunter.io/developer/927864518) - Category: Music, Lifestyle - Price: Free - Rating: 4.70/5 from 3 App Store ratings · 14 written reviews indexed - Age rating: 4+ - Requires: iOS 15.1 · 83 MB - Languages: American English - Released: 2011-06-14 - Data updated: 2026-08-07 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/opener-26/id442403248/reviews.md ## What is Open’er ‘26? Open’er Festival powered by Orange is one of the largest festivals in Europe and a three-time winner of the European Festival Awards in the category Best Major Festival, which last year attracted over 130,000 participants. For over two decades, Open’er has hosted iconic headliners such as Prince, Coldplay, Dua Lipa, Bruno Mars, Lana Del Rey, Kendrick Lamar, Jay-Z, The Weeknd, Foo Fighters and Arctic Monkeys. In addition to a diverse musical line-up, Open’er combines music with other forms of art and culture – theatre, exhibitions and colourful installations. ## Key features - Festival lineup information - Event schedule - Art and culture highlights - Interactive map (implied) - Essential festival details ## Recent user reviews (10 of 14) All indexed reviews: https://appshunter.io/ios/app/opener-26/id442403248/reviews.md ### 5/5 — Never lets me down *2025-06-18* Solid festival app! Been giving me everything I need for four years now. Keep up the great work, everyone! ### 5/5 — Amazing ! *2025-04-01* The app now works great! ### 5/5 — Useful app *2019-07-02* Handy app and available in English. All line ups with timings easily viewable ### 4/5 — Nice work *2019-06-10* Good to have just in case. ### 1/5 — Not working *2016-01-10* The app doesn't work. When I click on lineup the whole up just shuts down... Most of other things just give a blank screen when you press on it. Not worth it. ### 5/5 — Great app *2014-03-22* Thanks! Cheers from Chicago ### 1/5 — STUCK ON LOADING SCREEN *2013-07-02* Please fix it, just one day to the Open'er Festival and the app doesn't work! ### 1/5 — Good idea, but still not working *2013-07-02* I'm off to the festival tomorrow, but after a week of trying it seems that the app doesn't work on iPhones and iPads - although it's fine on Samsungs. Hoping that this can be resolved! ### 1/5 — Doesn't work *2013-06-28* Loading takes forever. Please update and fix it. ### 1/5 — Useless *2013-06-27* Doesn't work, very lazy ## Frequently asked questions about Open’er ‘26 ### What is Open'er '25? Open'er '25 is the official application for the Open'er Festival, one of Europe's largest music and arts festivals. It provides attendees with essential information about the event. ### What kind of music acts can I expect at Open'er '25? Open'er Festival has a history of hosting iconic headliners such as Prince, Coldplay, Dua Lipa, Bruno Mars, Lana Del Rey, Kendrick Lamar, Jay-Z, The Weeknd, Foo Fighters, and Arctic Monkeys. ### Does Open'er '25 offer more than just music? Yes, in addition to a diverse musical lineup, Open'er '25 combines music with other forms of art and culture, including theatre, exhibitions, and colourful installations. ### What devices is Open'er '25 available on? Open'er '25 is supported on iPhone and iPod devices. ### How often is Open'er '25 updated? The latest version of Open'er '25 is 11.0.2, and it was last updated on June 27, 2025. ### What is the age rating for Open'er '25? Open'er '25 has an age rating of 4+. ### Is Open'er '25 free to download? Yes, Open'er '25 is available for free. ### What is the user rating for Open'er '25? Open'er '25 has a user rating of 4.7 stars based on 3 ratings. ## Version history (last 5 releases) ### 12.1.0 — 2026-06-10 An update introducing a new look and features for the Open’er Festival 2026 app. ### 12.0.0 — 2026-05-26 An update introducing a new look and features for the Open’er Festival 2026 app. ### 11.0.2 — 2025-06-27 An update introducing a new look and features for the Open’er Festival 2025 app. ### 11.0.0 — 2025-06-04 This update introduces a new key visual and features for the 2025 Open’er Festival. ### 10.0.1 — 2024-07-02 Store screenshots updated for 2024 edition ## Apps similar to Open’er ‘26 | App | Rating | Price | Category | | --- | --- | --- | --- | | [Church Hymnal Complete](https://appshunter.io/ios/app/church-hymnal-complete/id1636211460) | — | $149.99 | Music | | [Upper Room Christian Radio](https://appshunter.io/ios/app/upper-room-christian-radio/id1571321940) | 5.0 (20) | Free | Music | | [Jova Summer Party](https://appshunter.io/ios/app/jova-summer-party/id1461740240) | 5.0 (3) | Free | Music | | [Blue Karadeniz Radyo](https://appshunter.io/ios/app/blue-karadeniz-radyo/id1611921780) | — | Free | Music | | [Rádio Fundação Marconi](https://appshunter.io/ios/app/radio-fundacao-marconi/id1664240420) | — | Free | Music | | [Electric State](https://appshunter.io/ios/app/electric-state/id1619638880) | 5.0 (8) | Free | Music | ## More apps by Alter Art Festival sp. z o. o - [Kraków Live Festival 2019](https://appshunter.io/ios/app/krakow-live-festival-2019/id453459537) - [Orange Warsaw Festival 2019](https://appshunter.io/ios/app/orange-warsaw-festival-2019/id1236915525) All apps by Alter Art Festival sp. z o. o: https://appshunter.io/developer/927864518 --- *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 2026-08-07.*