# Lost on Infinity – Audiobook 4 — Story for Children > Final installment of a children's audiobook series, available for iOS devices. (iPhone/iPad app by Sweetapple Ltd.) - Source: https://appshunter.io/ios/app/lost-on-infinity-audiobook-4/id466781249 (this page in markdown: same URL + `.md`) - Developer: [Sweetapple Ltd](https://appshunter.io/developer/429178858) - Category: Books, Music - Price: Free (on sale, was $1.99) - Rating: 5.00/5 from 5 App Store ratings · 12 written reviews indexed - Age rating: 4+ - Requires: iOS 12.0 · 62 MB - Languages: American English - Released: 2011-10-07 - Data updated: 2026-08-28 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/lost-on-infinity-audiobook-4/id466781249/reviews.md ## What is Lost on Infinity? Here's the final installment of Lost on Infinity Yes, PART FOUR of our famous children's audiobook app is ready to enjoy! In case you didn't know, Lost on Infinity PART ONE is available FREE in the App Store, with PARTS TWO and THREE also available. If you've reached this far in our story (thanks for listening!), you'll know the score regarding this App – please download via wifi as it's quite a big file. And, if you've enjoyed our story and want more, please give us a rating in the App Store (a BIG thank you to those of you who have) and say 'hello' on Facebook. You can visit our website too of course: www.RockfordsRockOpera.com We have new audio stories – including The Spooo Who Grew in the App Store and new Rockford's Rock Opera stories underway so we hope we'll see you again soon. For now, all the best and thanks listening :-) Matthew, Elaine and Steve ## Key features - Final audiobook installment - Children's story - Available on iOS - Part of a series - Engaging narrative ## Recent user reviews (10 of 12) All indexed reviews: https://appshunter.io/ios/app/lost-on-infinity-audiobook-4/id466781249/reviews.md ### 4/5 — Great ecological story for kids *2020-04-20, version 2.1.7* We’ve been enjoying this ecological musical story for kids. The animation and music is perfect for my daughter and she enjoys time watching it. ### 3/5 — Great but it just made my son embarrassed in class *2018-11-08, version 2.1.5* We love all of the Rockford’s opera. My son is doing extinction at school and so he wanted to introduce the class to this as his photo with our dog was in the photo reel. The whole class laughed at him and thought he’d made it up as his picture has been removed for some reason. Luckily I have the DVD to bring in to prove he wasn’t lying but we are very upset it’s no longer on the app. ### 4/5 — Magical *2012-09-06, version 2.0.0* My 5 and 3 year old (and me) absolutely loved the story and music. Great message brilliantly delivered....just don't let Disney make their version! Only problem is what now at bedtime! ### 5/5 — Rockfabulous! *2012-08-27* Congratulations on such a wonderful app, I have all the parts, my toddler and i are addicted. :) What a great message, so well written and awesome songs! I think there are big things to come for these writers! ### 5/5 — Love it!!! *2011-10-27, version 1.0* Can't wait for morning, my 6 year old will be sooo excited to see this has arrived!!! Gutted that it's the final part though - thanks for a wonderful series!! Looking forward to whatever comes next! ### 5/5 — Very well made *2011-10-14* My son loves this story and listens to it over and over ### 5/5 — Fantastic *2011-10-09, version 1.0* At long last - the whole family has been waiting for months to hear how our friends can save the planet. Some great songs, and the conclusion to a brilliant story. Can't wait for more... ### 5/5 — Great ending *2011-10-09, version 1.0* At last we find out whether the registrar gets his evil way. Well worth the wait. Everyone should get these apps - they're not just for kids! More please... ### 5/5 — Fantastic as always. *2011-10-09, version 1.0* Such a magical story. The animals have a secret... ### 5/5 — And they all lived happily ever after! *2011-10-08, version 1.0* At last Moog and Rockford make it home safely having escaped the clutches of the evil Registrar! Love the final part of RRO, looking forward to part 5! X ## Frequently asked questions about Lost on Infinity ### Is Lost on Infinity – Audiobook 4 free to download? Yes, Lost on Infinity – Audiobook 4 is completely free to download and enjoy. The app is listed as 'Free' in the App Store, with no in-app purchases or advertisements. ### What devices is Lost on Infinity – Audiobook 4 compatible with? Lost on Infinity – Audiobook 4 is designed for iOS devices, including iPhone, iPad, and iPod. It requires a compatible iOS version. ### What is the age rating for Lost on Infinity – Audiobook 4? The app has an age rating of 4+, making it suitable for young children. The content is designed to be engaging and appropriate for this age group. ### How often is Lost on Infinity – Audiobook 4 updated? The latest version of Lost on Infinity – Audiobook 4 is 2.2.2, which was last updated on October 14, 2024. This indicates regular maintenance and potential content updates. ### Can I listen to Lost on Infinity – Audiobook 4 offline? While the description does not explicitly state offline listening capabilities, it does mention downloading via Wi-Fi due to the file size. It is likely designed for offline playback once downloaded. ### Where can I find previous parts of Lost on Infinity? Part One of Lost on Infinity is available for free in the App Store, and Parts Two and Three are also available for purchase. You can search for them within the App Store. ### What do users think of Lost on Infinity – Audiobook 4? The app has received a perfect rating of 5.0 stars from 4 ratings. This suggests a very positive user sentiment for the audiobook experience. ### Does Lost on Infinity – Audiobook 4 have ads? No, Lost on Infinity – Audiobook 4 is ad-free. The app's description and monetization model indicate it does not contain advertisements. ## Version history (last 5 releases) ### 2.2.2 — 2024-10-14 General fixes. ### 2.2.1 — 2024-07-21 Updated for iOS 17.5. ### 2.2.0 — 2021-03-12 Support for iOS 14.4. ### 2.1.9 — 2020-12-21 Support for iOS 14.3. ### 2.1.8 — 2020-11-15 Name change to 'Lost on Infinity' by 'Rockford's Rock Opera. Support for iOS 14.2. 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User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*