---
title: "Lost on Infinity – Audiobook 2 - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Previously known as Rockford's Rock Opera, just some of the hundreds of reviews for Lost on Infinity.  "An amazing mix of story, songs, and sound effects!" THE TIMES “A stunning creation.” B B C RADIO"
---

# Lost on Infinity – Audiobook 2 — United States
> Stories for Children

![Lost on Infinity App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/7d/47/69/7d47697e-c86e-01b1-1067-dca42397f68d/AppIcon-0-0-1x_U007emarketing-0-7-0-0-85-220.jpeg/400x400bb.jpg)

**Developer:** [Sweetapple](https://apptail.io/developer/sweetapple-actb) (United Kingdom)
**Category:** Books
**Rating:** 4.6/5 (14 ratings)
**Price:** Free
**Bundle ID:** co.uk.apache.RockfordsRockOpera2
**Store:** Apple App Store
**Country:** United States
**Version:** 2.2.2 (released 2024-10-14)
**Original Release:** 2010-10-15

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id396897529)
**AppTail Page:** [https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/united-states](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/united-states)

## Lost on Infinity Description
Previously known as Rockford's Rock Opera, just some of the hundreds of reviews for Lost on Infinity.

"An amazing mix of story, songs, and sound effects!" THE TIMES
“A stunning creation.” B B C RADIO
“An ingenious story.” THE GUARDIAN
NO ADS and NO IN-APP PURCHASES

Welcome to Lost on Infinity® – STORY 2. Formally known as Rockford's Rock Opera, this is the second amazing installment of the world’s most popular enhanced audiobook, and now the planet’s most popular kid’s audiobook App.

NOTE. PART ONE of LOST ON INFINITY is AVAILABLE FREE from the App Store (includes over an hour of animation, pictures, story and music.) PARTS THREE and FOUR are also available making up the whole amazing two and half hour adventure.

Winner of the prestigious iParenting Media Award, in this App there are over 40 minutes of story, songs, music, pictures and videos, continuing the story of Moog, Rockford and the Cocklebur Ick and their extraordinary adventures on the Island of Infinity. 

A hit across the world – take a look at our reviews – if you haven’t heard Part One of the story yet, go to the App store now and download it FREE!

This App is SUITABLE FOR ALL AGES (we really RECOMMENDED it for 5 – 12 YEAR OLDS – and their families – but it seems from our reviews, far younger children love the story and visuals). 

Created by Elaine and Matthew Sweetapple and written by comedian, Steve Punt, Rockford's Rock Opera is supported by the World Wildlife Fund (WWF). 

"An amazing mix of story, songs and sound effects!" THE TIMES

“A stunning creation.” B B C RADIO

“An ingenious story.” THE GUARDIAN

Please Keep in Touch

If you’re enjoying our story please do give us a review, rate the App and you can join us on FaceBook too! 

PLEASE NOTE. Like Part One, due to the rich audiovisual content of this App the initial download should be made while connected to WI-FI. The content will then be fully downloaded and ready for enjoyment anywhere – in the car, on the train (no annoying glitches) and on holiday (no data roaming charges!).

## Lost on Infinity Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/42/7a/a3/427aa399-0acd-4550-d999-f545dabe985e/tns.xpcsvrxh.png/2688x1242.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/ca/39/c6/ca39c6a6-13d8-5b8f-5643-55d6ce67edb2/tns.xouhblks.png/2688x1242.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/3c/44/2a/3c442ac4-964e-491b-e691-678d06fd6261/pr_source.jpg/2688x1242.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/ca/c7/a1/cac7a13f-0b11-db0a-56b2-04df0edad4e0/pr_source.jpg/2688x1242.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/80/64/74/80647462-52a6-0bfd-e0df-76bb2f59f186/pr_source.jpg/2688x1242.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/79/60/a3/7960a3b8-da25-cf94-f03c-51b974280f99/pr_source.jpg/2688x1242.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/ef/8c/f7/ef8cf7bf-03f6-974f-3310-9107581c6bc2/pr_source.jpg/2688x1242.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/0d/ec/1e/0dec1e98-e511-8e16-8615-14747a6bf73d/pr_source.jpg/2688x1242.png)

## Lost on Infinity Rating Breakdown in United States
- 5 stars: 10 (71%)
- 4 stars: 2 (14%)
- 3 stars: 2 (14%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)

## Lost on Infinity Reviews in United States

### ***** "Great story and music for kids!!"
My children loved the story and songs!!  I got it when my oldest was four... he’s now 10 and still remembers it... one of the characters made a specially lasting impression:  the Registrar.  Highly recommended!!
-- RossyRM, 2021-04-18

### ***** "Amazing!"
It is an amazing story and really captures its audience.
-- Crystal Williams, 2012-11-29

### ***** "Awesome"
Amazing book my 4.5 year old loves it and I enjoy it with her
-- Nicktrindavid, 2012-11-07

### ***** "Most trippy and wonderful!"
The Trippiest, coolest, most remarkably peace-endowing thing ever!
-- ALejandraAA, 2012-10-17

### ***** "Surprise!"
My 12 year old daughter LOVES Rockford! I can't wait to show her part 2.
-- Bzmarion, 2012-03-22

### ***** "Love this story!!"
Loved part 1 and now part 2. Great story and visually stimulating !! A+++++
-- NQK, 2011-12-26

### ***** "Absolutely Superb"
I am loving the Rock Opera.  I am a Nanny and work with children from 18months to 8 years old and they are all enjoying it, but I think I personally am getting the most enjoyment out of it.  Cannot wait for parts 3 and 4.

Well done you guys, and Thank You:)
-- FelisFortunatus9861, 2011-03-25

### ***** "Love Rockford!!!!!!"
I and my 4yr old daughter love Rockford. Couldn't wait for part two. Now we are excited for part 3. Great story. Love this app.
-- Eagllalaalalalala, 2011-01-17

[View all Lost on Infinity reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)



## Lost on Infinity Discovered Keywords
- audiobook 2

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## Lost on Infinity Available In
- [United States](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/united-states)
- [Australia](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/australia)
- [South Africa](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/south-africa)
- [Canada](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/canada)
- [China](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/china)
- [Colombia](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/colombia)
- [Czechia](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/czechia)
- [Germany](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/germany)
- [Algeria](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/algeria)
- [Greece](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/greece)
- [Hungary](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/hungary)
- [Indonesia](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/indonesia)
- [United Arab Emirates](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/united-arab-emirates)
- [India](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/india)
- [Iceland](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/iceland)
- [Italy](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/italy)
- [Japan](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/japan)
- [Mexico](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/mexico)
- [Malaysia](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/malaysia)
- [Norway](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/norway)
- [Nepal](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/nepal)
- [Peru](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/peru)
- [Pakistan](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/pakistan)
- [Poland](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/poland)
- [Portugal](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/portugal)
- [Singapore](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/singapore)
- [Israel](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/israel)
- [Austria](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/austria)
- [Belarus](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/belarus)
- [Chile](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/chile)
- [France](https://apptail.io/app/lost-on-infinity-audiobook-2-UKZd/france)

---

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