Horror Sound Effects vs Lost on Infinity
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Horror Sound Effects
Explore a collection of eerie sound effects perfect for horror enthusiasts and Halloween events. Create spooky productions with zombie sounds, ghost voices, and chilling music to enhance fear and excitement. Ideal for pranks, parties, and igniting your imagination.
- Eerie sound effects collection
- Suitable for horror movies
- Halloween event sounds
- Zombie and ghost voices
- Spooky music and heartbeat effects
- Prank and party use
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A collection of eerie sound effects used in horror that allow you to experience fear and ghosts. We offer scary sound effects for those who love horror movies and for Halloween events. With this app, you can create a production that incorporates various elements such as zombies and scary ghost voices. Spooky music and heartbeat-like effects are also included for added scare and excitement. In addition, there are plenty of scary sound effects that can be used for Halloween pranks and playing with friends. This app is a must-have tool for any horror fan and is perfect for livening up events such as Halloween parties. This app is highly recommended for those who want to experience a sense of terror and those who want to draw out their own imagination. Sound effect: Pocket Sound – https://pocket-se.info/ OtoLogic (https://otologic.jp)
Lost on Infinity
This is a narrated, musical audiobook adventure with clear read-along English text and illustrations. It offers hours of educational and thought-provoking content for children, English learners, and story enthusiasts. The story explores themes of extinction, biomimicry, and ecology with a hopeful message.
- Narrated read-along audiobook
- Musical story with sound effects
- Educational content
- Illustrations and pictures
- Themes of ecology and conservation
- Suitable for all ages
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Created by BBC comedian Steve Punt, with Matthew and Elaine Sweetapple, this is a clear, narrated, read-along, musical audiobook. Great for all ages. Hours of educational, thought-provoking children’s adventure with pictures, music, and clear, read-along English text. Perfect for kids, for English learners, or for anyone who enjoys a fantastic story. iPARENTING AWARD WINNER. GREAT FOR KIDS AND PARENTS! Some of our reviews "This smartly-written, artistically-composed musical story has children as its target but adults as its bulls-eye. Upgrades the basic children’s storybook to the 21st century, without losing the magic." WIRED magazine "Hitchhikers Guide to the Galaxy' meets 'Jeff Wayne's War of the Worlds', 'Jungle Book' meets 'Jurassic Park' via Sgt. Pepper!" Audiobook Review "Rockford's Rock Opera is an amazing mix of story, songs and sound effects." The Times "Such an Ingenious story." The Guardian The Story Far away in the Sea of Tranquillity is the Island of Infinity, home to the world’s lost creatures. Infinity has a secret for the world but Moog, a boy from Battersea in London, and Rockford his dog, are the only one who can deliver its message. Travelling to Infinity, Moog and Rockford are drawn into a truly world-changing adventure. At its heart, Lost on Infinity is a tale about extinction, biomimicry, and ecology. But it’s a hopeful story that shows that the smallest creatures, and humans, can make the biggest difference. An award-winning, psychedelic, spell-binding, thought-provoking 21st century read-along adventure! GREAT for ALL AGES.
Screenshots
Verdict
The clearest difference is in-app purchases: Horror Sound Effects at none against Lost on Infinity's 1. Lost on Infinity's advantage is ads (none vs shown) and update cadence (monthly vs every 3 months). On price, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Lost on Infinity sells 1 one-off in-app purchase. Horror Sound Effects asks for nothing beyond the download.
Horror Sound Effects ships an update every 3 months, Lost on Infinity monthly. Both last shipped on November 3, 2026.
| Parameter | Horror Sound Effects | Lost on Infinity |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 16.0 |
| Further details — not scored | ||
| Size | 20 MB | 38 MB |
| Age rating | 12+ | 4+ |
| Developer | Ryouhei Azuma | Sweetapple Ltd |
Customer experience
Horror Sound Effects
Lost on Infinity
In-app purchases
Horror Sound Effects
No in-app purchases
Lost on Infinity
- Lost on Infinity full story$4.99
Questions
Is Horror Sound Effects free?
Is Lost on Infinity free?
Do Horror Sound Effects or Lost on Infinity have ads?
Which is updated more often, Horror Sound Effects or Lost on Infinity?
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