Longplayer vs Ioniarics
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Longplayer
Experience a unique, ever-evolving musical composition designed to last 1000 years. This app provides real-time, high-quality playback without needing a data connection, allowing you to listen in the background while using other applications. It offers a real-time score display and detailed information about the composition's history and conceptual background.
- Real-time high-quality playback
- Offline playback
- Plays in the background
- Real-time score display
- Detailed information section
- Up-to-date news
Read full descriptionHide full description
Longplayer: a thousand years of music in your pocket! Longplayer is a musical composition that has been playing since the beginning of the year 2000, and will play on, never repeating, until it reaches the point at which it first started, exactly 1000 years later. Longplayer is in effect an everlasting piece of music; its score mirrors a planetary system, six musical events whose orbits come into phase once a millennium. Until now, Longplayer has only been accessible by visiting a handful of "listening posts" or via an online stream. This app is the first standalone version of Longplayer, creating the music in real time based on the composition's thousand-year-long score. It requires no data connection and automatically synchronises itself with every other copy of the app across the globe. With this app, you become part of a community of listeners distributed through space and time, across many lifetimes. - real time high-quality playback of Longplayer, with no need for a data connection - plays in the background: listen to Longplayer while you continue to use other apps, and while your phone is locked. - real time score display - graphic and textual information explaining how it works - detailed information section about Longplayer's history, development, composition, conceptual background and much more - up-to-date news from the Longplayer website (data connection required) Recommended for headphones or external speakers. Watch a short video explaining Longplayer: http://vimeo.com/94166447 Longplayer was composed by Jem Finer and commissioned by Artangel in 1995. It is now in the care of the Longplayer Trust.
Ioniarics
Easily create complex rhythmic patterns and generate unique musical sequences. This tool simplifies polyrhythm programming with probability filters and a function generator to keep patterns fresh and interesting.
- Complex rhythmic pattern creation
- Polyrhythm programming
- Sequence generation
- Probability filters
- Function generator
Read full descriptionHide full description
Polyrythms are an essential part of music the world over but can be quite tricky to learn to play and are annoying to program on a traditional grid. Ioniarics makes it really easy to set up complex rhythmic patterns and use them to generate interesting sequences. As with all Pagefall software a number of features allow you to push the creative side of things - probability filters and a west coast style function generator stop repetitive patterns from becoming stale. Ioniarics provides a straight forward way to add rhythmically complex sequences to your music
Screenshots
Verdict
The clearest difference is update cadence: Ioniarics at every 44 months against Longplayer's every 136 months. Longplayer's advantage is price ($3.99 vs $6.99). On rating, review sentiment, ratings volume and ads 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
Longplayer costs $3.99 and Ioniarics $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Longplayer holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 11 and 18 respectively. Written reviews point the same way: 83% of Longplayer's written reviews are positive against 77% of Ioniarics's.
Longplayer ships an update every 136 months, Ioniarics every 44 months. The most recent releases landed on October 12, 2026 and October 2, 2026 respectively.
| Parameter | Longplayer | Ioniarics |
|---|---|---|
| Price | $3.99 — better | $6.99 |
| Rating | 4.6 (11 ratings) — better | 4.4 (18 ratings) |
| Positive reviews | 83.3% of reviews — better | 76.9% of reviews |
| Number of ratings | 11 | 18 — better |
| Update frequency | Every 136 months | Every 44 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.6 |
| Further details — not scored | ||
| Size | 102 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | The Longplayer Trust | Pagefall limited |
Customer experience
Longplayer
Ioniarics
In-app purchases
Longplayer
No in-app purchases
Ioniarics
No in-app purchases









