YouBall vs simian.interface++
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
YouBall
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In-depth research carried out in France and Switzerland into how we use our phones has led to this game, which makes unprecedented use of the distributed space of the smartphone screen. In YouBall, a game with dynamic, minimalist gameplay and hand-drawn graphic animations, you have a wider field of vision than in any other game, thanks to the game's diagonal orientation. There's no need to explain how the player should hold the phone, as this experience is both personal and intuitive. I wish you a pleasant gaming experience and a rediscovery of how you use your smartphone on a daily basis. Sincerely, Dan Lespect, Developer in search of creativity and innovation.
simian.interface++
An abstract puzzle game that challenges players with pattern recognition and intuition. It features a unique soundtrack, an original version of the game, and a new infinite mode with procedurally generated content for endless replayability.
- Abstract puzzle experience
- Pattern recognition challenges
- Intuitive gameplay
- Original game included
- Infinite_loop mode
- Procedurally generated levels
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simian.interface++, the fully featured update to the Flash game simian.interface, is an abstract puzzle experience for simian participants of all ages and abilities. There are no explicit rules, no instructions, and very simple controls. Inspired by tabletop puzzles, modern art, and cognitive psychology experiments, simian.interface++ presents challenges that must be solved using pattern recognition, intuition, and experimentation. features: - an incredible soundtrack composed by chiptune artist Note! - the original simian.interface - the new 'infinite_loop' mode, with procedurally generated levels, and randomized music and story content! infinite replay value! *This is essentially the same version of the game that was published on iOS by Chillingo from 2014-2017. However, it has been updated for modern devices, and is now self-published so we can ensure that it stays functional and available. Apologies to anyone who purchased the old version.
Screenshots
Verdict
The clearest difference is ads: simian.interface++ at none against YouBall's shown. simian.interface++ also leads on update cadence (daily vs weekly). On price, in-app purchases, 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. YouBall sells 1 one-off in-app purchase and simian.interface++ sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
YouBall ships an update weekly, simian.interface++ daily. Both last shipped on October 9, 2026.
| Parameter | YouBall | simian.interface++ |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (5 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | Weekly | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 94 MB | 152 MB |
| Age rating | 4+ | 4+ |
| Developer | Dan Lespect | vested interest LLC |
In-app purchases
YouBall
- Remove Ads!$3.99
simian.interface++
- Buy Full Game$1.99
Questions
Is YouBall free?
Is simian.interface++ free?
Do YouBall or simian.interface++ have ads?
Which is updated more often, YouBall or simian.interface++?
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