Perspectrip vs simian.interface++
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Perspectrip
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A mind blowing puzzle game that challenges your spatial abilities. Simple shapes are spread apart in pieces floating in a 3D space, and there is a camera angle that aligns all pieces and builds each shape. The game is played by rotating the camera around to find such angles and build shapes. When shapes are built they are removed and points get scored. Perspectrip is easy to play but hard to master. Avoid piling up too many pieces or the game will be over, use all white power-ups strategically to keep on scoring, and compare your score on baKno’s Top Players list.
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 update cadence: simian.interface++ at daily against Perspectrip's every 31 months. simian.interface++ also leads on iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support 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. Perspectrip sells 2 one-off in-app purchases and simian.interface++ sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Perspectrip ships an update every 31 months, simian.interface++ daily. The most recent releases landed on September 17, 2026 and June 5, 2026 respectively.
| Parameter | Perspectrip | simian.interface++ |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (5 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | Every 31 months | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 96 MB | 152 MB |
| Age rating | 4+ | 4+ |
| Developer | baKno Games | vested interest LLC |
In-app purchases
Perspectrip
- Perspectrip 10 Game Sessions.$0.99
- Perspectrip Full Game Unlimited$24.99
simian.interface++
- Buy Full Game$1.99
Questions
Is Perspectrip free?
Is simian.interface++ free?
Do Perspectrip or simian.interface++ have ads?
Which is updated more often, Perspectrip or simian.interface++?
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