SWEapp vs Cube
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
SWEapp
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Shallow water equations are the set of equations to describe surface water flow. This app demonstrates the behavior of one-dimensional shallow water flow visually by solving the shallow water equations.
Cube
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Cube-Vision is a speedcubing timer that records and reconstructs your solves using a vision algorithm, providing stats and splits while you practice with your main. Cube-Vision is completely free. No sign in, no ads, and all videos stay on your device unless you choose to share them. HOW IT WORKS: 1. Follow the scramble given and start inspection. Tap and hold the screen to start the timer, or simply place your hands face down as if starting a competition timer. Cube-Vision watches your hands starts the timer when you take your hands off the table. 2. Solve the cube! The front facing camera records your solve. 3. Review: Once the moves have been extracted from the video Cube-Vision compiles a solve breakdown with per stage move counts and TPS. ALGORITHM TRAINER 1. Select and algorithm set and press start training. 2. You will be shown a case on the screen. Solve that case on your own cube. Each of your moves will be played onto the displayed cube until it is solved. 3. View your stats. Compare your most recent performance to your average performance for that case with recognition time, execution time, and TPS. 4. Repeat: Perform a U2 flick to move on to the next case and you'll be able to quickly practice all of your algorithms.
Screenshots
Verdict
The clearest difference is update cadence: Cube at every 4 days against SWEapp's every 4 months. SWEapp's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.1). On price, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SWEapp ships an update every 4 months, Cube every 4 days. The most recent releases landed on November 7, 2026 and November 13, 2026 respectively.
| Parameter | SWEapp | Cube |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 4 days โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone |
| Requires iOS | 11.0 โ better | 16.1 |
| Further details โ not scored | ||
| Size | 17 MB | 113 MB |
| Age rating | 4+ | 4+ |
| Developer | Ryota Tsubaki | Damian Piech |
In-app purchases
SWEapp
No in-app purchases
Cube
No in-app purchases









