Fluid Simulation vs Emergency Big Red Button
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fluid Simulation
Experience a calming and mesmerizing visual journey with this app. Interact with swirling fluids and vibrant colors to relieve stress and anxiety. It offers a relaxing escape for users of all ages, promoting a sense of peace and well-being.
- Mesmerizing fluid dynamics simulation
- Stress and anxiety relief
- Intuitive touch controls
- Beautiful, high-quality visuals
- Customizable settings
- Satisfying and engaging experience
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Bored or anxious? This dreamy app will make you feel good and alright. Manifest beauty with a touch of your lovely fingers. Flow with these swirling substances. Gorgeously calm visuals will conquer your soul and bring you to Heaven. This beautiful creation will help everyone to stay calm and relieve this pesky anxiety from all minds. Like a magic lighter it will burn negative forces, created by sandbox mind. When you first launch it you're gonna be frozen by beauty, that beyond spectrum magnificence, that you have never ever seen before. Believe it or not, you'll become happy playing it, squeezing every second from it, to experience love and connection to our big dreamy Universe. Is it not yet convincing for you? Then you are the type of soul that this lovely app is made for. It's going to reassure your grumpiness, and you'll become enjoyably hot candle to be flowing with. Also show it to your kids, they're gonna like it. So what are you waiting for? Stop reading this and play it. You may ask how this lovely creation works and I can say it works by forces of magic. Our Universe works by principles of emergence, small physical thoughts make all life possible. This fire app simulates smoke, lighter and good vibrations. This is a liquid water simulation of calm fluid life. The real antistress app that manifests your fire dreams. Watch out for your colorful swipes. Feel the flow. Become an enlightened soul. You should really stop reading this and install the app instead. Get a fresh dose of fluids to your mind! Just stop already! Do it! Discord: https://discord.gg/CeqZDDE Twitter: https://twitter.com/PavelDoGreat Instagram: https://instagram.com/paveldogreat Terms of Use: https://paveldogreat.games/terms-fluid-simulation Privacy Policy: https://paveldogreat.games/privacy-fluid-simulation
Emergency Big Red Button
This app provides a quick and easy way to contact emergency contacts with a single tap. It sends an SMS with your GPS location and initiates a group call to up to five pre-configured numbers.
- One-tap emergency contact
- SMS with GPS location
- Group call initiation
- Up to five emergency contacts
- Customizable SMS message
- Easy contact configuration
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The Emergency Big Red Button app gives you an emergency button on your phone that will allow you to reach your emergency contacts with the press of a button. It will send an SMS text message with a GPS location. The Big Red Button also opens up a group call with up to five emergency contacts. Configure your emergency numbers in Settings. You never know when an emergency will arise. When something does happen, you don’t want to be stuck not able to contact someone in your contact list. That is why the Big Red Button was designed to contact up to four people at the same time. The quickest way to reach someone is usually through SMS text messages. The BRB will send your custom message to your emergency contacts with GPS location. It’s quick. It’s easy! The BRB also opens up a group call with your emergency contacts. So, you can reach one or all of your contacts instantaneously. Easily add up to four numbers in the emergency contact group. Create a custom message to personalize the contact. Privacy Policy - https://www.termsfeed.com/live/aa0ff8f0-3838-47ec-ab42-7a132e73e9d2 Terms & Cnditions - https://www.termsfeed.com/live/54037ca8-c8a0-4e0e-a743-43264c57a832
Screenshots
Verdict
The clearest difference is review sentiment: Fluid Simulation at 96% against Emergency Big Red Button's 0%. Fluid Simulation also leads on rating (4.9 vs 1.8) and ratings volume (90K vs 8). Emergency Big Red Button's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price 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. Fluid Simulation sells 3 one-off in-app purchases. Emergency Big Red Button asks for nothing beyond the download.
Fluid Simulation holds the better App Store score, 4.9 against 1.8. That said, the two scores are not equally well evidenced: Fluid Simulation has 90K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 96% of Fluid Simulation's written reviews are positive against 0% of Emergency Big Red Button's.
Fluid Simulation ships an update every 2 days, Emergency Big Red Button every 9 days. The most recent releases landed on November 5, 2026 and November 3, 2026 respectively.
| Parameter | Fluid Simulation | Emergency Big Red Button |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (90K ratings) — better | 1.8 (8 ratings) |
| Positive reviews | 96.2% of reviews — better | 0.0% of reviews |
| Number of ratings | 90K — better | 8 |
| Update frequency | Every 2 days — better | Every 9 days |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 70 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Pavel Dobryakov | JebteK, LLC |
Customer experience
Fluid Simulation
Emergency Big Red Button
Bugs and requests
Fluid Simulation
Reported bugs
2 issues- Subscription issues and inability to access premium features
- Crashes or freezes when changing certain settings
Requested features
5 requests- Ability to save and share custom presets
- Option to change background color
- Slower animation speed for more control
- Integration with music or audio playback
- Support for larger screens and TVs
Emergency Big Red Button
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Fluid Simulation
- Fluid Simulation$3.69
- Fluid Simulation$23.00
- Fluid Simulation$33.00
Emergency Big Red Button
No in-app purchases
Questions
Is Fluid Simulation free?
Is Emergency Big Red Button free?
Which has better reviews, Fluid Simulation or Emergency Big Red Button?
Do Fluid Simulation or Emergency Big Red Button have ads?
Which is updated more often, Fluid Simulation or Emergency Big Red Button?
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