First Impression
I was getting seriously annoyed. My go-to slime app started crashing every time I tried to watch a tutorial, and the new “improved” layout made it impossible to find the simple crystal slime recipe I wanted. I just needed a straight answer on how much contact lens solution to use. So I searched for a free replacement and found How to make crystal slime. I didn’t expect much, honestly. The icon looked a bit basic and the 3.8 rating made me think it was probably just okay. But I downloaded it on a Thursday night, figuring I had nothing to lose. Opening it up, I was relieved. No complicated menus, no sign-up required. Just a list of recipes with names like “Glitter Bomb Slime” and “Clear Galaxy.” It was exactly the no-nonsense starting point I needed.
What It Does Well
This app nails the most important part: showing you how to do it, not just telling you. The written steps are fine, but the short video tutorials are the real hero. Last month, I was trying to make the Ocean Sparkle recipe in my dorm’s common kitchen. I’d mixed the clear glue and water, but when it came to adding the saline solution, I panicked. The text said “add slowly,” but how slow is slow? I played the app’s video right there on my phone, propped it against a sugar jar, and copied the person’s movements exactly. Seeing them drizzle it in a thin stream while stirring constantly was the clue I needed. My slime actually came together instead of turning into a lumpy, wet disaster. The app also has this great little tip about warming the slime in your hands after it’s made, which made mine super stretchy. For a free tool, it delivers exactly what it promises with zero fluff.
Where It Falls Short
The ads are pretty aggressive, and that’s the biggest downside. You get a full-screen video ad almost every time you close a recipe or go back to the main menu. One Saturday afternoon, my friend Sam was over and we were bouncing between a few recipes to compare ingredients. We must have sat through five ads in ten minutes. It really breaks your flow when you’re covered in glue and just want to check the next step. The app design itself is also very bare-bones. It works, but it feels like a simple list someone made in an afternoon. There’s no way to save your favorite recipes or mark the ones you’ve tried. I ended up taking screenshots of the ingredient lists before I went to the store, which felt a bit silly.
Is It Worth the Price?
It’s free, so for a student on a budget, yes, absolutely. I’m not paying for a slime app when that money could go towards, you know, actual glue or food. The trade-off for not paying is dealing with the ads, and I’ve decided it’s a fair deal. The content inside—the recipes and videos—is genuinely helpful and hasn’t asked me for a single penny. Compared to the app I replaced, which had started locking basic videos behind a “premium” membership, this one feels honest. You get all the info upfront, and the price is just your patience with a few ads. For a fun, occasional project, that’s more than acceptable.
Developer & Support
I actually had to contact them once. The app stopped loading new recipes for a couple days, just showing a blank screen. I found a support email on the App Store page for True Fun Apps and sent a message, not really expecting a reply. It took about four days, but I did get one. The person was friendly and asked what version of iOS I was using. They said they’d look into it, and literally the next day, an app update popped up. After I installed it, everything worked again. It wasn’t instant help, but they fixed the problem. The app does get updates every few months, usually just adding a new recipe or two, which is a nice bonus that shows they haven’t completely abandoned it.
Privacy & Safety
This is a big one for me. I don’t like apps that ask for a bunch of permissions they don’t need. When I installed this, it didn’t ask to access my contacts, photos, or location. Nothing. It just opened. I checked the App Privacy details on the store page, and it says “Data Not Collected,” which is exactly what I want to see for a simple guide app. There’s no account to create, so there’s nowhere for my info to even go. It feels safe and low-risk, which is how all these utility-type apps should be. I can just use it without worrying about what it’s doing in the background.
Does the app include video tutorials for each slime recipe?
Yes, each recipe comes with a short video tutorial that shows the exact technique, like how slowly to drizzle in contact lens solution. This is especially helpful for visual learners who need to see the process rather than just read about it.
Do I need to create an account or sign up to use the app?
No sign-up is required. You can open the app and immediately start browsing recipes like 'Glitter Bomb Slime' or 'Clear Galaxy' without any complicated menus or registration getting in the way.
Why does my slime keep turning into a lumpy mess?
The most common issue is adding the saline solution too quickly. The app's video tutorials show you to drizzle it in a thin stream while stirring constantly, which helps the slime come together smoothly instead of forming lumps.
How do I make my slime stretchier after it's made?
The app includes a handy tip to warm the finished slime in your hands for a few minutes. This gentle heat helps the slime become super stretchy and more enjoyable to play with.
How does this app compare to other slime recipe apps like the one that keeps crashing?
Unlike the reviewer's old app that had a confusing layout and constant crashes, How to make crystal slime is straightforward and reliable. It has a simple list of recipes with no-nonsense navigation, though it does have more aggressive full-screen video ads than some competitors.
