Slime Simulator vs SmilePractice
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Slime Simulator
Create, customize, and play with virtual slimes. Mix ingredients, add decorations like glitter and unicorns, and enjoy ASMR-like squishy sounds. Save your unique creations and play again with new designs.
- Make and decorate virtual slimes
- Mix ingredients for different textures
- Add glitter, unicorns, and rainbow decorations
- Enjoy squishy ASMR sounds
- Stretch, poke, and shape slime
- Save and play with custom designs
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Make, decorate and play with your own squishy slime in Slime Simulator: DIY Maker! Mix the ingredients, stretch your creation and add glitter, unicorns and rainbow decorations. Enjoy relaxing slime play with squishy sounds as you poke, press and design. Pick Slime Type Choose from sparkly pink slime, rainbow unicorn fluffy slime or classic green Mix Your Slime Add slime mix, shaving cream, bubbles and more to the mixing bowl. Turn on the mixer and stir the ingredients together to create gooey slime. Stretch & Shape Pull and stretch your slime as it grows, jiggles and shakes. Use a mold to cut it out with a pop! for fun new shapes including hearts, cats, unicorns, flowers and so much more! Visit the Slime Factory Place your shape tray into the magic slime machine and watch it cook & create special, sparkly slime. Poke, Press & Squish Tap, poke, press and squish your creation. Watch your slime jiggle, bounce and move around the screen as you play. Decorate, Draw & Color Mix and match foam beads, glitter, unicorns, rainbows, sparkles and other decorations. Add colors and draw directly on your slime with your finger to create your own designs. Customize Your Creation Change the backgrounds and slime holders to give each design a different look. Play With Your Slime! Time for more fun! Play with your slime by using your finger to stretch, squeeze and move the decorated slime creation! Save & Play Again Save your favorite designs or reset to poke and play again. Try new shapes, colors and decoration combinations each time! Kids Games Studio takes our users' privacy seriously. Please read our Terms Of Use and Privacy Policy carefully to understand our policies and obligations. Terms Of Use: http://www.kidsgamesstudio.com/terms Privacy Policy: http://www.kidsgamesstudio.com/pp
SmilePractice
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If you smile, the world will change. Practice your smile with Smile Practice. Let's smile at the screen once a day. The Scene will change once a day. The world should change a little. When you get better with the animals, you can take pictures with them. (Photography is only available on iOS devices with front-facing TrueDepth camera.)
Screenshots
Verdict
The clearest difference is in-app purchases: SmilePractice at none against Slime Simulator's 4. SmilePractice also leads on update cadence (every 2 weeks vs every 3 months) and iOS requirement (13.2 vs 15.6). On price, ads 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. Slime Simulator sells 4 in-app purchases, starting at $4.99 per 7 days. SmilePractice asks for nothing beyond the download.
Slime Simulator ships an update every 3 months, SmilePractice every 2 weeks. The most recent releases landed on November 13, 2026 and November 11, 2026 respectively.
| Parameter | Slime Simulator | SmilePractice |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (827 ratings) — better | — |
| Positive reviews | 68.0% of reviews | — |
| Number of ratings | 827 — better | — |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.2 — better |
| Further details — not scored | ||
| Size | 137 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Kids Games Studios LLC | Daisuke Majima |
Bugs and requests
Slime Simulator
Reported bugs
2 issues- Difficulty adding ingredients
- Crashes and freezes on some devices
Requested features
3 requests- More free slime options
- Ability to create custom slime designs
- Improved sound quality and feedback
SmilePractice
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Slime Simulator
- Kids Club - Weekly3 Days trial$4.997 Days
- Kids Club - Yearly$29.991 Year
- Remove Ads$4.99
- SLIME GAMES$9.99
SmilePractice
No in-app purchases
Questions
Is Slime Simulator free?
Is SmilePractice free?
Do Slime Simulator or SmilePractice have ads?
Which is updated more often, Slime Simulator or SmilePractice?
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