Comparison

Jiggle Balls Studio vs Rapid Worms

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Jiggle Balls Studio

Create dynamic physics-based worlds with customizable balls and environments. Experiment with gravity, bounciness, and special gadgets for endless fun. Ideal for both kids and adults interested in physics exploration.

Highlights
  • Tap to spawn balls
  • Adjust ball properties (size, weight, bounciness)
  • Customize world physics (gravity, rotation)
  • Select backgrounds or use personal photos
  • Special gadgets like bombs and black holes
  • Sound effects and multiple ball types
Features
Read full description

The smash-hit for iPhone and iPod Touch is now available for the iPad! Jiggle Balls Studio is the specially designed iPad version. Better graphics, more sounds, more ball types, more backgrounds, and a whole new menu system. This app is fun for both kids and adults! Tap the screen to add a ball. Hold your finger down and you'll spawn multiple balls. Pick one up with your finger and fling it across the screen. Want to roll the balls around in the sand? Choose one of the preloaded backgrounds or select one from your own photo album. But don't smash Grandma's nose with a basketball! Jiggle Balls Studio also comes with plenty of ball bouncing sound effects and many ball types to choose from. Select your ball type, size, weight, bounciness, and stickiness. Then play around with the world physics by changing the gravity and rotating your device. See how the balls will react to no gravity at all. Or set the bounciness and gravity really high and watch the screen go crazy. There are unlimited combinations! Jiggle Balls Studio also includes some fun gadgets. Drop a BOMB into the arena and watch it blow up the balls. Or try a BLACK HOLE and see how much they suck! Kids will enjoy the crazy sounds and bright colors. Adults will appreciate the real-world physics and playing with all the adjustments. Teachers have used Jiggle Balls to teach their students about physics. Adults have used it to entertain their children while waiting at the doctor's office. And now Jiggle Balls Studio includes new themes and gadgets you can buy. Try the new space theme with 10 new backgrounds, balls (planets), and sounds. Or try the magnets and see how they attract all the balls around them. More content coming soon! We think you and your family will find hours and hours of unlimited fun with Jiggle Balls Studio. Gather around the coffee table and see who can create the wildest world. Let us know how you are using it. We'd love to hear from you. Enjoy! AWARDS Featured in New & Noteworthy, What's Hot, and Top 30 Entertainment Apps

About

Rapid Worms

Embark on an intense race to survive by evading dangerous obstacles like volcanic rocks and hungry birds. Collect coins to unlock new worms with unique abilities and challenge your high scores or those of your friends.

Highlights
  • Intense race gameplay
  • Evade dangerous obstacles
  • Collect coins
  • Unlock new worms
  • Different worm abilities
  • Challenge high scores
Features
Read full description

In an intense race, Rapid Worms must run to save his own life, You will have to evade dangerous obstacles like volcanic rocks, lava and even the nature of the birds that are hungry. In your adventure you will have to collect coins with which you can redeem or unlock more Worms with different abilities to knock down even your best scores or those of your friends. You will be able to achieve this?

Screenshots

Rapid Worms4 screens

Verdict

The call

The clearest difference is rating: Rapid Worms at 5.0 against Jiggle Balls Studio's 3.0. Rapid Worms also leads on monetization model (ad-supported vs free with in-app purchases) and device support (3 vs 1). Jiggle Balls Studio's advantage is ads (none vs shown) and update cadence (every 4 months vs every 18 months). On price, ratings volume and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Jiggle Balls Studio sells 4 one-off in-app purchases and Rapid Worms sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Rapid Worms holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

UpkeepUpdate frequency

Jiggle Balls Studio ships an update every 4 months, Rapid Worms every 18 months. The most recent releases landed on October 23, 2026 and October 16, 2026 respectively.

Scorecard6 real differences · 4 level
Jiggle Balls Studio versus Rapid Worms: the parameters behind the verdict, then further details
ParameterJiggle Balls StudioRapid Worms
PriceFreeFree
Rating3.0 (2 ratings)5.0 (2 ratings) — better
Positive reviews75.0% of reviews—
Number of ratings22
Update frequencyEvery 4 months — betterEvery 18 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPadiPhone, iPad, iPod — better
Requires iOS7.0 — better13.0
Further details — not scored
Size11 MB98 MB
Age rating4+4+
DeveloperFunky VisionsSixto Figueroa Uribe

Customer experience

Jiggle Balls Studio

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews20 reviews
Positive75.0%
Neutral10.0%
Negative15.0%

Rapid Worms

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

Jiggle Balls Studio

One-time4
  • Space Theme$0.99
  • Magnets$0.99
  • Groovy Theme$0.99
Show 1 more
  • All themes and gadgets$1.99
7 purchases

Rapid Worms

One-time7
  • Coins 500$0.99
  • Coins 1000$1.99
  • Coins 2000$3.99
Show 4 more
  • Remove Ads$5.99
  • Coins 4000$7.99
  • Coins 8000$15.99
  • Coins 10000$17.99

Questions

Is Jiggle Balls Studio free?
Jiggle Balls Studio is free to download, with in-app purchases available.
Is Rapid Worms free?
Rapid Worms is free to download, with in-app purchases available.
Which has better reviews, Jiggle Balls Studio or Rapid Worms?
Rapid Worms is rated higher. Jiggle Balls Studio averages 3.0 out of 5 from 2 ratings, while Rapid Worms averages 5.0 from 2 ratings.
Do Jiggle Balls Studio or Rapid Worms have ads?
Rapid Worms shows ads; Jiggle Balls Studio does not.
Which is updated more often, Jiggle Balls Studio or Rapid Worms?
Jiggle Balls Studio ships an update every 4 months, and Rapid Worms every 18 months. Most recently, Jiggle Balls Studio was updated on October 23, 2026 and Rapid Worms on October 16, 2026.

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