Comparison

Jiggle Balls Studio vs Difficult Game About Letters

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

Difficult Game About Letters

Features
Read full description

When your best friend falls into trouble, it’s up to you to embark on a daring journey through the Land of Letters. In A Difficult Game About Letters, you take control of a character who can transform into any letter of the alphabet. Each letter's shape provides unique abilities, which you’ll need to solve puzzles, navigate obstacles, and complete challenging platforming levels. Here’s what you can do in the game: * Transform Into Letters: Instantly switch between 26 different letters to adapt to obstacles. Each letter's shape can help you in unique ways. * Jump Across Platforms: Use letters like J or V to jump higher or leap across wide gaps. * Hook and Grab: Turn into L or T to hook onto ledges, edges, or moving platforms. * Roll and Squeeze: Transform into round letters like O or C to roll through tight spaces or under obstacles. * Brace and Balance: Use sturdy letters like X or H to block moving walls, balance on narrow platforms

Screenshots

Difficult Game About Letters4 screens

Verdict

The call

The clearest difference is rating: Difficult Game About Letters at 5.0 against Jiggle Balls Studio's 3.0. Difficult Game About Letters also leads on update cadence (daily vs every 4 months) and device support (3 vs 1). Jiggle Balls Studio's advantage is iOS requirement (7.0 vs 13.0). On price, ratings volume, ads 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 Difficult Game About Letters sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Difficult Game About Letters holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

Jiggle Balls Studio ships an update every 4 months, Difficult Game About Letters daily. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
Jiggle Balls Studio versus Difficult Game About Letters: the parameters behind the verdict, then further details
ParameterJiggle Balls StudioDifficult Game About Letters
PriceFreeFree
Rating3.0 (2 ratings)5.0 (1 ratings) — better
Positive reviews75.0% of reviews—
Number of ratings2 — better1
Update frequencyEvery 4 monthsDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPadiPhone, iPad, iPod — better
Requires iOS7.0 — better13.0
Further details — not scored
Size11 MB230 MB
Age rating4+4+
DeveloperFunky VisionsGiorgi Abelashvili

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
1 purchases

Difficult Game About Letters

One-time1
  • Full Game$4.99

Questions

Is Jiggle Balls Studio free?
Jiggle Balls Studio is free to download, with in-app purchases available.
Is Difficult Game About Letters free?
Difficult Game About Letters is free to download, with in-app purchases available.
Which has better reviews, Jiggle Balls Studio or Difficult Game About Letters?
Difficult Game About Letters is rated higher. Jiggle Balls Studio averages 3.0 out of 5 from 2 ratings, while Difficult Game About Letters averages 5.0 from 1 ratings.
Do Jiggle Balls Studio or Difficult Game About Letters have ads?
Neither Jiggle Balls Studio nor Difficult Game About Letters shows ads.
Which is updated more often, Jiggle Balls Studio or Difficult Game About Letters?
Jiggle Balls Studio ships an update every 4 months, and Difficult Game About Letters daily. Most recently, Jiggle Balls Studio was updated on October 23, 2026 and Difficult Game About Letters on October 24, 2026.

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