Comparison

Jet Ski Addition vs Algebra Fun

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

Head to head
About

Jet Ski Addition

Race jet skis against other players worldwide while practicing addition facts. Your speed depends on how quickly you solve math problems. A fun way to improve arithmetic skills.

Highlights
  • Multiplayer racing
  • Addition fact practice
  • Speed based on math answers
  • Global competition
  • Educational gameplay
Features
Read full description

Jet Ski Addition is a multiplayer racing game that allows students from anywhere in the world to race one another while practicing their addition facts. Your jet ski's speed is determined by how fast you answer the addition problems.

About

Algebra Fun

This app teaches algebra to children aged 8 and up using a visual, game-like approach. It guides users through solving equations with interactive digital manipulatives and instructional videos, building confidence and understanding.

Highlights
  • Interactive digital manipulatives
  • Expert instructional videos
  • Step-by-step equation solving
  • Visual balance scale representation
  • Practice and lesson exercises
  • Multiple user support
  • Equation checking feature
Read full description

Hands-On Equations Level 1 is the fun way to learn algebra for kids age 8 and up. The physical version of the program has been successfully used by more than a million students in the United Sates. 1. Imagine your child CONFIDENTLY solving algebra equations such as 4x + 3 = 3x + 9 after just three lessons, while having fun! Using blue pawns, numbered cubes, and a visual balance model, students quickly discover that algebra can be clear, intuitive, and enjoyable. Instead of memorizing rules, they develop a genuine understanding of the mathematical concepts they are learning. The Hands-On Equations math app transforms algebra into an engaging math learning experience. Along the way, they experience the excitement and satisfaction of solving equations such as 4x + 3 = 3x + 9 in just three lessons, and equations such as 2(2x + 1) = 3x + 10 in just six lessons. These equations are typically not introduced to students until middle school. Yet, your child, age 8 and up, can experience success and joy in solving these algebra equations! These equations are typically not introduced to students until middle school. Yet, your child, age 8 and up, can experience success and joy in solving these algebra equations! ________________________________________ 2. Why children love Hands-On Equations Every lesson builds on previous success through carefully sequenced activities that make abstract algebra visual and easy to understand. Students don't simply learn procedures—they understand why each step works. The elegant instructional design and intuitive app experience make learning algebra both rapid and enjoyable. Students find that this visual learning enables them to solve algebra equations in a few short lessons. Students love the ease with which they can manipulate the blue pawns and numbered cubes, sliding them on and off the balance scale as they solve increasingly challenging equations. The app's elegant simplicity creates a pleasant, intuitive, and highly satisfying learning experience. ________________________________________ 3. What Students Learn in the Hands-On Equations Level 1 App Throughout the six carefully sequenced lessons and one review lesson, students learn: • the meaning of equivalence • algebraic notation • how to check solutions • legal moves with pawns and cubes • equations involving subtraction • equations involving parentheses • confidence that lasts long after the lessons are completed ________________________________________ 4. Proven Success More than one million students have experienced success with the Hands-On Equations Learning System. Originally developed using physical game pieces and classroom instruction, this proven educational approach is now available in an app that makes learning algebra both intuitive and enjoyable. ________________________________________ 5. Who Should Use It? • Gifted children age 6+ • Elementary students ages 8 and above • Middle school students • Struggling high school students • Adults who never really understood algebra ________________________________________ 6. Give Your Child the Confidence to Succeed Whether your child is discovering algebra for the first time or you are finally returning to a subject that once seemed impossible, Hands-On Equations will give your child a memorable, enjoyable, and confidence-building experience with algebra. ________________________________________ 7. Questions or Support? Email: info@borenson.com Visit: www.borenson.com

Screenshots

Jet Ski Addition3 screens
Algebra Fun4 screens

Verdict

The call

The clearest difference is rating: Algebra Fun at 4.5 against Jet Ski Addition's 3.5. Algebra Fun also leads on review sentiment (88% vs 57%) and update cadence (every 3 months vs every 22 months). Jet Ski Addition's advantage is price ($0.99 vs $7.99) and iOS requirement (6.0 vs 13). On ads, in-app purchases, monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Jet Ski Addition costs $0.99 and Algebra Fun $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Algebra Fun holds the better App Store score, 4.5 against 3.5. That said, the two scores are not equally well evidenced: Algebra Fun has 104 ratings behind it against 19, so its average is the more settled of the two. Written reviews point the same way: 57% of Jet Ski Addition's written reviews are positive against 88% of Algebra Fun's.

UpkeepUpdate frequency

Jet Ski Addition ships an update every 22 months, Algebra Fun every 3 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

Scorecard6 real differences · 4 level
Jet Ski Addition versus Algebra Fun: the parameters behind the verdict, then further details
ParameterJet Ski AdditionAlgebra Fun
Price$0.99 — better$7.99
Rating3.5 (19 ratings)4.5 (104 ratings) — better
Positive reviews57.1% of reviews88.3% of reviews — better
Number of ratings19104 — better
Update frequencyEvery 22 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS6.0 — better13
Further details — not scored
Size24 MB564 MB
Age rating4+4+
DeveloperArcademicsHands On Equations

Customer experience

Jet Ski Addition

All ratings19 ratings
Positive57.9%
Neutral5.3%
Negative36.8%
Written reviews14 reviews
Positive57.1%
Neutral7.1%
Negative35.7%

Algebra Fun

All ratings104 ratings
Positive87.5%
Neutral2.9%
Negative9.6%
Written reviews103 reviews
Positive88.3%
Neutral1.9%
Negative9.7%

Bugs and requests

Jet Ski Addition

Not enough reviews yet to summarise bugs or requests.

Algebra Fun

Reported bugs

9 issues
  • Video audio not working despite system audio functioning
  • Videos won't play or load
  • App crashes on iOS 9 and later versions
  • App crashes when entering answers
  • Video lesson loops infinitely blocking progress
Show 4 more
  • UI elements (pieces) display in wrong location
  • Number wheel difficult to control and stop on correct value
  • Compatibility issues with newer iOS versions
  • Interface not intuitive for answer entry

Requested features

10 requests
  • More advanced levels and lessons beyond current content
  • Text-based teaching materials as alternative to videos
  • Ability to input custom equations
  • Audio sound effects for user interactions
  • Scales that visually move to show equation imbalance
Show 5 more
  • Continuation app for more complex algebra
  • Diverse user profile icons
  • Faster auto-check functionality
  • Offline functionality
  • Support for additional math subjects

In-app purchases

None

Jet Ski Addition

No in-app purchases

None

Algebra Fun

No in-app purchases

Questions

Is Jet Ski Addition free?
Jet Ski Addition costs $0.99, with no in-app purchases.
Is Algebra Fun free?
Algebra Fun costs $7.99, with no in-app purchases.
Which has better reviews, Jet Ski Addition or Algebra Fun?
Algebra Fun is rated higher. Jet Ski Addition averages 3.5 out of 5 from 19 ratings, while Algebra Fun averages 4.5 from 104 ratings.
Do Jet Ski Addition or Algebra Fun have ads?
Neither Jet Ski Addition nor Algebra Fun shows ads.
Which is updated more often, Jet Ski Addition or Algebra Fun?
Jet Ski Addition ships an update every 22 months, and Algebra Fun every 3 months. Most recently, Jet Ski Addition was updated on November 1, 2026 and Algebra Fun on November 6, 2026.

Other comparisons