Comparison

JOJO Math and Reading vs K

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

Head to head
About

JOJO Math and Reading

This app helps children aged 4-10 improve math skills, focus, and build consistent practice habits through handwriting-based exercises. It offers engaging games and personalized levels to make learning enjoyable and effective.

Highlights
  • Handwriting-based math practice
  • Concentration games with timers and encouragement
  • Covers addition, subtraction, multiplication, and word problems
  • Personalized learning levels
  • Built-in rewards and math games
  • Focus on building daily routines
Read full description

JOJO MATH AND READING — FOCUS & FUN IN 10 MINUTES A DAY JOJO is a handwriting-first learning app for ages 4–10. Two subjects, one calm daily habit: families practice both math and reading by writing — not just tapping — building real focus in 10 minutes a day. Whether you're looking for a lighter alternative to Kumon or IXL, a more engaging option than Coolmath Games, or a calmer way to learn phonics than Reading Eggs or Duolingo ABC, JOJO gives a calm, personalized and rewarding routine that keeps learners on track. WHY FAMILIES LOVE JOJO: - Handwriting-based: write numbers, letters and words by hand — the way that truly builds focus and memory - Math: addition, subtraction with regrouping, times tables, word problems and mental math - Reading & writing: phonics, sight words, reading comprehension and vocabulary - Personalized levels, like Kumon but more flexible and encouraging - Focus timers, streaks and built-in rewards that keep practice going JOJO IS RIGHT FOR YOUR FAMILY IF: - You want screen time that builds skills, not just entertainment - You care about handwriting and focus, not just tapping answers - You've tried worksheets or other apps but nothing sticks - You want one routine that covers both math and early reading WHAT JOJO PRACTICE COVERS: - Writing numbers, addition, subtraction and times tables - Phonics, sight words and word families - Word problems, mental math and speed games - Reading comprehension, vocabulary and writing FIND US Instagram: @jojomath_global Website: www.jojo-math.com

About

K

Features
Read full description

SCHOLARPREP - Your Complete Secondary School Learning Companion Transform your study routine and excel in middle and high school! ScholarPrep offers comprehensive practice for core subjects with engaging interactive content. WHAT YOU'LL MASTER: - Mathematics: Algebra, Geometry, Statistics and More - English: Reading Comprehension, Grammar, Vocabulary - Science: Biology, Chemistry, Physics Fundamentals - History: World Events, Civilizations and Key Periods POWERFUL FEATURES: - Daily Challenges: Stay sharp with fresh questions every day - Progress Tracking: Monitor your improvement over time - Detailed Explanations: Understand concepts, not just answers - Practice Tests: Simulate real exam conditions - Offline Mode: Study anywhere, anytime PERFECT FOR: - Middle School Students (Grades 6-8) - High School Prep and Review - Homework Help and Test Preparation - Standardized Exam Practice - Self-Paced Learning WHY STUDENTS LOVE IT: - Clean, distraction-free interface - Aligned with educational standards - Regular content updates - Completely FREE to use - No subscriptions required Join thousands of students improving their grades and building confidence. Download ScholarPrep today and unlock your academic potential! Made with care for ambitious learners everywhere.

Screenshots

JOJO Math and Reading4 screens
K4 screens

Verdict

The call

The clearest difference is in-app purchases: K at none against JOJO Math and Reading's 10. JOJO Math and Reading's advantage is ads (none vs shown). On price, device support and iOS requirement 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. JOJO Math and Reading sells 10 in-app purchases, starting at $40.00 per month. K asks for nothing beyond the download.

Scorecard2 real differences · 8 level
JOJO Math and Reading versus K: the parameters behind the verdict, then further details
ParameterJOJO Math and ReadingK
PriceFreeFree
Rating4.9 (41 ratings) — better—
Positive reviews96.4% of reviews—
Number of ratings41 — better—
Update frequencyEvery 9 days—
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.6 — better
Further details — not scored
Size195 MB65 MB
Age rating+44+
DeveloperSMART BEAN TECHNOLOGY PTE. LTD.Alexis camue

In-app purchases

10 purchases

JOJO Math and Reading

Subscriptions7
  • Monthly Subscription$40.001 Month
  • Monthly Plan$40.001 Month
  • Quarterly Plan$60.003 Months
Show 4 more
  • Quarterly Plan14 Days trial$60.003 Months
  • Quarterly Plan (2 Learners)$109.003 Months
  • Quarterly Plan (3 Learners)$161.993 Months
  • Annual Plan14 Days trial$189.991 Year
One-time3
  • 14-Day Learning Challenge$4.99
  • 21-Day Learning Challenge$5.99
  • 30-Day Learning Challenge$9.99
None

K

No in-app purchases

Questions

Is JOJO Math and Reading free?
JOJO Math and Reading is free to download, with in-app purchases available.
Is K free?
K is free to download, with no in-app purchases.
Do JOJO Math and Reading or K have ads?
K shows ads; JOJO Math and Reading does not.

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