Comparison

JOJO Math and Reading vs CoTutor

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

CoTutor

This app provides a comprehensive platform for JEE exam preparation, offering smart practice questions, personalized study plans, and concept notes. It helps students identify weak areas and track their progress with detailed analytics to study more effectively.

Highlights
  • Topic-wise practice questions
  • Personalized study plans
  • Concept notes and formula sheets
  • Progress analytics
  • Smart practice across Physics, Chemistry, Maths
  • Adaptive revision schedules
Features
Read full description

Think First. Learn Better. CoLearn Tutor is the AI tutor that helps students think—not just copy answers. • Students must first attempt math and science problems by writing what they know. • AI analyzes their work, identifies mistakes, and provides personalized audio guidance. • No effort = No answers. Students can't get solutions without first trying. • Audio explanations keep students focused on their own notebook instead of a screen. • Every question and attempt is saved for revision before tests and exams. • Parents can track their child's learning journey and see genuine effort. Turn AI into a private tutor that builds confidence, problem-solving skills, and independent learning habits.

Screenshots

JOJO Math and Reading4 screens
CoTutor4 screens

Verdict

The call

The clearest difference is rating: JOJO Math and Reading at 4.9 against CoTutor's 2.0. JOJO Math and Reading also leads on ratings volume (45 vs 1). On price, update cadence, 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. JOJO Math and Reading sells 10 in-app purchases, starting at $40.00 per month and CoTutor 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

JOJO Math and Reading holds the better App Store score, 4.9 against 2.0. That said, the two scores are not equally well evidenced: JOJO Math and Reading has 45 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

JOJO Math and Reading ships an update every 9 days, CoTutor every 2 weeks. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

Scorecard2 real differences · 8 level
JOJO Math and Reading versus CoTutor: the parameters behind the verdict, then further details
ParameterJOJO Math and ReadingCoTutor
PriceFreeFree
Rating4.9 (45 ratings) — better2.0 (1 ratings)
Positive reviews96.4% of reviews—
Number of ratings45 — better1
Update frequencyEvery 9 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.015.1 — better
Further details — not scored
Size211 MB64 MB
Age rating+49+
DeveloperSMART BEAN TECHNOLOGY PTE. LTD.CoLearn

Customer experience

JOJO Math and Reading

All ratings45 ratings
Positive97.8%
Neutral0.0%
Negative2.2%
Written reviews84 reviews
Positive96.4%
Neutral1.2%
Negative2.4%

CoTutor

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

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
1 purchases

CoTutor

One-time1
  • 30 Energies$0.99

Questions

Is JOJO Math and Reading free?
JOJO Math and Reading is free to download, with in-app purchases available.
Is CoTutor free?
CoTutor is free to download, with in-app purchases available.
Which has better reviews, JOJO Math and Reading or CoTutor?
JOJO Math and Reading is rated higher. JOJO Math and Reading averages 4.9 out of 5 from 45 ratings, while CoTutor averages 2.0 from 1 ratings.
Do JOJO Math and Reading or CoTutor have ads?
Neither JOJO Math and Reading nor CoTutor shows ads.
Which is updated more often, JOJO Math and Reading or CoTutor?
JOJO Math and Reading ships an update every 9 days, and CoTutor every 2 weeks. Most recently, JOJO Math and Reading was updated on October 17, 2026 and CoTutor on October 11, 2026.

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