Comparison

JOJO Math and Reading vs Zubrus

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

Zubrus

Features
Read full description

Traditional learning and memorization methods are often ineffective for many students, particularly those with dyslexia, ADHD, and other learning difficulties. This results in wasted talents and emotional strain throughout the learning process. Zubrus enhances learning and memorization through AI-powered spaced repetition method using flashcards. The system provides professionally prepared learning content that is accessible, efficient, and engaging. This approach helps all students master material and retain knowledge over the long term. Having information readily available in memory saves time, enhances problem-solving, and boosts self-confidence. It also enables clearer communication and more accurate decision-making. Knowledge is the key to freedom. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

JOJO Math and Reading4 screens
Zubrus4 screens

Verdict

The call

The clearest difference is in-app purchases: Zubrus at none against JOJO Math and Reading's 10. JOJO Math and Reading's advantage is update cadence (weekly vs monthly). On price, ads, 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. Zubrus asks for nothing beyond the download.

UpkeepUpdate frequency

JOJO Math and Reading ships an update weekly, Zubrus monthly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
JOJO Math and Reading versus Zubrus: the parameters behind the verdict, then further details
ParameterJOJO Math and ReadingZubrus
PriceFreeFree
Rating4.9 (46 ratings) — better—
Positive reviews96.4% of reviews—
Number of ratings46 — better—
Update frequencyWeekly — betterMonthly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.6 — better
Further details — not scored
Size213 MB46 MB
Age rating+44+
DeveloperSMART BEAN TECHNOLOGY PTE. LTD.Skaitmeninis

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

Zubrus

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 Zubrus free?
Zubrus is free to download, with no in-app purchases.
Do JOJO Math and Reading or Zubrus have ads?
Neither JOJO Math and Reading nor Zubrus shows ads.
Which is updated more often, JOJO Math and Reading or Zubrus?
JOJO Math and Reading ships an update weekly, and Zubrus monthly. Most recently, JOJO Math and Reading was updated on October 25, 2026 and Zubrus on October 24, 2026.

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