Comparison

Splash Math vs Natulang

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

Head to head
About

Splash Math

This app transforms math practice into engaging games for children in Kindergarten through 5th grade. It helps build strong math skills, boost confidence, and foster a love for learning through adaptive play and rewards. Parents and teachers trust it for its safe, ad-free, and effective educational approach.

Highlights
  • Play-based math learning
  • Adaptive practice by grade level
  • Covers K-5 math curriculum
  • Rewards and streaks for motivation
  • Safe, ad-free experience
  • Builds math skills and confidence
Read full description

Splash Math – Fun Learning Games by Grade (K–5) Award-winning learning app trusted by 60M kids and 1.6M teachers! Splash Math turns practice into play — helping kids in Kindergarten to Grade 5 build strong math skills, gain confidence, and actually enjoy learning. Awards & Recognition - Winner of Tabby Award – Best Educational App - Featured as “#1 Education App” by Apple - Trusted by 1.6M teachers and loved by 60M learners worldwideSplash Math turns practice into play — helping kids in Kindergarten to Grade 5 build strong math skills, gain confidence, and actually enjoy learning. Why Families Love Splash Math “A lifesaver for my daughter — she went from struggling to excelling in weeks!” – Parent of a 3rd Grader “My kids think they’re playing games, but they’re learning every minute.” – Parent of a 1st Grader “Perfect for independent learning — my son explores at his own pace.” – Parent of a 4th Grader What Your Child Will Learn → Kindergarten - Counting, comparing numbers, and basic addition/subtraction - Understanding ones and tens, positional words, and coins → Grade 1 - Addition/subtraction strategies and word problems - Time, money, and simple measurement concepts → Grade 2 - Skip-counting, arrays, and operations within 100 - Estimation, reading graphs, and understanding A.M. vs P.M. → Grade 3 - Place value, fractions, multiplication, and division - Area, perimeter, time, and money mastery → Grade 4 - Multi-digit operations and number theory - Fractions, decimals, geometry, and advanced problem-solving → Grade 5 - Fractions, decimals, and volume calculations - Unit conversions and graphing on coordinate planes Why Kids Love It - Play-based learning keeps kids excited and motivated - Adaptive practice adjusts to each child’s skill level - Rewards and streaks make learning addictive (in a good way!) - Safe, ad-free experience parents can trust Subscription & Free Trial Try it free! Get full access during your free trial, then choose a flexible plan that fits your family. Enjoy unlimited learning games, lessons, and rewards with one subscription. Need Help? We’re here for you → https://support.splashlearn.com/hc/en-us Privacy & Terms Your child’s safety comes first. - https://www.splashlearn.com/privacy - https://www.splashlearn.com/terms-of-use

About

Natulang

This app focuses on spoken language acquisition through real-life dialogues and advanced voice technology. It offers hands-free learning and personalized lessons, making it accessible for all users, including those who are blind. Learn to speak fluently by practicing conversations.

Highlights
  • Speak real-life dialogues
  • Voice generation and recognition
  • Personalized lessons
  • Hands-free learning
  • VoiceOver support for blind users
  • Japanese hiragana and kanji learning
Features
Read full description

Is your goal to ACTUALLY SPEAK a new language? Tired of gamified tapping apps that just waste your time? Try Natulang! While other language-learning apps may focus on tapping and typing, Natulang is all about speaking. Our cutting-edge voice generation and recognition capabilities allow you to learn real-life dialogues by speaking them out loud, giving you the confidence you need to speak with native speakers. With Natulang, you'll spend most of your time speaking, which is the key to mastering any language. Currently supported languages: Spanish, French, German, Italian, Portuguese (BR), Dutch, Turkish, Ukrainian, Polish, Czech, English, Japanese Why Natulang? •Speak your way to fluency: With Natulang, you'll spend most of your time speaking, which is the key to mastering any language. •Real-life dialogues: Our cutting-edge voice generation and recognition capabilities make it easy to learn real-life dialogues, giving you the confidence you need to speak with native speakers. •Personalized learning: Our personalized lessons are tailored to your unique needs, ensuring that the information sticks in your long-term memory. •Hands-free language learning: With Natulang, you can learn a new language without having to constantly look at your phone or tablet. Our voice generation and recognition capabilities allow for hands-free language learning, so you can practice speaking while cooking, exercising, or doing other activities. •Accessible for blind users: Natulang fully supports VoiceOver, making it an excellent choice for blind and visually impaired users. The app’s speech-centric approach enables effective, immersive language learning without visual interaction. •Japanese, step by step: Learn hiragana and kanji with tables, flash cards and kanji explanations, show Japanese with furigana or romaji, and practice reading with short stories built from words you've learned. PLEASE NOTE: Some of the lessons in this app are free, but you will need a subscription to access all of them. Your subscription will automatically renew unless you turn off auto-renewal at least 24 hours before the end of the current payment period. Your iTunes account will be charged at the same price for renewal within the 24 hours before the end of the current payment period unless you change your subscription preferences in your Account Settings. You can manage your subscriptions through your Account Settings after purchase. Privacy Policy: http://support.natulang.com/privacy_policy.html Terms of Service: http://support.natulang.com/eula.html

Screenshots

Splash Math4 screens
Natulang4 screens

Verdict

The call

The clearest difference is review sentiment: Natulang at 90% against Splash Math's 63%. Natulang also leads on rating (4.8 vs 4.6) and update cadence (every 5 days vs every 3 weeks). Splash Math's advantage is ratings volume (4.5K vs 426) and iOS requirement (13.0 vs 17.6). On price, ads, in-app purchases and monetization model 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. Splash Math sells 9 in-app purchases, starting at $9.99 per month and Natulang sells 6 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Natulang holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Splash Math has 4.5K ratings behind it against 426, so its average is the more settled of the two. Written reviews point the same way: 63% of Splash Math's written reviews are positive against 90% of Natulang's.

UpkeepUpdate frequency

Splash Math ships an update every 3 weeks, Natulang every 5 days. The most recent releases landed on November 8, 2026 and November 7, 2026 respectively.

Scorecard5 real differences · 5 level
Splash Math versus Natulang: the parameters behind the verdict, then further details
ParameterSplash MathNatulang
PriceFreeFree
Rating4.6 (4.5K ratings)4.8 (426 ratings) — better
Positive reviews62.8% of reviews89.9% of reviews — better
Number of ratings4.5K — better426
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.6
Further details — not scored
Size494 MB103 MB
Age rating4+4+
DeveloperStudyPad, Inc.Natulang OU

Customer experience

Splash Math

All ratings4,465 ratings
Positive89.6%
Neutral3.0%
Negative7.4%
Written reviews231 reviews
Positive62.8%
Neutral5.2%
Negative32.0%

Natulang

All ratings425 ratings
Positive95.1%
Neutral2.6%
Negative2.4%
Written reviews109 reviews
Positive89.9%
Neutral4.6%
Negative5.5%

User reviews

Splash Math

From 4.5K App Store ratings

What we love

  • ⭐️ Engaging and fun learning experience
  • 🏆 Helps improve math skills
  • 👍 Easy to use and navigate
  • 📈 Tracks progress and provides reports

Room to improve

  • 💰 Subscription-based model with limited free access
  • 🔒 Requires personal information to sign up
  • 🤔 Some questions/content not aligned with curriculum
  • 🐛 Occasional bugs and glitches

Natulang

From 426 App Store ratings

What we love

  • 🚀 Great for practicing speaking
  • 👍 Helpful for improving conversational skills
  • 🚀 Accelerates language learning progress
  • 👍 Engaging and fun to use
  • 🚀 Effective spaced repetition and sentence practice

Room to improve

  • 🐛 Speech recognition issues and inaccuracies
  • 🕰️ Lessons can be too long and repetitive
  • 🔊 Audio volume and balance problems
  • 🤖 Robotic-sounding voice
  • 🌍 Lack of support for Latin American Spanish accents

Bugs and requests

Splash Math

Reported bugs

3 issues
  • Incorrect scoring/feedback on answers
  • Inability to sync progress across devices
  • Unexpected charges and subscription issues

Requested features

4 requests
  • Add more grade levels and content
  • Provide option to purchase full access without subscription
  • Improve alignment with local curriculum and standards
  • Fix bugs and improve stability

Natulang

Reported bugs

2 issues
  • App crashes on opening for some users
  • Incompatibility issues with certain devices and OS versions

Requested features

5 requests
  • Option to skip recap lessons
  • Ability to save progress and resume lessons
  • More customization and settings options
  • Addition of more languages like Japanese and Chinese
  • Vocabulary word bank and grammar explanation features

In-app purchases

9 purchases

Splash Math

Subscriptions8
  • Splash Math7 Days trial2 variants$9.991 Month
  • One Month Full Access7 Days trial$9.991 Month
  • 1 Month Math & English7 Days trial$11.991 Month
Show 5 more
  • SplashLearn Solo - Monthly7 Days trial$11.991 Month
  • SplashLearn Membership Monthly7 Days trial$11.991 Month
  • 3 Month Splash Math Access7 Days trial$29.993 Months
  • SplashMath 1 Year Full Access7 Days trial$59.991 Year
  • SplashLearn Solo - Yearly7 Days trial$69.991 Year
One-time1
  • Splash Math$23.99
6 purchases

Natulang

Subscriptions2
  • Natulang Premium7 Days trial3 variants$9.991 Month
  • Natulang Premium3 variants$9.991 Month
One-time4
  • 200 Custom Phrases$9.99
  • Natulang Lifetime French$119.99
  • Natulang Lifetime Spanish$119.99
Show 1 more
  • Natulang All Languages$199.99

Questions

Is Splash Math free?
Splash Math is free to download, with in-app purchases available.
Is Natulang free?
Natulang is free to download, with in-app purchases available.
Which has better reviews, Splash Math or Natulang?
Natulang is rated higher. Splash Math averages 4.6 out of 5 from 4.5K ratings, while Natulang averages 4.8 from 426 ratings.
Do Splash Math or Natulang have ads?
Neither Splash Math nor Natulang shows ads.
Which is updated more often, Splash Math or Natulang?
Splash Math ships an update every 3 weeks, and Natulang every 5 days. Most recently, Splash Math was updated on November 8, 2026 and Natulang on November 7, 2026.

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