Comparison

Numerixa vs Spaced Math

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

Head to head
About

Numerixa

This app offers a structured math learning adventure for children aged 5-10. Kids explore space while developing essential math skills through guided learning, practice, and personalized feedback. It features bilingual support and a parent dashboard for progress tracking.

Highlights
  • Curriculum-based math progression
  • Interactive question types
  • Personalized review missions
  • Skill-focused feedback
  • Voice-guided support
  • Bilingual learning (English/Spanish)
  • Parent progress tracking dashboard
Features
Read full description

What if your child actually asked to practice math? Numerixa turns math into an epic space adventure — building real skills while kids think they're just having fun. Bilingual in English and Spanish, curriculum-based, and designed for kids ages 5–10. "Different and challenging" — App Store Review "Great app for children to learn math and make it fun!" — App Store Review Built for real learning Numerixa is more than a simple math game. Children explore space worlds while building real math skills step by step — from counting and number sense all the way to fractions, geometry, and word problems. A clear learning path ensures kids build skills in the right order and practice exactly what they need most. Four ways to learn Learn — discover new skills with guided support Practice — build confidence with helpful hints and feedback Test Your Knowledge — check understanding without hints Review & Improve — practice weaker skills with personalized support What makes Numerixa different? Curriculum-based math progression for ages 5–10 Bilingual learning support in English and Spanish Interactive question types that keep kids engaged Personalized Review & Improve missions based on performance Skill-focused feedback that helps children learn from mistakes Voice-guided support from Cosmo the space explorer Parent dashboard with progress tracking and learning insights Skills children will build Counting and number sense Addition and subtraction Place value and comparing numbers Multiplication and division Fractions and decimals Patterns, geometry, and measurement Word problems and logical thinking Designed for families Numerixa makes math practice feel motivating, clear, and rewarding. Kids explore, practice, and grow — while parents stay informed with real progress tracking and insights into what skills need more attention. Download free today and give your child the math confidence they deserve. No risk — free to start! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ https://learningisbarryfun.com/privacy-policy

About

Spaced Math

Master math facts with engaging daily practice. This app uses spaced repetition to focus on what your child needs to learn, offering multiple input methods and detailed progress tracking. It's designed for families with multiple profiles and no ads or subscriptions.

Highlights
  • Spaced repetition learning
  • Addition, subtraction, multiplication, division
  • Keypad, voice, and handwriting input
  • Multiple child profiles
  • Detailed progress tracking
  • iCloud sync and family sharing
Features
Read full description

Spaced Math helps kids master addition, subtraction, multiplication, and division facts with short daily practice. Instead of random drills, it uses spaced repetition to bring each fact back right when it's ready to review — so practice stays short and focused on what your child actually needs. FREE TO TRY Start free with one child profile and one operation of your choice — the complete spaced-repetition experience, with voice, handwriting, iCloud backup, and progress all included. One simple unlock adds everything else, and it's shared with your whole family. No subscriptions, no ads, no accounts. MATH FACTS THAT STICK Every child gets a personal review queue. New facts, weak facts, recent mistakes, and overdue facts are tracked separately, so sessions stay short and useful. Choose any operation and control the active numbers from 1–12. THREE ANSWER MODES Kids can answer the same fact three ways: • Keypad — fast, simple, reliable. • Voice — speak the answer naturally ("twenty-four", "two four", or "144"). • Handwriting — write with Apple Pencil or a finger. Switch modes anytime. Voice uses Apple's speech recognition; we never see or store the audio. BUILT FOR FAMILIES Create up to 8 profiles on one device. Each profile keeps its own progress, settings, streak, mistakes, and review schedule. Parent-locked settings keep kids practicing the facts you picked. THREE SESSION TYPES • Study — spaced-repetition review for the facts due today. • Practice — free drill, biased toward weak facts by default. • Review — focused cleanup for mistakes, lapsed facts, and overdue cards. READABLE PROGRESS See due and new counts, learned facts by operation, streaks, and mistakes. Parents can tell what's improving and what still needs work — without managing a classroom system. OPTIONAL ICLOUD SYNC AND HOUSEHOLDS Use Spaced Math on one device, or turn on iCloud sync to keep progress in step across your devices. Set up a household to share every child's profile with family members. Manual JSON export/import is available for backup. Sync uses Apple's CloudKit — your data goes to your private iCloud, never to us. PRIVATE BY DESIGN • No ads, no subscriptions, no accounts. • One simple one-time unlock — that's the only purchase, and it's Family-Shared. • No analytics, no third-party SDKs, no developer-operated servers. • Microphone audio is processed live and discarded. We never see it. • Deleting a profile actually wipes it — including the iCloud copy on the originating account. iPhone and iPad. iOS 15.0 or later.

Screenshots

Numerixa4 screens
Spaced Math4 screens

Verdict

The call

The clearest difference is update cadence: Spaced Math at every 2 weeks against Numerixa's every 2 months. Spaced Math also leads on ratings volume (11 vs 2). On price, rating, review sentiment and ads 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. Numerixa sells 1 in-app purchase, starting at $5.99 per month and Spaced Math 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

On the App Store both sit at effectively the same score — 5.0 for Numerixa against 5.0 for Spaced Math. That said, the two scores are not equally well evidenced: Spaced Math has 11 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Numerixa ships an update every 2 months, Spaced Math every 2 weeks. The most recent releases landed on October 2, 2026 and October 17, 2026 respectively.

Scorecard2 real differences · 8 level
Numerixa versus Spaced Math: the parameters behind the verdict, then further details
ParameterNumerixaSpaced Math
PriceFreeFree
Rating5.0 (2 ratings)5.0 (11 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings211 — better
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size87 MB16 MB
Age rating4+4+
DeveloperLearning Is Barry Fun LLCFrank Galanti III

Customer experience

Numerixa

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Spaced Math

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Numerixa

Subscriptions1
  • Numerixa Premium$5.991 Month
1 purchases

Spaced Math

One-time1
  • Spaced Math Lifetime Unlock$9.99

Questions

Is Numerixa free?
Numerixa is free to download, with in-app purchases available.
Is Spaced Math free?
Spaced Math is free to download, with in-app purchases available.
Which has better reviews, Numerixa or Spaced Math?
Numerixa and Spaced Math are both rated 5.0 out of 5 on the App Store, from 2 and 11 ratings respectively.
Do Numerixa or Spaced Math have ads?
Neither Numerixa nor Spaced Math shows ads.
Which is updated more often, Numerixa or Spaced Math?
Numerixa ships an update every 2 months, and Spaced Math every 2 weeks. Most recently, Numerixa was updated on October 2, 2026 and Spaced Math on October 17, 2026.

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