Comparison

TT Math 6 vs Lumi Lingo

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

Head to head
About

TT Math 6

This educational app enhances a math course with independent learning and on-the-go access, even offline for up to six lessons. It features audiovisual lectures, practice problems with instant feedback, and detailed explanations. Parents can track progress with built-in controls.

Highlights
  • Audiovisual lectures
  • Thousands of practice problems
  • Automated grading
  • Step-by-step explanations
  • Parental progress tracking
  • Digitized textbook with search
Read full description

The Teaching Textbooks Math 6 app makes your TT course even better! Not only will your student enjoy math while learning independently, but, with the app, that learning can also take place on the go. Even when offline! Specifically, the app can be used offline for up to 6 lessons at a time. That makes it perfect for homeschool parents who need their kids to stay productive while the family is out and about during the day. The app’s other features include… • 116 audiovisual lectures that teach every core concept in the standard 6th grade curriculum • thousands of problems that give students all the practice they need to master each concept • automated grading and instant feedback for every single problem • step-by-step audiovisual explanations to every single problem so students can see exactly what they did wrong when mistakes are made (This makes the program feel as if a tutor is at the student’s side!) • parental controls that let you track your student’s progress • the digitized version of the printed Teaching Textbooks Math 6 textbook (with a search feature and a hyper-linked index) • no advertising or in-app purchase offers • Internet connectivity is required, but you can remain offline for up to 6 lessons.

About

Lumi Lingo

Features
Read full description

Lumi Lingo makes learning Spanish, French, Mandarin, Japanese, Russian, and ASL fun for kids and families. With bite-sized daily lessons, a friendly guide named Lumi, and a game-like skill path, kids build real vocabulary and language skills through tapping, matching, listening, short stories, and real-life conversations — no microphone required. Track progress lesson by lesson as new skills unlock along a colorful path, earn rewards for streaks and milestones, and revisit any completed lesson anytime. Every lesson is pre-written and carefully leveled, so there's no unpredictable content, just consistent lessons you can count on. Features: • Six languages: Spanish, French, Mandarin, Japanese, Russian, and American Sign Language • No microphone required — kids tap and listen, never speak into the app • Short, focused daily lessons kids can finish in minutes • Branching conversation stories and comprehension practice, not just flashcards • Visual skill path with unlockable lessons and rewards • Progress tracking so parents can see what's been learned • Great for homeschool, after-school practice, or family language time • Supports up to 8 learners on one account Subscribe monthly, annually, or unlock lifetime access. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID account settings. Terms of Use (EULA): https://lumi-academy.org/terms

Screenshots

TT Math 64 screens
Lumi Lingo4 screens

Verdict

The call

The clearest difference is in-app purchases: TT Math 6 at none against Lumi Lingo's 3. TT Math 6 also leads on iOS requirement (12.0 vs 15.0). Lumi Lingo's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads and device support 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. Lumi Lingo sells 3 in-app purchases, starting at $11.99 per month. TT Math 6 asks for nothing beyond the download.

UpkeepUpdate frequency

TT Math 6 ships an update every 2 months, Lumi Lingo every 3 weeks. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
TT Math 6 versus Lumi Lingo: the parameters behind the verdict, then further details
ParameterTT Math 6Lumi Lingo
PriceFreeFree
Rating3.4 (171 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings171 — better—
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size125 MB3 MB
Age rating4+4+
DeveloperTeaching Textbooks, Inc.Jesse Withrow

In-app purchases

None

TT Math 6

No in-app purchases

3 purchases

Lumi Lingo

Subscriptions2
  • Lumi Lingo Monthly$11.991 Month
  • Lumi Lingo Annual$89.991 Year
One-time1
  • Lumi Lingo Lifetime$299.99

Questions

Is TT Math 6 free?
TT Math 6 is free to download, with no in-app purchases.
Is Lumi Lingo free?
Lumi Lingo is free to download, with in-app purchases available.
Do TT Math 6 or Lumi Lingo have ads?
Neither TT Math 6 nor Lumi Lingo shows ads.
Which is updated more often, TT Math 6 or Lumi Lingo?
TT Math 6 ships an update every 2 months, and Lumi Lingo every 3 weeks. Most recently, TT Math 6 was updated on October 24, 2026 and Lumi Lingo on October 24, 2026.

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