Comparison

LangTurbo vs Mental Math Kingdom

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

Head to head
About

LangTurbo

Features
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Learn a language from real podcasts, not lessons. Play any episode and read every line as it is spoken, with the translation right underneath. Tap a word you don't know and see what it means in that sentence. Over three million shows in 100 languages, made by people who speak them. Your first week is free. INCLUDED IN YOUR SUBSCRIPTION โ€ข Transcripts that follow the audio, lighting up word by word โ€ข The translation under every line, in English or 28 other languages โ€ข Tap any word for its meaning in context, and hear it read aloud, slowly if you like โ€ข New words highlighted, so you see at a glance what you haven't learned yet โ€ข One tap to mark a word known โ€ข Your weekly listening, and how much of everyday speech your words now cover โ€ข Playback speed, a sleep timer and lock-screen controls โ€ข Made for iPhone and iPad START WHERE YOU ARE Tick off the common words you already know, and LangTurbo leaves them alone from your first episode. 100 LANGUAGES Spanish, French, German, Italian, Portuguese, Japanese, Korean, Chinese, Russian, Arabic, Hindi, Dutch, Swedish, Polish, Turkish, Indonesian, Vietnamese, Greek, Hebrew, Ukrainian, Czech, Danish, Norwegian, Finnish, Hungarian, Romanian, Thai, Catalan, Tagalog, Swahili, Welsh and many more. Subscription: LangTurbo requires an auto-renewable subscription, yearly or monthly; new subscribers get the first week free. Payment is charged to your Apple Account when the trial ends, and the subscription renews unless cancelled at least 24 hours before the period ends, in Settings โ†’ your name โ†’ Subscriptions. Terms: https://www.langturbo.com/terms Privacy: https://www.langturbo.com/privacy

About

Mental Math Kingdom

Features
Read full description

โ–  No ads. One-time purchase. No sign-up needed. A mental math trainer you can hand to your kids with confidence. Your learning records stay on your device, and no account is needed. โ–  Your journey on the Math Road From grade-1 addition to times tables, 2-digit multiplication, and adult-level challenges โ€” climb Levels 1 to 20, collecting stars one step at a time. - Pick your grade, or take a 1-minute placement test to find your starting point - Always start where you can win, and level up without frustration - Grade 1 (addition), Grade 2 (times tables), Grade 3 (division), Grade 4+ (2-digit multiplication), plus brain training for teens and adults. The whole family can use it. โ–  Master mental multiplication Doing "23 x 47" in your head is a real skill โ€” and the top of the Math Road is where you earn it. - Step-by-Step: break 2-digit multiplication into 3 steps and learn how it works - Times-Table Ladder: unlock stage by stage and collect stars - Weak-Spot AI: analyzes your mistakes and targets what you struggle with โ–  Gamification that keeps you coming back - Earn XP and rank up from "Rookie" all the way to "Mental Math King" - Daily streaks, combos, and a badge collection - Daily Challenge: the same 10 questions for everyone, every day - Game Center leaderboards (daily / all-time / time attack / weekly league) โ–  Modes for every mood Practice / Step-by-Step / Daily Challenge / Time Attack / Survival / Review / Weak-Spot AI โ–  See your growth Accuracy and speed trend charts, per-topic stats, and a parent report. Progress you can see keeps motivation high. โ–  Mental Math Kingdom Pro (one-time purchase โ€” buy once, use forever) Unlocks Survival, Weak-Spot Review, unlimited Time Attack, detailed stat charts, and all themes. It is not a subscription. For ages 6 to adult โ€” kids, students, and grown-ups keeping their minds sharp.

Screenshots

LangTurbo4 screens
Mental Math Kingdom4 screens

Verdict

The call

The clearest difference is in-app purchases: LangTurbo at none against Mental Math Kingdom's 1. Mental Math Kingdom's advantage is update cadence (daily vs every 3 days) and iOS requirement (17.0 vs 26.1). On price, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Mental Math Kingdom sells 1 one-off in-app purchase. LangTurbo asks for nothing beyond the download.

UpkeepUpdate frequency

LangTurbo ships an update every 3 days, Mental Math Kingdom daily. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

Scorecard3 real differences ยท 3 level
LangTurbo versus Mental Math Kingdom: the parameters behind the verdict, then further details
ParameterLangTurboMental Math Kingdom
PriceFreeFree
Update frequencyEvery 3 daysDaily โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad โ€” betteriPhone
Requires iOS26.117.0 โ€” better
Further details โ€” not scored
Size17 MB13 MB
Age rating17+4+
DeveloperPablo NunezHiroki Sekimoto

In-app purchases

None

LangTurbo

No in-app purchases

1 purchases

Mental Math Kingdom

One-time1
  • Mental Math Kingdom Pro$3.99

Questions

Is LangTurbo free?
LangTurbo is free to download, with no in-app purchases.
Is Mental Math Kingdom free?
Mental Math Kingdom is free to download, with in-app purchases available.
Do LangTurbo or Mental Math Kingdom have ads?
Neither LangTurbo nor Mental Math Kingdom shows ads.
Which is updated more often, LangTurbo or Mental Math Kingdom?
LangTurbo ships an update every 3 days, and Mental Math Kingdom daily. Most recently, LangTurbo was updated on October 23, 2026 and Mental Math Kingdom on October 25, 2026.

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