Comparison

Homework Helper vs Lanbla

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

Head to head
About

Homework Helper

Instantly get answers and step-by-step solutions for homework across various subjects. Simply upload or scan your problems to receive detailed explanations, making it ideal for students and test preparation.

Highlights
  • AI-powered problem solving
  • Step-by-step solution explanations
  • Supports multiple subjects
  • Scan or upload homework problems
  • Test preparation assistance
  • Free monthly scans
Features
Read full description

Get answers along with solving steps for your homework of any subject: math, physics, biology, history, languages, etc. This is how it works: 1) Download the app. 2) Upload or scan your problem. * 3) Get the final answer along with solving steps. * * You get five free scans every month. After that, you must purchase a subscription to get unlimited scans. This app is ideal for: - Problem Solving: Works with printed or handwritten problems, textbook pages, and whiteboards. - Test Preparation: Get help with SAT® Math, ACT® Science, AP® History, GRE® Quantitative, and more. - Subjects Covered: - Mathematics: From basic arithmetic to advanced calculus. - Sciences: Physics, Chemistry, Biology, and Engineering. - Humanities: English, Literature, History, and Philosophy. Perfect for: - Students from elementary school to graduate level. - Parents assisting with homework. - College and university learners. - Anyone preparing for standardized tests. Payment Specification: • Payment will be charged to your Apple ID upon confirmation of purchase. • Subscriptions automatically renew unless canceled at least 24 hours before the current billing period ends. • Your account will be charged for renewal within 24 hours prior to the end of the current period. • Manage or cancel your subscription in your account settings on the App Store after purchase. • Offers and pricing are subject to change without prior notice Terms of Service: https://wesub.ae/terms Privacy Policy: https://wesub.ae/privacy

About

Lanbla

Features
Read full description

Practice real-life phrases and words again and again, with help from AI. Pick from 13 study languages, including English, Korean, Chinese, and Spanish, and learn through flashcard-style repetition. The app can be shown in 6 languages. ■ Key features ・Flashcard practice Practice phrases and words as cards. Tap "Reveal answer" to see the answer along with key words worth remembering. Hear the pronunciation with the speech button, and save any card to Favorites with one tap. ・Sentences made for you with AI Generate Enter a keyword, and AI writes example sentences matched to your study language, level, and what you've told it about yourself, grouped into folders by date and keyword. ・AI Review finds your weak spots Words you start missing are collected automatically in the "AI Review" folder, and drop out once your accuracy recovers. ・Favorites folders and memos Save phrases and words to your own folders, practice any mix you like, and add a memo to each. ・Built to keep you going The home screen shows your streak and last 7 days of practice, plus a "Yesterday's MVPs" ranking of the previous day. ・Read-aloud and voice settings Phrases and words are read aloud in a natural voice. Set the speed and voice (male/female) for each study language. ・Make it yours (paid plans) Choose the app's main color. Tell the AI about yourself in AI Customize (why you're learning, situations you care about), and AI Generate will fit you even better. ■ Languages Study (13): English / Korean / Chinese / Spanish / Japanese / French / Italian / German / Esperanto / Tagalog / Russian / Portuguese / Vietnamese Display (6): Japanese / English / Chinese / Korean / Spanish / French ■ How to use 1. Sign in with Apple or Google, then choose a study language and your current level. 2. Start practicing phrases or words. 3. Have AI write sentences from a keyword, or practice your weak words in "AI Review." ■ Plans and pricing Prices below are Japan prices. Prices for your country or region are shown in the In-App Purchases section of this page. You can keep using Lanbla on the free plan as long as you like. ・Free: Up to 50 practice questions a day each for phrases and words (10 per session), AI Generate once a day for up to 5 sentences. Includes ads. ・Lanbla Lite (¥1,100/month, Japan price incl. tax): Unlimited practice (100 per session), AI Generate twice a day for up to 10 sentences, no ads, 3 theme colors, 1 AI Customize slot per study language. ・Lanbla Pro (¥2,200/month, Japan price incl. tax): AI Generate 5 times a day for up to 10 sentences, 9 theme colors, 2 AI Customize slots. Otherwise the same as Lite. ・Lanbla Max (¥4,400/month, Japan price incl. tax): AI Generate 10 times a day for up to 10 sentences, all 15 theme colors including exclusive ones, 4 AI Customize slots. Otherwise the same as Lite. ■ About subscriptions ・Titles and length: Lanbla Lite / Lanbla Pro / Lanbla Max (each auto-renews monthly) ・Price: Lite ¥1,100/month, Pro ¥2,200/month, Max ¥4,400/month (Japan prices, incl. tax). Prices for your country or region are shown in the In-App Purchases section of this page. ・Lanbla Lite includes a 7-day free trial (shown in the app to eligible users). After the trial ends, it renews automatically at the Lite monthly price. ・Payment is charged to your Apple Account. Your subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. ・To cancel (turn off auto-renew), go to Settings > [your name] > Subscriptions on your device. If you cancel during the free trial, you won't be charged. ・You can change plans within the app. ■ About Support You can support development from "Support" in the app (optional, one-time, ¥1,000 to ¥100,000; learning features stay the same). ■ Terms of Use and Privacy Policy Terms of Use: https://lanbla.com/legal/terms Privacy Policy: https://lanbla.com/legal/privacy ■ Contact Help and contact: https://lanbla.com/help

Screenshots

Homework Helper4 screens
Lanbla4 screens

Verdict

The call

The clearest difference is ads: Homework Helper at none against Lanbla's shown. Lanbla's advantage is update cadence (every 5 days vs every 5 weeks). On price, in-app purchases, 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. Homework Helper sells 2 in-app purchases, starting at $9.99 per month and Lanbla sells 10 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Homework Helper ships an update every 5 weeks, Lanbla every 5 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 7 level
Homework Helper versus Lanbla: the parameters behind the verdict, then further details
ParameterHomework HelperLanbla
PriceFreeFree
Rating4.3 (12 ratings) — better—
Number of ratings12 — better—
Update frequencyEvery 5 weeksEvery 5 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size31 MB16 MB
Age rating4+4+
DeveloperWesubRyutaro Okumura

In-app purchases

2 purchases

Homework Helper

Subscriptions2
  • Monthly Premium plan7 Days trial$9.991 Month
  • Yearly premium plan7 Days trial$39.991 Year
10 purchases

Lanbla

Subscriptions4
  • Lanbla Lite$6.991 Month
  • Lanbla Lite7 Days trial$6.991 Month
  • Lanbla Pro$12.991 Month
Show 1 more
  • Lanbla Max$29.991 Month
One-time6
  • Support ¥1,000$5.99
  • Support ¥2,000$11.99
  • Support ¥3,000$19.99
Show 3 more
  • Support ¥5,000$29.99
  • Support ¥10,000$59.99
  • Support ¥100,000$599.99

Questions

Is Homework Helper free?
Homework Helper is free to download, with in-app purchases available.
Is Lanbla free?
Lanbla is free to download, with in-app purchases available.
Do Homework Helper or Lanbla have ads?
Lanbla shows ads; Homework Helper does not.
Which is updated more often, Homework Helper or Lanbla?
Homework Helper ships an update every 5 weeks, and Lanbla every 5 days. Most recently, Homework Helper was updated on October 30, 2026 and Lanbla on October 24, 2026.

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