Comparison

ai.imasu vs aitango

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

Head to head
About

ai.imasu

Features
Read full description

ai.imasu – Talk your way to English or Japanese Welcome to the ai.imasu community and meet Arisa and Bruno, your AI language partners. Arisa helps Japanese speakers learn English. Bruno helps English speakers learn Japanese. Pick a partner and start talking. JUST TALK β€” LIVE Have real-time voice conversations with Arisa or Bruno. Speak naturally, cut in anytime, and see every turn transcribed as you go. Replay any line, and turn on furigana when you're practicing Japanese. ASK "WHY?" OUT LOUD Stuck on a sentence? Open the AI Explainer to see its meaning and nuance, example sentences, and kanji, spelling and roots. Then start a live session and talk it through with your tutor. Explanations come in the language you already know; examples come in the one you're learning. EVERY SENTENCE, BROKEN DOWN Every line in a conversation has Breakdown and Explain buttons. Breakdown splits a sentence into words with readings, parts of speech and meanings, plus a quick grammar tip. Save one word, or add them all in a tap. PRACTICE YOUR PRONUNCIATION Listen to natural voices at the speed you choose, then record yourself to check your pronunciation. LESSONS FOR REAL LIFE Short lessons built around everyday moments: checking out at a convenience store, ordering at a cafΓ©, buying cold medicine, using a ramen ticket machine and more. Play them line by line. WORDS THAT STICK Saved words and phrases live in Study, with review timed to help you remember them. Boot Camp builds your foundation with core vocabulary and common phrases. Your study data syncs with your account. PARTNERS WHO REMEMBER YOU Arisa and Bruno remember details you share, so every conversation feels like catching up with a friend. Conversations and explanations are generated by AI and may contain mistakes. SUBSCRIPTION ai.imasu Premium is available as a monthly or annual auto-renewing subscription. Eligible new subscribers can start the monthly plan with a 3-day free trial. Payment is charged to your Apple Account when you confirm the purchase. Your subscription renews automatically unless you cancel at least 24 hours before the end of the current period. You can manage or cancel it in your App Store account settings. Any unused part of a free trial ends when you buy a subscription. Privacy Policy: https://mrmalachi.notion.site/Privacy-Policy-47df999f960f48e99df3f3035a9eb246 Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

aitango

Features
Read full description

"aitango" is an innovative learning app where AI fully automates the tedious process of creating vocabulary lists. Simply take a photo of anything – textbooks, handwritten notes, websites, etc. – with your camera. AI recognizes the text and instantly creates your own original vocabulary book. Furthermore, AI automatically generates quizzes and typing games from your vocabulary book. Combined with the text-to-speech function, it's perfect for listening practice. You can enjoy memorizing efficiently and have fun as if you're playing a game. [Key Features] AI Vocabulary Book Creation: Simply by taking a photo, AI reads the characters from the image and creates a vocabulary book. It supports not only printed materials but also handwritten text. AI Quiz Generation: Based on the created vocabulary book, AI automatically generates multiple-choice quizzes and typing games. This powerfully supports the retention of your knowledge. Text-to-Speech: Plays registered words and example sentences with natural-sounding voices. Useful for improving listening skills and confirming pronunciation. Learning Progress Management: Visualizes your learning records with calendars and graphs. You can see your daily study volume and progress at a glance, allowing you to study systematically while maintaining motivation. Import Function: Supports CSV and XML files. You can import word lists created on your PC or data from other apps all at once. [Supported Languages] Japanese, English, Chinese (Simplified), Chinese (Traditional - Hong Kong/Taiwan), Korean, Spanish, French, German, Russian, Portuguese, Italian, Dutch, Polish, Turkish, Swedish, Thai, Vietnamese, Indonesian, Hindi, Arabic [Recommended Uses] Quickly create vocabulary lists for test ranges by photographing thick textbooks and reference books. Register unknown words on the spot while reading overseas news sites or your favorite foreign books. Easily create vocabulary lists from difficult texts filled with specialized terms just by taking a picture. No more spending time on tedious vocabulary list creation. With "AI Vocabulary Book," take your learning to the next level. Start your future learning experience now!

Screenshots

ai.imasu4 screens
aitango4 screens

Verdict

The call

The clearest difference is update cadence: ai.imasu at every 5 days against aitango's fortnightly. aitango's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ai.imasu ships an update every 5 days, aitango fortnightly. Both last shipped on October 24, 2026.

Scorecard3 real differences Β· 3 level
ai.imasu versus aitango: the parameters behind the verdict, then further details
Parameterai.imasuaitango
PriceFreeFree
Update frequencyEvery 5 days β€” betterFortnightly
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad, iPod β€” better
Requires iOS26.013.0 β€” better
Further details β€” not scored
Size46 MB160 MB
Age rating4+17+
DeveloperMalachi HulTeppei Yamazaki

In-app purchases

None

ai.imasu

No in-app purchases

None

aitango

No in-app purchases

Questions

Is ai.imasu free?
ai.imasu is free to download, with no in-app purchases.
Is aitango free?
aitango is free to download, with no in-app purchases.
Do ai.imasu or aitango have ads?
Neither ai.imasu nor aitango shows ads.
Which is updated more often, ai.imasu or aitango?
ai.imasu ships an update every 5 days, and aitango fortnightly. Most recently, ai.imasu was updated on October 24, 2026 and aitango on October 24, 2026.

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