Comparison

Japanese Learning Assistant vs Puff AI

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

Head to head
About

Japanese Learning Assistant

Learn essential Japanese phrases and vocabulary for travel and daily conversation. This app offers pronunciation guides, stroke order animations, and offline functionality, acting like a pocket translator for quick reference.

Highlights
  • Common Japanese phrases and words
  • Pronunciation guides with voice playback
  • Hiragana and Katakana charts
  • Japanese input method
  • Offline use
  • Stroke order animation
Read full description

This is an APP for learning basic Japanese. The ability to quickly learn the most commonly used Japanese conversational short sentences and words allows you to easily speak Japanese with the Japanese while traveling in Japan. It's easy to master Japanese Roman spelling, and the use of Japanese input method will make your typing speed faster. You will find that this is a very useful tool, equivalent to a Japanese translator in a pocket, which is much more convenient than turning a dictionary temporarily. Every phrase will have a live voice play to help you learn Japanese pronunciation and listening quickly. Speaking is also very important in daily communication. It includes the following functions: 1. Correspondence of Hiragana and Katakana in Japanese Fifty-phonetic Maps 2. Standard human pronunciation of Japanese fifty-tone 3. Common Japanese Words Dialogue 1000 Sentences 4. Dynamic Display of Stroke Order of Japanese Kana 5. Katakana spelling of common Japanese characters 6. Fully offline use

About

Puff AI

Read full description

Worried about your vaping habit and its impact on your health? Looking to cut back but can’t find an effective solution? Puff AI is here to help you quit vaping for good! Join thousands of users who trust Puff AI to guide them toward a healthier lifestyle. Key Features Track Puffs: Keep a detailed record of every puff you take. Monitor Nicotine Levels: Visualize how much nicotine you consume daily. Progress Insights: Track your journey with daily, weekly, and monthly reports. Custom Quit Plan: Create a personalized strategy to quit vaping on your terms. Daily Goals & Limits: Set limits to gradually reduce your nicotine intake. Identify Triggers: Learn your patterns and discover what triggers your cravings. Quit with Friends: Stay motivated by connecting with friends who are on the same journey. Goal Tracking: Achieve milestones and celebrate every victory along the way. Track Your Progress Easily monitor how often you vape and how much nicotine you consume. Set daily goals and watch your progress over time with detailed usage graphs. Custom Quit Plan Choose a target quit date and let Puff AI guide you with a tailored plan that adjusts to your habits. With customizable limits, you'll be on the path to quitting for good! Recognize and Overcome Triggers By tracking your usage patterns, Puff AI helps you understand the situations that make quitting difficult—and gives you the tools to overcome them. Take Control of Your Health Ready to quit vaping and take back control of your life? Puff AI is your trusted companion on the journey to a healthier, vape-free lifestyle. Subscription Information Some features require a subscription. Your payment will be charged to your account upon purchase confirmation. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Manage your subscription and auto-renewal settings through your account. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Japanese Learning Assistant4 screens
Puff AI4 screens

Verdict

The call

The clearest difference is update cadence: Puff AI at daily against Japanese Learning Assistant's every 6 weeks. Japanese Learning Assistant's advantage is iOS requirement (10.0 vs 17.6). On price, ads, in-app purchases 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. Japanese Learning Assistant sells 1 one-off in-app purchase and Puff AI sells 2 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Japanese Learning Assistant ships an update every 6 weeks, Puff AI daily. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

Scorecard2 real differences · 7 level
Japanese Learning Assistant versus Puff AI: the parameters behind the verdict, then further details
ParameterJapanese Learning AssistantPuff AI
PriceFreeFree
Rating4.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 6 weeksDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS10.0 — better17.6
Further details — not scored
Size89 MB9 MB
Age rating4+17+
Developer世恩 朱AAIS (PTY) LTD

In-app purchases

1 purchases

Japanese Learning Assistant

One-time1
  • Full version$0.99
2 purchases

Puff AI

Subscriptions2
  • One Week Access$1.997 Days
  • One Month Access$4.991 Month

Questions

Is Japanese Learning Assistant free?
Japanese Learning Assistant is free to download, with in-app purchases available.
Is Puff AI free?
Puff AI is free to download, with in-app purchases available.
Do Japanese Learning Assistant or Puff AI have ads?
Neither Japanese Learning Assistant nor Puff AI shows ads.
Which is updated more often, Japanese Learning Assistant or Puff AI?
Japanese Learning Assistant ships an update every 6 weeks, and Puff AI daily. Most recently, Japanese Learning Assistant was updated on October 24, 2026 and Puff AI on October 27, 2026.

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