Comparison

Info SZ vs QuizChat/Helpful App for Study

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

Head to head
About

Info SZ

Features
Read full description

"Info SZ" brings you the latest news about your favorite pop idol. From the home screen, you can read the news of the group and each member. In the "Log" tab, you can leave memories with your favorite members! This app is completely free. [Feature] - You can read the news for each group and each member. - Press and hold an article to add it to your favorites. - Articles registered as favorites can be read together on the "Favorites" tab. - Favorites are saved even if you quit the app. - You can search for articles on the "Search" tab. - In the "Log" tab, you can leave memories with your favorite members!

About

QuizChat/Helpful App for Study

Create custom study materials with a personalized character that quizzes you. Import question data from your computer for efficient learning management. Set test parameters like question count and time limits.

Highlights
  • Character creation
  • Custom question/answer creation
  • Character-led quizzing
  • Folder organization for questions
  • CSV file import for questions
  • Adjustable test settings
Features
Read full description

Learn what you want to memorize, one question at a time, with your favorite character. Anki Chat is a memorization app that lets you learn by chatting with a character using a flashcard deck you create yourself. You can use it to suit your learning needs, whether it’s memorizing English vocabulary, reviewing class material, or studying for certification exams. ■ Chat-Style Quizzes Supports both a multiple-choice mode where you tap options and an open-ended response mode where you type in your own answers. You can choose the number of questions and the order they appear, and review only the questions you got wrong. ■ Your Very Own Study Partner Customize the character’s name, image, and dialogue. You can set what they say when you start, when you get an answer right, when you get an answer wrong, and when the test ends. The closing line can be adjusted based on your accuracy rate. ■ Create Questions from Study Materials Import study materials from your camera or photo library; you can rotate and crop them, or ask the AI to generate questions. After generation, review the content and select which questions to save. ■ Organize with Flashcards and Folders Create flashcards for each learning topic and organize them into folders. You can add questions manually or generate them from images. ■ Visualize Your Daily Progress Check your total number of answers, accuracy rate, and consecutive days of study. You can also review unanswered questions, recent correct and incorrect answers for each flashcard set, and the number of answers per character. Saved test history can be viewed in a chat-style format. [About Creating Questions from Images] An internet connection is required. You’ll send the text you’ve verified to an AI service. Since content generated by AI may contain errors, please compare it with your study materials before registering it. [Recommended for People Who] ・Want to study while supporting their favorite characters. ・Want to study during spare moments. ・Want to boost their motivation by studying with their favorite characters.

Screenshots

Info SZ4 screens
QuizChat/Helpful App for Study4 screens

Verdict

The call

The clearest difference is update cadence: QuizChat/Helpful App for Study at every 2 days against Info SZ's every 3 weeks. Info SZ's advantage is iOS requirement (14.2 vs 26.2). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Info SZ ships an update every 3 weeks, QuizChat/Helpful App for Study every 2 days. The most recent releases landed on October 10, 2026 and October 13, 2026 respectively.

Scorecard2 real differences · 6 level
Info SZ versus QuizChat/Helpful App for Study: the parameters behind the verdict, then further details
ParameterInfo SZQuizChat/Helpful App for Study
PriceFreeFree
Positive reviews—50.0% of reviews
Update frequencyEvery 3 weeksEvery 2 days — better
AdsYesYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPodiPhone, iPad
Requires iOS14.2 — better26.2
Further details — not scored
Size9 MB24 MB
Age rating17+4+
DeveloperKenichi KawachiKodai Nakade

In-app purchases

None

Info SZ

No in-app purchases

None

QuizChat/Helpful App for Study

No in-app purchases

Questions

Is Info SZ free?
Info SZ is free to download, with no in-app purchases.
Is QuizChat/Helpful App for Study free?
QuizChat/Helpful App for Study is free to download, with no in-app purchases.
Do Info SZ or QuizChat/Helpful App for Study have ads?
Both Info SZ and QuizChat/Helpful App for Study show ads.
Which is updated more often, Info SZ or QuizChat/Helpful App for Study?
Info SZ ships an update every 3 weeks, and QuizChat/Helpful App for Study every 2 days. Most recently, Info SZ was updated on October 10, 2026 and QuizChat/Helpful App for Study on October 13, 2026.

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