Comparison

AskSia vs Phases Education

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

Head to head
About

AskSia

This AI-powered study tool helps students upload readings, transcribe lectures, ask questions, and organize notes. It offers a free tier with limited features and multiple premium subscription plans for enhanced capabilities and unlimited processing.

Highlights
  • Upload readings and documents
  • Transcribe lecture audio
  • Ask AI questions about content
  • Organize notes
  • Unlimited AI assistance (premium)
  • Document processing (premium)
Features
Read full description

AskSia is your AI tutor and AI study assistant. Upload lecture recordings, PDFs, slides, photos and class notes, and Sia turns them into notes, flashcards, practice tests and a study plan from your own courses. Trusted by 2M+ students at 2,000+ universities. RECORD, TRANSCRIBE AND TRANSLATE YOUR LECTURE LIVE Fast professor? Heavy accent? Tap record and read every word as it is spoken, whether the lecture is in English, Korean, Japanese, Cantonese, Mandarin or Spanish, translated into your language in real time. Recording continues when your phone is locked, a floating window keeps the transcript in view, and you can ask Sia questions mid-lecture. When the lecture ends you get a summary and an outline. Built for lectures and coursework, not meetings. 30+ languages supported. ASK SIA ANYTHING ABOUT YOUR FILES OR AUDIO Upload up to 20 files at once: PDFs, Word documents, PowerPoint decks, Excel sheets, textbook chapters, audio files, YouTube links or photos. Ask a question and get an answer with citations that point to the exact page. Long readings become summaries with key points in your professor’s terms. LECTURE IN, NOTES OUT Any recording or file can become structured notes, a study guide, flashcards or a quiz, with spaced repetition built in so the cards you miss come back until you know them. Use the flashcard maker and quiz maker on one slide deck or a whole semester. PRACTICE BEFORE IT COUNTS Build timed practice tests and mock exams from your own course material, not from random question banks, with every miss explained. Use them for midterms, finals, college entrance and grad school exams. Preparing for a standardized test? Upload your prep materials and Sia turns them into practice sets and flashcards too. SIA SHOWS THE STEPS, NOT JUST THE ANSWER Snap a photo of a problem in math, physics, chemistry, biology, statistics, coding or engineering, or type it or say it out loud. Your AI tutor works through it step by step and explains the reasoning, not just the result. Ask why, ask again, or ask in your own language. KNOW WHAT TO REVIEW BEFORE THE EXAM Sia tracks what you get wrong across notes, flashcards and practice tests and tells you what to review next, so before an exam you know exactly what needs work. BRING YOUR WHOLE SEMESTER IN ONE CLICK Install the AskSia Chrome extension, import your courses from Canvas, Blackboard, Moodle or Brightspace, and your readings, slides and deadlines sync to the app. Sia builds a study plan from your syllabus that you follow on your phone. ANY FORMAT, EVERY DEVICE Photo, text and voice input. iPhone, iPad, Mac, Windows, web and Chrome extension, with your library, notes and chat history synced everywhere. FREE TO START • 300 minutes of transcription a month • 100 PDF pages a month PREMIUM PLANS PLUS, SUPER and A+ remove the limits. A+ includes the GPA Guarantee: use AskSia A+ for a full term and improve by at least one letter grade, or get 100% of your money back. Terms apply. A 3-day free trial is available on selected plans. Cancel anytime in the app. BUILT FOR • College and graduate students • High school students preparing for finals and entrance exams • International students studying in a second language • Anyone who learns faster with an AI tutor that explains AskSia is an AI study assistant that helps you understand your coursework rather than doing it for you: every answer comes with reasoning and citations. Contact: https://www.asksia.ai/contact-us Privacy: https://www.asksia.ai/policies/privacy Terms: https://www.asksia.ai/policies/termofuse

About

Phases Education

Features
Read full description

Phases helps students build confidence in speaking, storytelling, and expressing their ideas clearly. Designed for international students, IB learners, and English language learners, Phases provides guided speaking prompts that encourage students to think critically, organize their thoughts, and practice communicating their opinions. Instead of only writing essays, students practice speaking out loud — developing the confidence and communication skills needed for classroom discussions, presentations, and real-world conversations. What students can do in Phases • Respond to guided speaking prompts across topics like people, environment, books, and world news • Use AI-assisted scripts to help organize ideas before speaking • Practice classroom discussion and opinion sharing • Record their responses and review their speaking • Build a personal Voice Portfolio that tracks their speaking journey Built for students learning English Many students know what they want to say but struggle to express it confidently in English. Phases bridges that gap by giving students a safe place to practice speaking regularly. The prompts are designed for different age groups, helping learners gradually develop stronger communication and storytelling skills. Whether preparing for class discussions, improving spoken English, or learning to share ideas more confidently, Phases helps students practice finding their voice. Your voice is your story.

Screenshots

AskSia4 screens
Phases Education4 screens

Verdict

The call

The clearest difference is in-app purchases: Phases Education at none against AskSia's 7. AskSia's advantage is iOS requirement (16.4 vs 26.2). On price, ads 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. AskSia sells 7 in-app purchases, starting at $5.99 per 7 days. Phases Education asks for nothing beyond the download.

Scorecard2 real differences · 8 level
AskSia versus Phases Education: the parameters behind the verdict, then further details
ParameterAskSiaPhases Education
PriceFreeFree
Rating4.1 (64 ratings) — better—
Positive reviews83.3% of reviews—
Number of ratings64 — better—
Update frequencyWeekly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.4 — better26.2
Further details — not scored
Size61 MB2 MB
Age rating12+4+
DeveloperASKSIA INCNichole Tay

In-app purchases

7 purchases

AskSia

Subscriptions7
  • AskSia - A+3 Days trial$5.997 Days
  • AskSia - Plus1 Month trial$14.991 Month
  • AskSia - Super$17.991 Month
Show 4 more
  • AskSia - A+1 Month trial$29.991 Month
  • AskSia - Plus$99.991 Year
  • AskSia - Super$143.991 Year
  • AskSia - A+$155.991 Year
None

Phases Education

No in-app purchases

Questions

Is AskSia free?
AskSia is free to download, with in-app purchases available.
Is Phases Education free?
Phases Education is free to download, with no in-app purchases.
Do AskSia or Phases Education have ads?
Neither AskSia nor Phases Education shows ads.

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