Comparison

Flashka vs Syntactic Analysis

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

Head to head
About

Flashka

Transform notes, PDFs, and lecture slides into interactive flashcards and quizzes using AI. Study effectively with spaced repetition and test your knowledge with AI-powered mock exams. Get instant explanations from a personal AI tutor.

Highlights
  • AI flashcard generation
  • Import notes, PDFs, photos
  • Spaced repetition learning
  • AI-powered quizzes
  • Personal AI tutor
  • Interactive material highlighting
Features
Read full description

Learn 10× faster and ace every exam with Flashka — the best AI flashcard and quizzes app. Turn any notes, PDFs, photos or lecture slides into dynamic flashcards and mock quizzes in seconds. With Flashka you can: Import any material
Upload your handwritten notes, PDFs, or photos, and highlight and interact with them Generate flashcards
Let our AI create cards exclusively from your material, forget endless writing. Study in the most effective way 
Use spaced‑repetition algorithms that adapt to your studying Test your knowledge
Practice with AI‑powered quizzes & mock exams, from your flashcards Get 24/7 professor on your side
Ask Professor Ka, your personal AI tutor, for instant explanations, memorisations and chat. Join +2M students who’ve improved grades and conquered exams with Flashka. Download now and start studying smarter. Terms of Use: https://flashka.ai/terms Privacy Policy: https://flashka.ai/privacy

About

Syntactic Analysis

Features
Read full description

Our Online English Grammar and Syntax Analyzer is a powerful yet beginner-friendly tool created for students, teachers, and language learners. It automatically analyzes sentences to identify parts of speech, clauses, predicates, and structural issues. Built on simplified, school-level grammar logic, the app is ideal for practice, learning, and teaching. Key Features 1. Parts of Speech Identification Instantly get a detailed list of words with Universal Part-of-Speech (UPOS) tags. Perfect for assignments, grammar drills, and understanding how words function within sentences. 2. Subject & Predicate Detection Automatically highlights the subject, the simple predicate (main verb), and the complete predicate (verb phrase) to help users grasp sentence structure. 3. Fragment Detection Identifies whether a sentence has both a subject and predicate (including linking verbs). Helps learners quickly recognize incomplete thoughts. 4. Run-on Sentence Detection Flags run-on sentences using a practical heuristic: multiple verbs without conjunctions or punctuation. A lightweight yet effective tool for training and exercises. 5. Clause Identification Distinguishes between independent and dependent clauses using Universal Dependencies (UD) labels. Essential for mastering sentence types and complex grammar structures. 6. Parallelism Check Checks if coordinated elements match in part of speech. Highlights mismatches, guiding learners to correct parallelism errors in writing. 7. Punctuation Validation Ensures every sentence ends with correct punctuation (., !, or ?), reinforcing complete and grammatically correct writing habits. Terms of Use (EULA) - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Flashka4 screens
Syntactic Analysis1 screens

Verdict

The call

The clearest difference is update cadence: Flashka at fortnightly against Syntactic Analysis's every 3 months. Flashka also leads on iOS requirement (16.4 vs 26.0). 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. Flashka sells 4 in-app purchases, starting at $3.99 per month and Syntactic Analysis sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Flashka ships an update fortnightly, Syntactic Analysis every 3 months. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

Scorecard2 real differences · 8 level
Flashka versus Syntactic Analysis: the parameters behind the verdict, then further details
ParameterFlashkaSyntactic Analysis
PriceFreeFree
Rating4.8 (389 ratings) — better—
Positive reviews80.0% of reviews—
Number of ratings389 — better—
Update frequencyFortnightly — betterEvery 3 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 — better26.0
Further details — not scored
Size171 MB12 MB
Age rating4+4+
DeveloperFlashka OÜMaksim Gusev

In-app purchases

4 purchases

Flashka

Subscriptions4
  • Wizard Subscription$3.991 Month
  • Wizard Subscription$9.991 Month
  • Black Friday Discount$29.991 Year
Show 1 more
  • Wizard Subscription$59.991 Year
2 purchases

Syntactic Analysis

Subscriptions1
  • Professional version$1.991 Month
One-time1
  • Adding 1,000,000 characters$1.99

Questions

Is Flashka free?
Flashka is free to download, with in-app purchases available.
Is Syntactic Analysis free?
Syntactic Analysis is free to download, with in-app purchases available.
Do Flashka or Syntactic Analysis have ads?
Both Flashka and Syntactic Analysis show ads.
Which is updated more often, Flashka or Syntactic Analysis?
Flashka ships an update fortnightly, and Syntactic Analysis every 3 months. Most recently, Flashka was updated on October 24, 2026 and Syntactic Analysis on October 13, 2026.

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