Comparison

N3 vs VECTOR

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

Head to head
About

N3

Master JLPT N3 grammar with over 300 practice questions and detailed explanations. This app covers all required sentence patterns for the N3 reading section, organized for easy understanding. Perfect for on-the-go learning.

Highlights
  • JLPT N3 grammar explanations
  • Over 300 practice questions
  • Detailed explanations for each pattern
  • Covers all N3 reading sentence patterns
  • One-handed operation
  • Vocabulary marking and reinforcement
Features
Read full description

1. Supports iPhone 4 and above, as well as all iPad and iPad Pro models. 2. The grammatical explanations are aligned with the new JLPT N3 proficiency test scope, including various sentence patterns, and fully comply with the new N3 exam guidelines. 3. Contains over 300 grammar practice questions, allowing learners to easily master the material in their spare time. 4. Includes detailed explanations. Through repeated practice with various question types, learners can achieve complete mastery. Whenever they encounter difficulties, they can always review the explanations to fully grasp the meaning and usage of each grammar pattern. 5. Compiles all sentence patterns required for the JLPT N3 reading section, organized in a simple and easy‑to‑understand way, with detailed explanations of each pattern. No professional grammar terminology beyond the learning scope is used. The app can be comfortably operated with one hand, making learning more efficient. 6. When encountering difficult or hard‑to‑memorize vocabulary, users can mark words with three different types of symbols. By tapping on any symbol‑marked word, they can repeatedly reinforce their practice.

About

VECTOR

Features
Read full description

Pass the FAA Part 107 exam with confidence. VECTOR turns the Remote Pilot knowledge test into a clear, guided study path, so you walk into test day ready to pass. WHY PILOTS CHOOSE VECTOR - AI tutor that explains every answer in plain English and answers your Part 107 questions instantly - Realistic full-length mock exams that match the real FAA test format, timing, and scoring - Smart adaptive practice that targets your weak areas so you study less and remember more - Works fully offline, so you can study on a plane, in the field, or anywhere with no signal - Built for iPhone and iPad with a fast, distraction-free interface EVERYTHING YOU NEED TO PASS - Hundreds of exam-style questions across every FAA knowledge area - Operations, regulations, airspace, weather, and loading and performance - Real FAA sectional charts, airport diagrams, and weather figures with guided drills - METAR, TAF, and PIREP weather decoders that make aviation weather simple - Flashcards, a searchable reference library, and a complete glossary of terms - A full test-day guide so there are no surprises at the testing center TRACK YOUR PROGRESS - A readiness score that tells you when you are ready to pass - Detailed analytics and heatmaps that show exactly what to review - Streaks, daily goals, and reminders that keep you studying every day - Review every missed question with a clear explanation of why WHO IT IS FOR - First-time pilots earning the Part 107 Remote Pilot Certificate - Photographers, real estate pros, inspectors, surveyors, and commercial drone operators - Certified pilots preparing for recurrent training Unlock the AI tutor, the full question bank, unlimited mock exams, and chart drills. Choose monthly, annual, or a one-time lifetime purchase. There is no free trial and no hidden fees. Start studying free today and take the fastest path to your Part 107 certificate. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

N34 screens
VECTOR4 screens

Verdict

The call

The clearest difference is in-app purchases: N3 at none against VECTOR's 3. VECTOR's advantage is update cadence (every 3 weeks vs every 25 months) and price ($4.99 vs $9.99). On 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

N3 costs $9.99 and VECTOR $4.99 up front. VECTOR sells 3 in-app purchases, starting at $9.99 per month. N3 asks for nothing beyond the download.

UpkeepUpdate frequency

N3 ships an update every 25 months, VECTOR every 3 weeks. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 4 level
N3 versus VECTOR: the parameters behind the verdict, then further details
ParameterN3VECTOR
Price$9.99$4.99 — better
Positive reviews100.0% of reviews—
Update frequencyEvery 25 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.018.6 — better
Further details — not scored
Size16 MB24 MB
Age rating4+4+
DeveloperYamase & Touwa Japanese InsitituteAneesh Pradeep

In-app purchases

None

N3

No in-app purchases

3 purchases

VECTOR

Subscriptions2
  • VECTOR Pro Monthly$9.991 Month
  • VECTOR Pro Annual$39.991 Year
One-time1
  • VECTOR Pro Annual$79.99

Questions

Is N3 free?
N3 costs $9.99, with no in-app purchases.
Is VECTOR free?
VECTOR costs $4.99, and also offers in-app purchases.
Do N3 or VECTOR have ads?
Neither N3 nor VECTOR shows ads.
Which is updated more often, N3 or VECTOR?
N3 ships an update every 25 months, and VECTOR every 3 weeks. Most recently, N3 was updated on November 1, 2026 and VECTOR on October 31, 2026.

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