Comparison

N3 vs Knowledge Snack

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

Knowledge Snack

Discover a new interesting fact daily in just two minutes. Enjoy audio narration for learning on the go and save your favorite facts for later reference. Customize notification frequency to suit your learning schedule.

Highlights
  • Daily new facts
  • Audio narration
  • Save favorite facts
  • Customizable notifications
  • Short learning sessions
Features
Read full description

GET SMARTER IN 2 MINUTES Learn a new interesting fact every day. LISTEN ON THE GO Learn on the go with audio narration. SAVE YOUR FAVORITES Save your favorite knowledge snacks to reference them later. CHOOSE YOUR NOTIFICATION CADENCE Pick when you want to get notified: daily, weekly or never! Terms of Use: https://knowledgesnack.app/terms.html Privacy Policy: https://knowledgesnack.app/privacy.html

Screenshots

N34 screens
Knowledge Snack4 screens

Verdict

The call

The clearest difference is price: Knowledge Snack at Free against N3's $9.99. Knowledge Snack also leads on update cadence (every 9 days vs every 25 months) and iOS requirement (15.1 vs 26.0). N3's advantage is in-app purchases (none vs 1). 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

Knowledge Snack is free to download; N3 costs $9.99 up front. Knowledge Snack sells 1 in-app purchase, starting at $19.99 per year. N3 asks for nothing beyond the download.

UpkeepUpdate frequency

N3 ships an update every 25 months, Knowledge Snack every 9 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
N3 versus Knowledge Snack: the parameters behind the verdict, then further details
ParameterN3Knowledge Snack
Price$9.99Free — better
Rating—5.0 (2 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings—2 — better
Update frequencyEvery 25 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFreemium — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.015.1 — better
Further details — not scored
Size16 MB54 MB
Age rating4+9+
DeveloperYamase & Touwa Japanese InsitituteGiftphoria

Customer experience

N3

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Knowledge Snack

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

N3

No in-app purchases

1 purchases

Knowledge Snack

Subscriptions1
  • Annual Premium3 Days trial$19.991 Year

Questions

Is N3 free?
N3 costs $9.99, with no in-app purchases.
Is Knowledge Snack free?
Knowledge Snack is free to download, with in-app purchases available.
Do N3 or Knowledge Snack have ads?
Neither N3 nor Knowledge Snack shows ads.
Which is updated more often, N3 or Knowledge Snack?
N3 ships an update every 25 months, and Knowledge Snack every 9 days. Most recently, N3 was updated on November 1, 2026 and Knowledge Snack on October 31, 2026.

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