Comparison

PolyTrak vs Japanese Particle Trainer

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

Head to head
About

PolyTrak

This app helps language learners build momentum and stay motivated by tracking habits and visualizing progress. It offers a private experience with no ads or tracking, and provides flexible upgrade options for enhanced features.

Highlights
  • Habit tracking
  • Progress visualization
  • Language learning support
  • Private data handling
  • Internal help browser
  • Feedback submission
Features
Read full description

Why PolyTrak? Build momentum and stay motivated on your language learning journey. Whether you're just starting or refining fluency, PolyTrak helps you track habits, visualize progress, and stay consistent. Version 1.3 introduces a smoother experience with an internal Help browser, improved architecture, and more reliable navigation. Your data stays private—no ads, no tracking—and you can easily send feedback from within the app.  Maybe you searched for PolyTracker or PolyTrack? This is it! Coming soon: goal-setting features and secure cross-device sync. Free Plan Limits: Track up to 2 languages Future updates will limit free users to 5 activities With a clean interface and flexible upgrade options, PolyTrak is the companion every language learner deserves. Standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Japanese Particle Trainer

Master essential Japanese particles with interactive exercises. Learn meanings, practice sentence construction, and improve grammar for JLPT exams. Works offline and requires no account.

Highlights
  • Learn particle meanings and usage
  • Fill-in-the-blank sentence drills
  • Sentence building exercises
  • Grammar quizzes
  • JLPT grammar improvement
  • Offline functionality
Features
Read full description

Learn how to use Japanese particles correctly. Particles like は, が, を, に, and で are essential for building natural Japanese sentences. This app helps you understand their meanings and practice using them in real examples. Perfect for beginners, JLPT learners, and anyone struggling with Japanese grammar. Learn Common Japanese Particles Study clear explanations and examples for particles such as: は – topic marker が – subject marker を – object marker に – time and destination で – location of action へ – direction と – with / and も – also から – from まで – until Practice With Sentence Drills Fill-in-the-blank exercises help you choose the correct particle in context. Example: 私は ___ 学校に行きます Answer: は Build Sentences Drag words into the correct order to form natural Japanese sentences. Grammar Quizzes Test your understanding with multiple choice and listening exercises. Improve JLPT Grammar Skills Particles are heavily tested in JLPT N5 and N4. This app helps reinforce grammar patterns needed for reading and conversation. Start Reading Real Japanese Once you understand particles, practice reading real Japanese stories with vocabulary support on Yomikai. https://yomikai.com More Japanese Learning Apps Hiragana Practice – Learn Kana https://apps.apple.com/us/app/hiragana-practice-learn-kana/id6759808213 Katakana Practice – Learn Kana https://apps.apple.com/us/app/katakana-practice-learn-kana/id6759991781 Japanese Verb Conjugator https://apps.apple.com/us/app/japanese-verb-conjugator/id6759823197 JapanMate AI – Travel Assistant https://apps.apple.com/us/app/japanmate-ai/id6758231759 Works offline. No account required. Master Japanese particles today.

Screenshots

PolyTrak4 screens
Japanese Particle Trainer4 screens

Verdict

The call

The clearest difference is rating: PolyTrak at 5.0 against Japanese Particle Trainer's 1.0. Japanese Particle Trainer's advantage is in-app purchases (none vs 2) and iOS requirement (15.1 vs 17.6). On price, ratings volume, 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. PolyTrak sells 2 in-app purchases, starting at $1.99 per month. Japanese Particle Trainer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

PolyTrak holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Scorecard4 real differences · 5 level
PolyTrak versus Japanese Particle Trainer: the parameters behind the verdict, then further details
ParameterPolyTrakJapanese Particle Trainer
PriceFreeFree
Rating5.0 (1 ratings) — better1.0 (1 ratings)
Number of ratings11
Update frequencyEvery 5 days—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhoneiPhone, iPod — better
Requires iOS17.615.1 — better
Further details — not scored
Size8 MB42 MB
Age rating4+4+
DeveloperEugenio GrapaIAN PATRICK MAHONEY

In-app purchases

2 purchases

PolyTrak

Subscriptions2
  • Premium Monthly$1.991 Month
  • Premium Yearly$19.991 Year
None

Japanese Particle Trainer

No in-app purchases

Questions

Is PolyTrak free?
PolyTrak is free to download, with in-app purchases available.
Is Japanese Particle Trainer free?
Japanese Particle Trainer is free to download, with no in-app purchases.
Which has better reviews, PolyTrak or Japanese Particle Trainer?
PolyTrak is rated higher. PolyTrak averages 5.0 out of 5 from 1 ratings, while Japanese Particle Trainer averages 1.0 from 1 ratings.
Do PolyTrak or Japanese Particle Trainer have ads?
Neither PolyTrak nor Japanese Particle Trainer shows ads.

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