Comparison

Pinyin Chart vs NCLEXclusters Prep

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

Head to head
About

Pinyin Chart

Master Chinese pronunciation with this comprehensive guide to Pinyin sounds and tones. Features native speaker audio, detailed explanations, and exercises designed to help learners achieve an authentic accent. Focuses exclusively on pronunciation for all proficiency levels.

Highlights
  • All possible Pinyin sound combinations
  • Native speaker audio for tones
  • Comprehensive pronunciation guide
  • Exercises for authentic accent
  • Multiple learning themes
  • Pronunciation-focused content
Features
Read full description

Start with the sounds. Build your Chinese. Explore Mandarin pronunciation and vocabulary in one thoughtfully designed app. Pinyin Chart brings together an interactive sound chart, a full set of pronunciation lessons, and a vocabulary list to help you build your foundation in Chinese. Whether you're learning your first sounds or returning to strengthen the basics, start where you need the most help. HEAR THE SOUNDS OF MANDARIN Explore pinyin, the system that uses letters to represent Mandarin pronunciation. Listen to native-speaker audio, compare sounds and tones, and return to the chart whenever you need a reference. UNDERSTAND HOW TO PRONOUNCE THEM Go beyond listening with pronunciation lessons that explain how Mandarin sounds work. Work through the guidance at your own pace and revisit the sounds you find challenging. BUILD YOUR VOCABULARY Take the next step with the vocabulary list. Start learning Chinese words alongside your pronunciation study, with both resources together in the same app. USE IT YOUR WAY • Start with the chart when a sound is unfamiliar. • Explore the lessons when you want an explanation. • Turn to vocabulary when you're ready to learn more words. • Revisit the fundamentals alongside a class, textbook, or self-study routine. FROM A PINYIN CHART TO SOMETHING MORE We began with a focused goal: make the sounds of Mandarin easier to explore. Now we're bringing pronunciation and vocabulary together, building on that foundation to help you take your next steps in Chinese. New here? Start with a sound. Know the chart already? Discover what's beyond it. Your next step in Chinese starts here. ⊛⊛⊛⊛⊛ Our Production Team App Development: Jack Wang Graphic Design: Linda Lin Product Lead: Connie Cong Legal & IP: Alicia Wang Producer: Edward Tsang ⊛⊛⊛⊛⊛ Check out http://www.pinyinchart.com/ for more info. Please understand that this is an ongoing development. If you have found any issues or bugs, please let us know by email, support@ondemandworld.com. We will solve them with free updates. Follow us on Twitter. http://twitter.com/ondemandworld ‼ Like us on Facebook. http://facebook.com/ondemandworld ⁇ About us on LinkedIn. http://www.linkedin.com/company/ondemandworld _____ Need a white label app for your business? Or want to talk with us about licensing and advertising opportunities? You should visit http://www.linkedin.com/company/ondemandworld

About

NCLEXclusters Prep

Features
Read full description

NCLEXclusters — A Smarter Way to Study for the NCLEX NCLEXclusters is an interactive study tool designed to help nursing students strengthen clinical reasoning and pattern recognition for NCLEX success. Instead of relying on passive memorization or traditional flashcards, NCLEXclusters introduces a puzzle-based learning approach that encourages users to identify relationships between key nursing concepts. By grouping related ideas together, learners develop deeper understanding, improve prioritization skills, and build confidence for exam day. Created by an experienced nurse practitioner, NCLEXclusters focuses on helping students think critically — the same way the NCLEX evaluates clinical judgment. Key Features • Interactive clustering challenges inspired by puzzle-based learning • Reinforces clinical connections between nursing concepts • Designed specifically for NCLEX preparation • Quick daily challenges to build consistent study habits • Simple and intuitive interface Who It's For • Nursing students preparing for the NCLEX-RN • Students who prefer active learning over memorization • Anyone looking for a fresh approach to nursing exam preparation Study smarter, strengthen clinical reasoning, and approach the NCLEX with confidence. NCLEXclusters is an independent educational tool and is not affiliated with or endorsed by the National Council of State Boards of Nursing (NCSBN).

Screenshots

Pinyin Chart4 screens
NCLEXclusters Prep4 screens

Verdict

The call

The clearest difference is price: Pinyin Chart at Free against NCLEXclusters Prep's $2.99. NCLEXclusters Prep's advantage is update cadence (every 6 days vs every 2 months) and iOS requirement (15.0 vs 17.0). On 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

Pinyin Chart is free to download; NCLEXclusters Prep costs $2.99 up front. Pinyin Chart sells 10 one-off in-app purchases and NCLEXclusters Prep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Pinyin Chart ships an update every 2 months, NCLEXclusters Prep every 6 days. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 7 level
Pinyin Chart versus NCLEXclusters Prep: the parameters behind the verdict, then further details
ParameterPinyin ChartNCLEXclusters Prep
PriceFree — better$2.99
Rating3.0 (4 ratings) — better—
Positive reviews82.1% of reviews—
Number of ratings4 — better—
Update frequencyEvery 2 monthsEvery 6 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size106 MB10 MB
Age rating4+17+
DeveloperOnDemandWorld (HK)Rachel Decker

Bugs and requests

Pinyin Chart

Reported bugs

8 issues
  • Audio does not work on iPhone (works on iPad)
  • App crashes frequently on iOS 4.2
  • Nag screen freezes application making it unusable
  • Restore purchase button not accessible/scrollable
  • Some sounds don't work (e.g., 'ue' sound)
Show 3 more
  • Ads appear at random intervals disrupting usage
  • Remove ads button hidden behind tiny button
  • In-app purchase mismatch between App Store and app

Requested features

9 requests
  • Male voice option in addition to female voice
  • Instructions on how to properly form sounds
  • Search functionality to find specific pinyin
  • Ability to highlight and listen to entire rows/columns
  • English meanings for words (e.g., ma = mom, horse, yell)
Show 4 more
  • Pronunciation guide for complete words and sentences
  • Modern, improved visual design
  • Settings page for app preferences
  • Proper restore purchase functionality

NCLEXclusters Prep

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Pinyin Chart

One-time10
  • Remove Ads$0.99
  • Dragons Theme$0.99
  • Dragon Boat Festival Theme$0.99
Show 7 more
  • Halloween Theme$0.99
  • Mid-Autumn Theme$0.99
  • Panda Theme$0.99
  • Winter Solstic Theme$0.99
  • All Lessons$4.99
  • All Themes$4.99
  • VIP$9.99
1 purchases

NCLEXclusters Prep

One-time1
  • Unlock All Puzzles$2.99

Questions

Is Pinyin Chart free?
Pinyin Chart is free to download, with in-app purchases available.
Is NCLEXclusters Prep free?
NCLEXclusters Prep costs $2.99, and also offers in-app purchases.
Do Pinyin Chart or NCLEXclusters Prep have ads?
Neither Pinyin Chart nor NCLEXclusters Prep shows ads.
Which is updated more often, Pinyin Chart or NCLEXclusters Prep?
Pinyin Chart ships an update every 2 months, and NCLEXclusters Prep every 6 days. Most recently, Pinyin Chart was updated on October 29, 2026 and NCLEXclusters Prep on October 28, 2026.

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