Chitok Chinese vs RxAce
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chitok Chinese
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Chitok helps English-speaking learners build practical Mandarin skills through short, focused lessons. Learn daily Mandarin words and Chinese idioms with clear audio, pinyin, English meaning, guided reading, speaking practice, and writing practice. Save useful words and idioms to your vocabulary notebook, then review them with a daily self test. Chitok is built for learners who want Mandarin that feels useful outside the textbook: travel, food, first conversations, everyday phrases, and real spoken practice. Features: Daily Word and Chinese Idiom lessons Listen, Speak, Read, and Write practice modes Pronunciation audio with normal and slow playback Pinyin, English meaning, and usage guidance Stroke-based writing practice Saved vocabulary notebook Daily self test for saved vocabulary Free users can try Daily lessons for three days. Chitok Pro unlocks continued Daily Word and Idiom lessons, pronunciation audio replays, full writing practice, vocabulary saves, and Self Test. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
RxAce
Prepare for the NAPLEX exam with practice questions, flashcards, and quizzes covering key pharmacy topics. Study offline with no subscriptions or ads, and track your progress to master the material.
- NAPLEX-style practice questions
- Drug flashcards with mastery system
- Quick quizzes for memorization
- Searchable sig code reference
- Progress tracking and study charts
- Offline study capability
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I'm a pharmacy student, and I built RxAce because I wanted a study app that gets straight to the point — no subscriptions, no accounts, no ads. Pay once, study anywhere, even offline. WHAT'S INSIDE • NAPLEX-STYLE PRACTICE — 60 original exam-style questions across the five areas students struggle with most: Calculations, Pharmacotherapy, Biostatistics & Literature Evaluation, Compounding, and Medication Safety & Counseling. Every question includes a full worked explanation, because the explanation is where the learning happens. • 225 DRUG FLASHCARDS — the brand names, generics, drug classes, and indications you actually see in practice and on the exam. Tap to flip, filter by drug class, and let the built-in mastery system resurface the ones you miss. • QUICK QUIZZES — 10-question rounds: brand→generic, generic→brand, drug→class, and sig codes. Instant feedback on every answer. • SIG CODE REFERENCE — 69 pharmacy abbreviations (frequencies, routes, dosage forms, measures) in a searchable list. Great for interns and technicians too. • PROGRESS TRACKING — accuracy by category, drugs mastered, a 7-day study chart, and a daily streak to keep you honest. Everything runs on your phone. No sign-up, no data collection, no internet required. One price, all of it, forever. Made by a pharmacy student, for pharmacy students. Good luck — you've got this. NAPLEX® is a registered trademark of the National Association of Boards of Pharmacy (NABP). This app is an independent study aid and is not affiliated with or endorsed by NABP. It is a study tool and does not guarantee exam results; always verify clinical information against primary references.
Screenshots
Verdict
The clearest difference is price: Chitok Chinese at Free against RxAce's $2.99. RxAce's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement 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
Chitok Chinese is free to download; RxAce costs $2.99 up front. Chitok Chinese sells 2 in-app purchases, starting at $7.99 per month. RxAce asks for nothing beyond the download.
| Parameter | Chitok Chinese | RxAce |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 9 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Paid |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 152 MB | 1 MB |
| Age rating | 4+ | 17+ |
| Developer | XU ZHAO | Karan Kohli |
In-app purchases
Chitok Chinese
- Chitok Pro Monthly$7.991 Month
- Chitok Pro Quarterly$17.993 Months
RxAce
No in-app purchases









