Skritter vs OptimalChinese
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Skritter
Master Mandarin characters through interactive writing practice. Learn meanings, readings, and tones with curated decks for all levels, from beginner to advanced.
- Interactive character writing practice
- Learn character meaning, reading, and tone
- Topic-based and difficulty-level decks
- HSK 1-9 study decks
- Stroke order guidance
- Review mode
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Practice Chinese writing with Skritter, whether you have a strong grasp of written Chinese and want to remember the characters better or are a beginner who doesn’t know where to start. Skritter has existed for more than 10 years, and for a good reason: our learners are amazing! They help us with feedback which allows us to create what we think is the best Chinese writing app out there! If you have seen Chinese writing before, you probably noticed that it requires us to learn characters rather than the roman alphabet we know from English. You can learn it through our “decks” (similar to a card deck) based on topics and difficulty. Popular Decks: - Ordering or making coffee or tea (so you can get your morning caffeine fix) - Chinese Stroke Order - HSK 1-6 & New HSK3.0 1-9 study decks - More advanced topics like Yoga and talking about your Emotions - The 16-episode Ultimate Chinese Character course First, you learn a character’s meaning, reading, and tone; then practice writing it! Before you know it, you’ll want to learn thousands of characters, and words like these two happy users: “If I could only keep one app on my iPod, this would be it without a doubt. Skritter will change your life!” ― Wendy Werneth, UN Translator “Learning to write characters has never been so fun. From writing zero to 2000+ characters in six months!” ― Brian Jackson, Economist Try our app and see for yourself why thousands of people use it every day. Have questions, problems, or feedback? We would love to hear from you. Reach out to us at team@skritter.com ----------- Guest accounts enjoy free access to select decks forever! Unlock Review mode, and study anything you want with a premium subscription, which is available for purchase in the app. Big savings offered on 12-month subscriptions! • One month subscription (automatically renewed until canceled) • 12-month subscription (automatically renewed until canceled) Recurring billing, cancel anytime. Within 24 hours before the subscription period ends, you will be charged through your iTunes account. Manage your subscription from your iTunes App Store settings where you can turn off auto-renewal at any time. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy Policy: https://skritter.com/legal Terms of Use: https://docs.skritter.com/article/133-terms-of-use
OptimalChinese
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Every sentence you study is built from the words you already know, plus exactly one new notion. That is the whole idea: nothing you read is above your level, so you understand it the first time — and you remember it. EVERY SENTENCE IS ONE STEP UP When a new word or rule comes up, the example around it is assembled from vocabulary you have already learned. One unknown per sentence, never five. NEVER FORGET Every word and every rule is scheduled with FSRS-6, the modern spaced-repetition algorithm, and comes back at the last useful moment — so a notion learned once is not learned three times. NEVER CONFUSE Look anything up and see how it is built: the characters a word is made of, the words it combines into, its measure words, and the siblings that are easy to mix up. Link two confusable entries and they are taught apart. FOR EACH ASPECT Reading, listening and writing are different skills, so each gets its own card and its own schedule. A word you can read but not hear keeps coming back in your ears until you can. CUSTOMIZE YOUR PATH Follow HSK 1–5 lesson by lesson, or pick from hundreds of themes and learn the vocabulary of what you actually talk about. Tell the app where you are and it plans the rest. IMPORT WHAT YOU ALREADY HAVE Bring in an Anki deck or a Pleco export, or start from your HSK level in one screen. What you already know is merged with what the app teaches, instead of starting you from zero. YOUR CLASSES, IN THE APP Share a private space with your teacher. Anything either of you saves during a lesson — a word, a phrase, a correction — is waiting in your reviews afterwards. AN AI TUTOR THAT KNOWS YOUR LEVEL Ask why a sentence works the way it does, and get an answer written for the vocabulary you actually have. ALSO • Native audio on every word, sentence and example • Dictation using your iPhone's own speech recognition • A dictionary that searches on the device, instantly • Your own cards and phrases, alongside the built-in ones • Dark mode, haptics, and a layout made for one hand SUBSCRIPTION OptimalChinese Pro unlocks everything: $12.99 per month or $79.99 per year, after a 7-day free trial. Payment is charged to your Apple Account when the free trial ends, and the subscription renews automatically unless it is turned off at least 24 hours before the end of the current period. Manage or cancel it in your Apple Account settings. Terms of Use: https://www.optimalchinese.com/terms Privacy Policy: https://www.optimalchinese.com/privacy
Screenshots
Verdict
Skritter and OptimalChinese are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Skritter sells 9 in-app purchases, starting at $9.99 per month and OptimalChinese sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Skritter | OptimalChinese |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (823 ratings) — better | — |
| Positive reviews | 82.9% of reviews | — |
| Number of ratings | 823 — better | — |
| Update frequency | Monthly | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 54 MB | 12 MB |
| Age rating | 4+ | 12+ |
| Developer | Inkren, Inc. | Lucas Costagliola |
Bugs and requests
Skritter
Reported bugs
4 issues- Subscription issues and unauthorized charges
- App freezing and crashing
- Syncing problems across devices
- Inconsistent character recognition
Requested features
5 requests- Allow creating custom decks and word lists
- Add Cantonese support
- Improve landscape mode on iPad
- Provide more detailed performance tracking
- Add ability to focus on specific problem characters
OptimalChinese
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Skritter
- Skritter Premium (1 month)7 Days trial$9.991 Month
- Skritter Premium (1 month)7 Days trial2 variants$14.991 Month
- Skritter Premium (1 month)14 Days trial$14.991 Month
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- Skritter Premium (6 month)7 Days trial$59.996 Months
- Skritter Premium (6 month)14 Days trial$59.996 Months
- Skritter Premium (6 month)7 Days trial$69.996 Months
- Skritter Premium (1 year)7 Days trial2 variants$99.991 Year
- Skritter Premium (1 year)14 Days trial$99.991 Year
- Skritter Premium (1 year)7 Days trial$119.991 Year
OptimalChinese
- Monthly7 Days trial$12.991 Month
- Yearly7 Days trial$79.991 Year
Questions
Is Skritter free?
Is OptimalChinese free?
Do Skritter or OptimalChinese have ads?
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