Least Common Multiple PRO vs Baba Chinese Writing
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Least Common Multiple PRO
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Finish your homework instantly. Prepare for exams without stress. Complete step-by-step solutions. Enter your numbers and calculate the least common multiple (LCM). HOW IT WORKS Enter your numbers into the appropriate fields and get started. You'll receive the solution instantly and can share it with friends or classmates. YOUR PERSONAL DATA We don't need it. Only anonymous data is collected, for example: - which features are used - how many solutions are generated This helps us improve the app. It is not possible to identify you from this data. EXTRAS - Prime factorization - Using multiples - Curated learning videos - Feedback for incorrect input - Manage your own solutions - App introduction CONTACT Questions and feedback are always welcome via Discord or directly in the app review.
Baba Chinese Writing
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When you need to learn how a Chinese character is written, the answer should be easy to find. Open Baba Chinese Writing and hold the microphone button. Ask in Chinese, or switch to English and say something like βHow do I write sunny in Chinese?β Release the button to see the Chinese result with pinyin, writing grids, and animated stroke order. Baba Chinese Writing keeps one everyday task simple: ask for a character and clearly see how it is written. KEY FEATURES β’ Ask by voice in Chinese or English Chinese mode understands Chinese questions. English mode extracts the word or short phrase you ask about and uses Apple Translation to produce a common Simplified Chinese result. β’ Pinyin and writing grids Each character appears on its own card with tone-marked pinyin and a clear grid for understanding structure and proportions. β’ Animated stroke order Watch the character written one stroke at a time in the correct order, with progress shown during playback. β’ Tap to replay Tap any character card whenever you want to watch its writing animation again. β’ Learn up to six characters at once Study a single character or a short word. Card sizes and layouts adapt automatically to the number of results. β’ Designed for iPhone and iPad The practice area adapts to portrait, landscape, and different screen sizes. β’ Chinese and English interface The app follows your device language on first launch, and you can switch at any time from Help. Chinese mode recognizes Chinese questions; English mode recognizes English questions and returns Chinese writing results. β’ Built-in learning resources Pinyin and stroke-animation resources are included with the app, so no online character library needs to be downloaded during use. β’ Focused and uncluttered No account, no social features, and no unnecessary steps between your question and the writing animation. TIP Speech recognition and Apple Translation availability may depend on system support, downloaded language resources, and network conditions. The first use of English mode may require Appleβs English and Simplified Chinese translation resources.
Screenshots
Verdict
The clearest difference is update cadence: Baba Chinese Writing at every 3 days against Least Common Multiple PRO's weekly. Least Common Multiple PRO's advantage is iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Least Common Multiple PRO costs $1.99 and Baba Chinese Writing $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Least Common Multiple PRO ships an update weekly, Baba Chinese Writing every 3 days. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.
| Parameter | Least Common Multiple PRO | Baba Chinese Writing |
|---|---|---|
| Price | $1.99 | $1.99 |
| Update frequency | Weekly | Every 3 days β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 15.0 β better | 18.0 |
| Further details β not scored | ||
| Size | 179 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Glindemann, Sennoun, Langer GbR | ι彬 ι |
In-app purchases
Least Common Multiple PRO
No in-app purchases
Baba Chinese Writing
No in-app purchases
Questions
Is Least Common Multiple PRO free?
Is Baba Chinese Writing free?
Do Least Common Multiple PRO or Baba Chinese Writing have ads?
Which is updated more often, Least Common Multiple PRO or Baba Chinese Writing?
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