Buff vs SketchMoa
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Buff
This app helps students from specific language academies reinforce vocabulary learned through i-Learning/p-Learning and prepare for word tests. Users can review learned words, track their progress, and level up their 'word power' as they memorize more terms.
- Vocabulary training for tests
- Review learned words
- Track memorization progress
- Level up word power
- Character customization
- Tablet and phone compatible
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※ Buff: Word Power 는 청담어학원 및 April α 어학원 수강생이 단어를 재밌게 학습할 수 있도록 도와주는 앱입니다. - Training 을 통해 i-Learning/p-Learning 에서 익힌 단어와 교육부 지정 단어를 학습할 수 있습니다. - Training 을 통해 단어 시험 대비를 해보세요. - 단어장에서 지금까지 학습했던 단어를 반복 학습할 수 있습니다. - 내가 암기한 단어 수에 따라 워드파워가 성장하고, 레벨업 할 수 있습니다. ※ Buff: Word Power의 주요 기능 - 태블릿과 휴대폰에서 이용 가능 - 청담어학원, THE OPEN 청담어학원, April α 어학원 재원생만 사용 가능 - 단어장을 통해 지금까지 학습한 단어를 점검 및 복습 가능 - 단어장에서 나와 상위 10%가 마스터한 단어 개수 확인 가능 - 캐릭터 설정 및 변경, 레벨업에 따른 아우라 획득 가능
SketchMoa
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SketchMoa is a drawing practice app for those who want to draw better. By watching the animated examples and drawing along, you can gradually learn how to draw a variety of subjects. □ Learn with animated examples You can follow the stroke order and draw along with each example. With practice, you can gradually learn how to draw. □ From beginner to advanced Children and adults can practice with courses that suit their level, from drawing shapes to adding shading. □ Pencils, crayons and pens You can draw with pencils, crayons and pens, and choose any line color. □ AI scores your drawings AI scores your drawing and shows what you did well and what to improve next. □ Save your drawings Your drawings are saved so you can view them anytime. □ Start for free You can try the first eight beginner lessons and the first lesson at each of the intermediate and advanced levels for free. □ Plus membership You can practice with all intermediate and advanced lessons and enjoy drawing without ads. □ An example of what you want to draw Enter what you want to draw, and AI creates an example video on the spot. Plus members can create up to 50 per week. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sketchmoa.pages.dev/privacy/
Screenshots
Verdict
The clearest difference is in-app purchases: Buff at none against SketchMoa's 2. Buff also leads on ads (none vs shown) and iOS requirement (13.1 vs 15.0). On price 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
Both are free to download. SketchMoa sells 2 in-app purchases, starting at $3.99 per month. Buff asks for nothing beyond the download.
| Parameter | Buff | SketchMoa |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (5 ratings) — better | — |
| Positive reviews | 41.7% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.1 — better | 15.0 |
| Further details — not scored | ||
| Size | 228 MB | 121 MB |
| Age rating | 4+ | 4+ |
| Developer | CREVERSE, Inc. | ADA Software, LLC |
In-app purchases
Buff
No in-app purchases
SketchMoa
- Plus (1 month)$3.991 Month
- Plus (1 year)$29.991 Year









