Merit Card vs 원터치학원 for piano
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Merit Card
This app helps parents and educators manage children's behavior by awarding points for good deeds and deducting them for misbehavior. Users can set custom rules and rewards, track progress, and view reports. Actual rewards are given by the user outside the app.
- Praise and reward children/students
- Record demerits and deduct points
- Create custom rules and rewards
- Track progress with reports
- iCloud syncing
- Dark mode support
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Manage Your Children or Students. Praise and Reward Your Children or Students. Compliment when your child or student has done well. And try to collect points by Merit Card in this app. Encourage them by rewarding them as they accumulate points. That shouldn't be the case, but you can also record bad things with the Demerit card. Reward points are reduced by Demerit card points. This way, parents or teachers can manage their children or students. First, add your child or student in the Cards tab, then click the Add Card button to the right of the name. Add a new rule to write down what your child did well in Merit Card or what your child didn't do in Demerit Card. And set the corresponding point. Click on the newly created rule to give a Merit or Demerit Card and you will see points accumulate. Then press the available point button to reward. Add new rewards to set the title, details, and points to deduct. Clicking on the newly created reward will deduct the point and inform you of the reward. Actual rewards must be made by yourself, this app is to manage the details. In the Rules / Rewards tab, you can manage different types of rules or rewards. In the Reports tab, you can see the status of Merit / Demerit cards and reward weekly, monthly, or yearly. iPad is supported and can be synced using iCloud. Dark mode is available depending on your appearance setting. As it is a free version, even if the advertisement is visible and some limitations exist, it is for the developer to keep developing. For those who want to use Merit Card comfortably without any Ad and limitations, Ad-Free Premium Subscription with 1 week trial is prepared in the Account Setting menu. Ad-Free Premium Subscription • Remove Ads : Use Merit Card comfortably without advertising. • Add Unlimited Children : You can add more than 1 child. • Give Unlimited Cards : You can give your child more than 5 Merit / Demerit cards per day. • Give Unlimited Rewards : You can give your child more than 5 rewards per day. Thank you for your interest. If you like Merit Card, leave a review to help me improve continually.
원터치학원 for piano
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원터치학원 for piano 어플리케이션은 피아노 학원의 수강생 관리를 위해 제작된 어플리케이션 입니다. 피아노 학원 운영 시 편리한 운영을 위한 목적으로 사용하실 수 있으며, 아래의 기능들을 이용하실 수 있습니다. - 학원의 수강생 및 스케쥴 현황 확인 - 수강생 관리 및 강사 관리 - 출석체크 - 레슨앨범 촬영하기 - 안내문 보내기 - 결제현황 관리 - 스케쥴 관리 - 교재 관리 - 기타 설정 이외에도 다양한 기능이 추가 될 예정 입니다. 감사합니다!
Screenshots
Verdict
The clearest difference is in-app purchases: 원터치학원 for piano at none against Merit Card's 3. 원터치학원 for piano also leads on ads (none vs shown). Merit Card's advantage is update cadence (weekly vs every 3 weeks). On price, 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
Both are free to download. Merit Card sells 3 in-app purchases, starting at $0.99 per month. 원터치학원 for piano asks for nothing beyond the download.
Merit Card ships an update weekly, 원터치학원 for piano every 3 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | Merit Card | 원터치학원 for piano |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.1 | 12.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 62 MB |
| Age rating | 4+ | 4+ |
| Developer | Donghoon Hahn | Connected8 Corp. |
In-app purchases
Merit Card
- All Access7 Days trial$0.991 Month
- All Access7 Days trial$4.996 Months
- All Access7 Days trial$7.991 Year
원터치학원 for piano
No in-app purchases









