RuleMining2A vs 사장님 가계부
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RuleMining2A
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Association analysis is often used to discover implicit associations between items in large datasets, and the discovered associations can be expressed in the form of association rules. Association rules are often used to find new cross-selling opportunities. RuleMining2A uses two classic association analysis algorithms, Apriori and FP-Growth, to assist you in finding association rules between items in the dataset. For example, the rule {pasta} ⇒ {shrimp} found from sales data means that customers who purchase pasta are also likely to purchase shrimp. This information can be used as the basis for marketing decisions such as product recommendations, promotional pricing, and product placement. Apriori Algorithm: Association analysis first needs to find frequent itemsets, and then use these frequent itemsets to obtain association rules. The Apriori algorithm is one of the most famous frequent itemset mining algorithms and is often used in recommender systems and market basket analysis. FP-Growth Algorithm: The FP-Growth algorithm is another popular algorithm for mining frequent itemsets. The FP-Growth algorithm is based on the Apriori algorithm principle, but uses a method called FP-tree to find frequent itemsets. The FP-Growth algorithm generally exhibits more efficient performance when dealing with large datasets. The FP-Growth algorithm performs faster than the Apriori algorithm for some types of datasets. You can run your dataset with both algorithms and pick the one that performs faster.
사장님 가계부
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이 앱은 사장님들을 위하여 매입, 매출, 고정지출은 나누어 입력하고 관리하여 매입업체관리, 고정지출관리 등의 기능을 제공합니다. 매입업체별 연간 통계도 확인이 가능하며 모든 통계가 그래프로도 표시되어 직관적으로 확인이 가능합니다.
Screenshots
Verdict
The clearest difference is in-app purchases: 사장님 가계부 at none against RuleMining2A's 1. 사장님 가계부 also leads on iOS requirement (12.0 vs 16.1). RuleMining2A's advantage is ads (none vs shown) and update cadence (monthly vs every 4 months). 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. RuleMining2A sells 1 one-off in-app purchase. 사장님 가계부 asks for nothing beyond the download.
RuleMining2A ships an update monthly, 사장님 가계부 every 4 months. The most recent releases landed on September 7, 2026 and August 25, 2026 respectively.
| Parameter | RuleMining2A | 사장님 가계부 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly — better | Every 4 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.1 | 12.0 — better |
| Further details — not scored | ||
| Size | 28 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Chu-Yi Chang | YECHAN KIM |
In-app purchases
RuleMining2A
- Unlock Data Cap$1.99
사장님 가계부
No in-app purchases





