Comparison

Link vs RuleMining2A

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Link

Organize your knowledge by creating interconnected cards and building a personal knowledge graph. Establish relationships between ideas, add tags for easy retrieval, and link to external resources to deepen your understanding.

Highlights
  • Create interconnected knowledge cards
  • Build personal knowledge graphs
  • Establish pre- and post-relationships
  • Tag management for easy search
  • Link to external notes and websites
  • Organize scattered knowledge points
Read full description

# Link is NOT a Note Taking App In many note-taking Apps, we have detailed records of various aspects of the content, which are scattered knowledge points, but in fact there is a certain relationship between the content, such as the registration process to recommend the attention of the content, so the registration process and the recommended users are two knowledge points, resulting in a relationship between the registration process, we need to take into account the impact of the registration process when we make any strategic changes to recommend the attention of the time to do any strategic changes. More often than not, this relationship can only exist in our minds, and when we need to use these relationships, we can only look for them in our minds, thinking, and inevitably missing. Link hopefully can help you organize your knowledge map, organize your knowledge points, establish relationships, and do what you need to do to make your knowledge more tightly knit and get things organized. # Relationships Between Things In our complex system, there are relationships between many things. Before we do something, we need to think about what we need to do in advance to prepare for it, and after we do something, what we need to add and improve. These little things exist in our daily work, and when we really need to use them, we need to think carefully, and there may be some omissions and mistakes, so Link hopes that by linking things before the connection, when we need to see a thing, we can find the corresponding related things. # A Bad Pen is Better than a Good Memory We can build our knowledge graph as we organize our content. Create a new card that describes a point, which can be any piece of content, select cards that already exist, create pre- and subsequent relationships, and associate related content to form a knowledge network. This way, when we do subsequent projects, we can find related content through tags and search to see what needs to be prepared and added to improve. # Tag Management Add corresponding tags to each card, when related cards or need to view the knowledge, through the tags and quick search, to find the corresponding knowledge card, view the predecessor and successor relationship, sort out the content we need to do. # Detailed Content Links More detailed content in the knowledge point may exist in various notes or websites, you can add these knowledge points as attached links to our knowledge points, so that you can view more detailed content at any time. We hope that Link can help you to do a better job of managing your knowledge graph. Term of Use: https://productpoke.notion.site/Link-550678d70566441bbf9f1eae8127839c Privacy Agreement: https://productpoke.notion.site/Link-ccaeef2388c544b88197db3aedf63144 You can contact us with any questions in the following way. : ) Telegram:https://t.me/PokeDesign Twitter:@PokeDesignTool

About

RuleMining2A

Read full description

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.

Screenshots

Link4 screens
RuleMining2A4 screens

Verdict

The call

The clearest difference is update cadence: Link at weekly against RuleMining2A's monthly. Link also leads on device support (4 vs 1). On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Link sells 5 in-app purchases, starting at $2.99 per year and RuleMining2A sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Link ships an update weekly, RuleMining2A monthly. The most recent releases landed on June 10, 2026 and September 7, 2026 respectively.

Scorecard2 real differences · 8 level
Link versus RuleMining2A: the parameters behind the verdict, then further details
ParameterLinkRuleMining2A
PriceFreeFree
Rating3.0 (1 ratings) — better
Positive reviews50.0% of reviews
Number of ratings1 — better
Update frequencyWeekly — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases
DevicesiPhone, iPad, iPod, Mac — betteriPhone
Requires iOS15.0 — better16.1
Further details — not scored
Size47 MB28 MB
Age rating4+4+
DeveloperPoke DesignChu-Yi Chang

In-app purchases

5 purchases

Link

Subscriptions2
  • Link Annual Membership(Half)$2.991 Year
  • Link Annual Membership$3.991 Year
One-time3
  • Link Pro Lifetime(Half)$4.99
  • Link Pro Lifetime$9.99
  • Link Support$14.99
1 purchases

RuleMining2A

One-time1
  • Unlock Data Cap$1.99

Questions

Is Link free?
Link is free to download, with in-app purchases available.
Is RuleMining2A free?
RuleMining2A is free to download, with in-app purchases available.
Do Link or RuleMining2A have ads?
Neither Link nor RuleMining2A shows ads.
Which is updated more often, Link or RuleMining2A?
Link ships an update weekly, and RuleMining2A monthly. Most recently, Link was updated on June 10, 2026 and RuleMining2A on September 7, 2026.

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