Comparison

DrillPlanner vs Rule

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

Head to head
About

DrillPlanner

Features
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DrillPlanner is a basketball practice management app for coaches and teams. Create practice plans, share them with players, and review attendance and player readiness before practice begins. Players can report their availability, condition, fatigue, and pain or discomfort, giving coaches a clearer picture of the team before stepping on the court.

About

Rule

Features
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【Rule-Bace: AI Rule Assistant for Referees】 "Was that the right call according to the rules?" "It's my first time refereeing... I'm worried if I fully understand the rules." "Reading through long, complex competition guidelines and local rules is exhausting..." Whether it's a doubt during a match, a desire to sharpen your refereeing skills, or the need to check local tournament rules—Rule-Bace is the ultimate partner to resolve referee anxieties and help you step onto the field or court with confidence. ■ Key Features No More Reading Required! Direct Upload of Competition Guidelines (Images & PDFs) Simply take a photo or upload a PDF of competition guidelines or local rule documents. Beyond game regulations like water break rules, you can easily check facility and operational rules like "Where is the parking lot?", "What time do gates open?", or "Are cameras/prohibited items allowed?". Just ask the AI what you need to know, and it will instantly extract and answer without you having to read through dense documents. High-Speed AI Rule Search Ask in plain language like "Is this scenario a foul?" or "How do we restart play in this situation?", and the AI instantly provides answers from vast rule datasets, explained in a beginner-friendly way. Supports International Rule Standards Based on official international rules for Soccer, Baseball, Basketball, Tennis, Volleyball, Futsal, and more. Always provides accurate support based on the latest regulations. Cross-Sport Support Great for referees managing multiple sports. Easily switch between sports to immediately reference rules specific to each game. Perfect for Pre- and Post-Match Study Ideal for clearing up doubts during matches, reviewing rules before a game, or studying material from training seminars. Even inexperienced referees can build knowledge and steadily improve their skills. ■ Recommended For ・Referees tired of reading thick rulebooks and detailed tournament guidelines every time. ・Anyone who spends too much time searching for specific info like "parking" or "prohibited items" in event documents. ・Beginners who want to learn rules from the basics. ・Those who want a quick and accurate way to check official rules. ・Coaches and referees who want to make pre-game rule reviews a habit to boost confidence on the field. ・Multi-sport referees who need to keep rules organized for different sports. 【Disclaimer】 This app is a third-party tool developed by referencing the official international rules of each sport. It has no direct relationship with any sports governing bodies and is not an official application. While AI responses aim to support you based on official rulebooks, the final decisions during actual matches rest with the referees. For the latest rule changes and operational policies, please also refer to the official websites of the respective sports organizations. ■ Terms of Service https://tan-principle-379.notion.site/Terms-of-Service-3723b0dd7e4580e7af79d99b53de06a3?source=copy_link

Screenshots

DrillPlanner4 screens
Rule4 screens

Verdict

The call

DrillPlanner and Rule are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. DrillPlanner sells 3 in-app purchases, starting at $1.99 per month and Rule sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

DrillPlanner ships an update fortnightly, Rule every 3 weeks. The most recent releases landed on November 10, 2026 and October 31, 2026 respectively.

ScorecardNo meaningful differences
DrillPlanner versus Rule: the parameters behind the verdict, then further details
ParameterDrillPlannerRule
PriceFreeFree
Update frequencyFortnightly — betterEvery 3 weeks
AdsYesYes
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0.0 — better
Further details — not scored
Size44 MB45 MB
Age rating4+4+
DeveloperKobayashi NaotoSEIICHI MIYAKO

In-app purchases

3 purchases

DrillPlanner

Subscriptions2
  • 月額プレミアムプラン$1.991 Month
  • 年額プレミアムプラン$19.991 Year
One-time1
  • 買い切りプレミアムプラン$29.99
1 purchases

Rule

Subscriptions1
  • Rule-Base Pro$2.991 Month

Questions

Is DrillPlanner free?
DrillPlanner is free to download, with in-app purchases available.
Is Rule free?
Rule is free to download, with in-app purchases available.
Do DrillPlanner or Rule have ads?
Both DrillPlanner and Rule show ads.
Which is updated more often, DrillPlanner or Rule?
DrillPlanner ships an update fortnightly, and Rule every 3 weeks. Most recently, DrillPlanner was updated on November 10, 2026 and Rule on October 31, 2026.

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