Comparison

宅建最速Pass vs RnDotTracer

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

Head to head
About

宅建最速Pass

Features
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はじめて宅建を学ぶ方にも安心のShikaku Pass公式アプリです。 650問の一問一答形式で、重要論点をコンパクトに学習できます。間違えた問題は自動で記録されるため、あとから復習しやすく、弱点克服もスムーズ。 進捗管理機能で、日々の学習の積み重ねが“見える化”され、学習のモチベーション維持にもつながります。忙しい社会人でも、スキマ時間を活用して合格を目指せる設計です。

About

RnDotTracer

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This app is a brain training app that challenges your short-term memory, or “working memory.” Specifically, it challenges your ability to remember the arrangement and order of objects on a flat plane. How to Play: A set number of dots are displayed sequentially on a plane. After they are hidden, you trace the dot sequence. If it matches exactly, it's correct. If more than half match, you pass. You complete a set number of these challenges to see your accuracy rate. Getting all challenges correct is a Perfect Game. Your score is calculated based on the number of dots, number of sets, and accuracy rate, and you compete with others. Getting consecutive correct answers earns bonus points. You can record your score with a nickname and view your rank. This offers the following benefits: ・Gain an estimate of your working memory capacity. ・Repeated practice may increase your working memory capacity. ・Similarly, it may help prevent or slow down declines in ability, such as those associated with aging. ・It trains concentration, and above all, getting answers right is fun. Features: ・Number of dots displayed: Selecting tabs on the game screen allows choosing from three consecutive dot counts per stage (ranging from 3 to 14 dots total). Increasing the dot count makes the game significantly harder. ・Number of trials per game: Choose from 1, 3, 5, or 10 trials. There's also a mode where you can play up to 10 times, ending upon a mistake. ・Dot types: Choose between numbered dots (where the display order is clear even later) and unnumbered dots. ・Trial mode: Challenge yourself by increasing the dot count sequentially from 3 dots (up to a maximum of 18 dots). Ends upon a mistake. Choose between numbered or unnumbered dots. ・Primarily designed for individual play, but you can register scores with custom nicknames upon game completion, allowing friendly competition among family members. Aim for that high score! While the tasks are simple and straightforward, you'll discover how the difficulty skyrockets as the number of dots increases—making for an intriguing experience.

Screenshots

宅建最速Pass4 screens
RnDotTracer4 screens

Verdict

The call

The clearest difference is ads: 宅建最速Pass at none against RnDotTracer's shown. 宅建最速Pass also leads on update cadence (every 3 months vs every 7 months) and iOS requirement (13.0 vs 18.6). On price, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

宅建最速Pass ships an update every 3 months, RnDotTracer every 7 months. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 3 level
宅建最速Pass versus RnDotTracer: the parameters behind the verdict, then further details
Parameter宅建最速PassRnDotTracer
PriceFreeFree
Update frequencyEvery 3 months — betterEvery 7 months
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better18.6
Further details — not scored
Size26 MB11 MB
Age rating4+12+
DeveloperGakken LEAP Co.,Ltd有限会社知識情報研究所

In-app purchases

None

宅建最速Pass

No in-app purchases

None

RnDotTracer

No in-app purchases

Questions

Is 宅建最速Pass free?
宅建最速Pass is free to download, with no in-app purchases.
Is RnDotTracer free?
RnDotTracer is free to download, with no in-app purchases.
Do 宅建最速Pass or RnDotTracer have ads?
RnDotTracer shows ads; 宅建最速Pass does not.
Which is updated more often, 宅建最速Pass or RnDotTracer?
宅建最速Pass ships an update every 3 months, and RnDotTracer every 7 months. Most recently, 宅建最速Pass was updated on October 30, 2026 and RnDotTracer on October 25, 2026.

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