Comparison

KeyLinker vs コラッツ計算機|数列シミュレーター

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

Head to head
About

KeyLinker

Customize and enhance your controller experience with this utility app. Modify parameters for keys, lighting, vibration, and more to suit your personal preferences. Enjoy a more personalized and responsive gaming setup.

Highlights
  • Modify key parameters
  • Customize lamplight settings
  • Adjust vibration feedback
  • Configure joystick and trigger
  • Simultaneous device connection
Features
Read full description

This app is used by handles that support keylinker protocol, which can be set to modify the parameters of more than ten functions of the handle, such as keys, lamplight, vibrations, joystick and trigger. Users can modify the parameters of the handle according to their habits. The flexible parameter settings greatly enhance the handle experience.The handle can be connected to this app and other equipment at the same time, and can be used at the same time

About

コラッツ計算機|数列シミュレーター

Features
Read full description

コラッツ予想をシンプルに体験できる計算アプリです。 任意の自然数を入力するだけで、数列の変化を自動で計算し、わかりやすく表示します。 ■ 主な機能 ・コラッツ予想の自動計算 ・計算過程の一覧表示 ・ステップ数・最大値の表示 ・履歴保存機能(過去の計算をすぐ確認) ・計算負荷が高い場合の自動停止機能 ■ プレミアム機能 ・広告の非表示 ・計算結果のグラフ表示 ■ こんな方におすすめ ・数学や数列が好きな方 ・コラッツ予想に興味がある方 ・シンプルな計算ツールを探している方 直感的な操作で、誰でも簡単にコラッツ予想の世界を体験できます。

Screenshots

KeyLinker4 screens
コラッツ計算機|数列シミュレーター2 screens

Verdict

The call

The clearest difference is in-app purchases: KeyLinker at none against コラッツ計算機|数列シミュレーター's 1. KeyLinker also leads on ads (none vs shown) and iOS requirement (13.0 vs 26.2). コラッツ計算機|数列シミュレーター's advantage is update cadence (weekly vs every 2 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. コラッツ計算機|数列シミュレーター sells 1 one-off in-app purchase. KeyLinker asks for nothing beyond the download.

UpkeepUpdate frequency

KeyLinker ships an update every 2 months, コラッツ計算機|数列シミュレーター weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
KeyLinker versus コラッツ計算機|数列シミュレーター: the parameters behind the verdict, then further details
ParameterKeyLinkerコラッツ計算機|数列シミュレーター
PriceFreeFree
Rating2.3 (52 ratings) — better—
Positive reviews30.2% of reviews—
Number of ratings52 — better—
Update frequencyEvery 2 monthsWeekly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better26.2
Further details — not scored
Size38 MB5 MB
Age rating4+4+
DeveloperShenZhen ZhiXu Technology Co., LtdKenji Yanase

In-app purchases

None

KeyLinker

No in-app purchases

1 purchases

コラッツ計算機|数列シミュレーター

One-time1
  • プレミアム$0.49

Questions

Is KeyLinker free?
KeyLinker is free to download, with no in-app purchases.
Is コラッツ計算機|数列シミュレーター free?
コラッツ計算機|数列シミュレーター is free to download, with in-app purchases available.
Do KeyLinker or コラッツ計算機|数列シミュレーター have ads?
コラッツ計算機|数列シミュレーター shows ads; KeyLinker does not.
Which is updated more often, KeyLinker or コラッツ計算機|数列シミュレーター?
KeyLinker ships an update every 2 months, and コラッツ計算機|数列シミュレーター weekly. Most recently, KeyLinker was updated on November 3, 2026 and コラッツ計算機|数列シミュレーター on October 31, 2026.

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