Comparison

Matrix Calendar vs ITQ SimpleCalc

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

Head to head
About

Matrix Calendar

This app offers a comprehensive personal organizer for tracking events, notes, moods, and health metrics. It provides reminders, to-do lists, and integrates contact information and special dates. A pro version unlocks additional customization and features.

Highlights
  • Event reminders
  • Notes and to-do lists
  • Mood and weight tracking
  • Contact and birthday management
  • Name days and moon phases
  • Customizable skins
Features
Read full description

The Matrix Calendar is a unique way to track and plan everyday things all in one place. User interface languages: English, Deutsch, Français, Italiano, Español, Português, Magyar, Polski, Svenska, Русский, 日本語, 简体中文, 繁體中文, 한국어 Features: Events reminders Notes Moods Weight tracking Contacts and Birthdays Birthdays notifications Name days Moon phases To-do list Upcoming events (landscape mode) Skins Pro version: More Moods (24) Skins (10) No ads Name days notifications Application developers are not responsible for any direct or indirect losses which have arisen or may arise related to using this application. General technical data such as phone model, etc., are transferred to www.matrixcalendar.com solely for testing purposes and for statistics. contacts: matrixcalendar@matrixcalendar.com www.matrixcalendar.com © 2015

About

ITQ SimpleCalc

Features
Read full description

ITQ SimpleCalc - 精度と使いやすさを追求した高機能電卓 ITQ SimpleCalcは、従来の電卓アプリの課題を解決し、新しい計算体験を提供す る革新的な電卓アプリです。 主な特徴 高精度計算エンジン • 浮動小数点精度問題を完全解決 • 777777777のような大きな数値も正確に計算 • 整数部+小数部合計9桁の最適な精度管理 • 桁あふれ時の自動小数部切り捨て+通知機能 革新的な3行表示システム • 計算過程が一目で分かる見やすいレイアウト • 1行目:最初の数値を表示 • 2行目:演算子(左寄せ)+2番目の数値(右寄せ) • 3行目:計算結果を強調表示 • 各行は角丸枠で区切られ、固定位置で表示ブレなし 完全レスポンシブデザイン • 縦向き・横向き両方に最適化されたレイアウト • 横向きモードでは大きなボタンと広い表示エリア • 画面回転時もデータを完全保持 • スムーズなアニメーション効果 高機能操作ログシステム • 全操作を時刻付きで自動記録(最大100件保存) • 操作種別ごとのカラーコード表示で視覚的に判別 • ワンタップでテキストファイル出力 • ファイル名は年月日時分秒.txt形式で自動生成 • メール送信やクラウド保存にも対応 洗練されたユーザーインターフェース • モダンなSwiftUIデザイン • ダークモード完全対応 • アクセシビリティ機能搭載(VoiceOver対応) • 直感的な操作性 充実のサポート機能 • 詳細な使い方ガイド内蔵 • 各機能の説明とヒント • エラー時の分かりやすいメッセージ表示 • バージョン情報とサポート体制 基本機能 • 四則演算(+、-、×、÷) • 小数点計算 • 符号変更(±) • パーセント計算(%) • オールクリア(AC) • ゼロ除算エラー検出 利用シーン • 学習:数学の計算や宿題 • 仕事:経理処理や見積計算 • 日常:買い物や家計管理 • 研究:実験データの計算 • 記録:計算履歴の保存と共有 ITQ SimpleCalcで、より正確で快適な計算体験をお楽しみください。

Screenshots

Matrix Calendar4 screens
ITQ SimpleCalc4 screens

Verdict

The call

The clearest difference is in-app purchases: ITQ SimpleCalc at none against Matrix Calendar's 1. ITQ SimpleCalc also leads on ads (none vs shown). Matrix Calendar's advantage is device support (3 vs 1) and iOS requirement (7.0 vs 18.5). On price 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. Matrix Calendar sells 1 one-off in-app purchase. ITQ SimpleCalc asks for nothing beyond the download.

Scorecard4 real differences · 6 level
Matrix Calendar versus ITQ SimpleCalc: the parameters behind the verdict, then further details
ParameterMatrix CalendarITQ SimpleCalc
PriceFreeFree
Rating2.3 (3 ratings) — better—
Positive reviews62.4% of reviews—
Number of ratings3 — better—
Update frequencyEvery 10 months—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS7.0 — better18.5
Further details — not scored
Size28 MB1 MB
Age rating4+4+
DeveloperPro Active AppITQuality K.K.

In-app purchases

1 purchases

Matrix Calendar

One-time1
  • Matrix Calendar Pro$0.99
None

ITQ SimpleCalc

No in-app purchases

Questions

Is Matrix Calendar free?
Matrix Calendar is free to download, with in-app purchases available.
Is ITQ SimpleCalc free?
ITQ SimpleCalc is free to download, with no in-app purchases.
Do Matrix Calendar or ITQ SimpleCalc have ads?
Matrix Calendar shows ads; ITQ SimpleCalc does not.

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