QRpocket vs 関数電卓
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QRpocket
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QR code reader storage and display Don't you have a time, you want to show your web pages or other URLs. QR code is easy way to share URLs between smart phones. But keep QR codes in file system, etc. QR pocket is easy way to save your URLs. And read and show QR code easily. App can open web page with safari. QR code list is organized by groups. And store/load on memory list to/from file. Saved file is accessable file share from Mac/PC. And QR code list files are transfered by file share. Versions 1.0 First release 1.1.0 Fix problem, can't open web site.
関数電卓
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Casio fx-991にインスパイアされた本格派の関数電卓アプリです。 【特徴】 - 三角関数（sin・cos・tan・逆三角関数） - 対数（log・ln）・べき乗・平方根 - SHIFT機能で第2機能に切り替え - メモリ機能（M+・M-・MR） - DEG／RAD切り替え - 計算式と結果を同時表示 - 見やすいCasio風液晶ディスプレイ - 日本語・英語対応 大学の授業・理工系の仕事・日常の計算まで幅広く対応。
Screenshots
Verdict
The clearest difference is update cadence: 関数電卓 at monthly against QRpocket's every 47 months. QRpocket's advantage is iOS requirement (10.0 vs 26.5). On price, ads, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
QRpocket ships an update every 47 months, 関数電卓 monthly. The most recent releases landed on October 5, 2026 and October 25, 2026 respectively.
| Parameter | QRpocket | 関数電卓 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 47 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 10.0 — better | 26.5 |
| Further details — not scored | ||
| Size | 1 MB | 8 MB |
| Age rating | 17+ | 4+ |
| Developer | Takashi Sato | Kouki Yoshimoto |
In-app purchases
QRpocket
No in-app purchases
関数電卓
No in-app purchases
