メモ機能付き電卓 vs DataPocket
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
メモ機能付き電卓
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メモ機能がついたシンプルな電卓がほしいと思って作りました。 消費税がかかったらいくらになるかボタン一つで計算する機能もついてます。 【こんな人にオススメ】 - 操作履歴がわかる電卓を使いたい - 電卓で入力した数字を保存できる - 消費税を加算した金額がいくらになるか知りたい 【できること】 - 電卓機能 - メモ機能 - 消費税計算
DataPocket
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Data Pocket is a versatile note-taking app that lets you easily customize text with adjustable font sizes, colors, and other formatting options using simple one-tap controls. It also supports creating photo journals by inserting images into your notes. Your notes can be: - Organized by attaching them to a calendar. - Sorted and stored in a hierarchical folder structure. The app also includes a shared calendar feature that allows multiple users to edit the same calendar collaboratively. In addition to text notes, you can manage photos, videos, music data, and web pages in the same folder hierarchy, each with its own comments. You can automatically play videos or music stored in a folder, with customizable playback order and repeat settings, and even transfer music files to your Apple Watch for standalone playback without your iPhone. The app also allows you to extract audio from videos, such as screen recordings, and compress and save it as music data. Data Pocket also provides powerful features such as full-text search across all notes, text editing utilities, and automatic text recognition (OCR) from images. Furthermore, text notes can be displayed with automatic scrolling or viewed directly on your Apple Watch. Additional features include RSS news feed integration and options to customize button layouts and the startup screen appearance, among many other useful tools. Starting from version 2.0, WebLink feature has been added, allowing users to view and create notes in this app from a web browser on a PC or other devices. We regret to inform you that, since then, features that require the use of server resources has been made available only as a paid option. To use it, a subscription or ticket purchase is required. Your use of this application is subject to Apple’s standard Licensed Application End User License Agreement (“Standard EULA”). https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Please note that there may still be some bugs remaining, and we cannot take responsibility should any issues arise. However, we are releasing it in the hope that it will be useful to many people, so we would be grateful if you could try it out casually at first. Enjoy utilizing this app and make the most of it.
Screenshots
Verdict
The clearest difference is in-app purchases: メモ機能付き電卓 at none against DataPocket's 2. メモ機能付き電卓 also leads on iOS requirement (13.0 vs 16.4). DataPocket's advantage is update cadence (weekly vs every 6 months). On price, ads 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. DataPocket sells 2 in-app purchases, starting at $4.99 per month. メモ機能付き電卓 asks for nothing beyond the download.
メモ機能付き電卓 ships an update every 6 months, DataPocket weekly. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.
| Parameter | メモ機能付き電卓 | DataPocket |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| Update frequency | Every 6 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch — better |
| Requires iOS | 13.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 20 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Tomohiro Sasaki | KENJIRO OBORA |
In-app purchases
メモ機能付き電卓
No in-app purchases
DataPocket
- Monthly Subscription$4.991 Month
- WebLink 5 Tickets$4.99









