o46scope vs 電気代計算
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
o46scope
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o46scope is an audio measurement app for iPhone and iPad that helps you visualize sound in real time. It supports oscilloscope and FFT spectrum display, allowing you to inspect waveforms and frequency components instantly. The app also supports internal signal generation with Tone1 / Tone2 and test signal (Beep) output, making it useful for quick checks, learning, and simple audio measurement tasks. Key features • Oscilloscope display • FFT spectrum display • Signal tab for signal control • Internal signal generation with Tone1 / Tone2 • Speaker output for tones • Test signal (Beep) output • Adjustable parameters Premium Tone1 / Tone2 internal signal generation is available as a premium feature. It is available without ads. Ideal for users who want waveform visualization, frequency analysis, and signal generation in one app. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
電気代計算
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家電の消費電力と使用時間から、月額の電気代をかんたんに概算できるアプリです。 エアコン、冷蔵庫、テレビなど主要家電のプリセット付き。電力単価も自由に設定可能。 ■ 主な機能 ・消費電力(W)と使用時間から月額電気代を計算 ・主要家電のプリセット ・複数家電の合計コスト表示 ・電力単価の調整 ■ 安心設計 ・完全オフライン動作 ・広告なし ・データは端末内のみに保存
Screenshots
Verdict
The clearest difference is in-app purchases: 電気代計算 at none against o46scope's 1. 電気代計算 also leads on update cadence (every 2 weeks vs every 6 weeks). o46scope's advantage is iOS requirement (13.0 vs 17.0). 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. o46scope sells 1 in-app purchase, starting at $19.99 per year. 電気代計算 asks for nothing beyond the download.
o46scope ships an update every 6 weeks, 電気代計算 every 2 weeks. The most recent releases landed on September 28, 2026 and October 11, 2026 respectively.
| Parameter | o46scope | 電気代計算 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 53 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Shinsuke Tsutsui | SANWA Inc. |
In-app purchases
o46scope
- Premium7 Days trial$19.991 Year
電気代計算
No in-app purchases
