M vs オンデバイス文字起こし
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
M
This utility app provides discreet timekeeping for situations where glancing at a watch is impractical. It's designed for performers, speakers, or anyone needing to monitor time without visual distraction.
- Discreet time display
- Ideal for performances
- Useful for speeches
- Supports Apple Watch
- iPhone and iPod compatible
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Comedians challenging a comedy contest cannot see their watch. If an app tell them the time, it's very helpful, so I made it. Maybe you can use this app for a speech in school or office.
オンデバイス文字起こし
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Kasaneは、音声を録音しながらリアルタイムで文字起こしし、AIが内容を自動で要約するアプリです。すべての処理がデバイス上で完結するため、あなたの情報はどこにも送信されません。 主な機能 リアルタイム文字起こし — 録音中からテキストを確認できます AI自動要約 — タイトルと要約を自動で生成します ノート機能 — 録音中に気づいたことをその場でメモできます 完全オンデバイス — データはすべてデバイス内に保存されます こんなときに 会議やミーティングの議事録に 講義や授業の記録に インタビューや取材の文字起こしに アイデアの音声メモに シンプルな操作で、録音・文字起こし・要約をひとつのアプリで。
Screenshots
Verdict
The clearest difference is update cadence: M at daily against オンデバイス文字起こし's every 4 days. M also leads on iOS requirement (13.0 vs 26.0). 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.
M ships an update daily, オンデバイス文字起こし every 4 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.
| Parameter | M | オンデバイス文字起こし |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Daily — better | Every 4 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod, Apple Watch — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 1 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Tsuyoshi Nakajima | Ryo Iwanaga |
In-app purchases
M
No in-app purchases
オンデバイス文字起こし
No in-app purchases









