DiaTouch vs BGMアプリ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DiaTouch
This application allows users to view and manage diagrams and timetables in various file formats, including WinDia, OuDIA, and OuDiaSecond. It provides different viewing options like timetable, diagram, and box diagram forms for easy organization and access to project information.
- Timetable form view
- Diagram form view
- BoxDiagram form view
- Reads WinDia file format
- Supports OuDIA and OuDiaSecond formats
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You can see the form below. - Timetable form - Diagram form - BoxDiagram form This app can read the file format WinDia. Other than the file that is set in the first sample, please provide user. The following file formats are available. - WinDia format (*. dia) - OuDIA format (*.oud) - OuDiaSecond format (*.oud2)
BGMアプリ
Add background music to your videos or use it for live streams with a library of 134 BGM tracks. Enjoy background playback, favorite registration, and integration with other apps.
- 134 BGM tracks
- Add BGM to videos
- BGM for live streams
- Background playback
- Favorite registration
- Cross-app BGM integration
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134種類のBGMを収録したアプリ。 このアプリでは、動画にBGMを付加することができます。 ライブ配信のBGMとしてもご利用頂けます。 ■できること ・BGM一覧の順次再生（バックグラウンド再生可） ・動画へのBGM付加 ・お気に入り登録 ・他アプリへのBGM連携 ■BGM情報 Creative Commons - CC0 1.0 Universal 利用規約は特にありません。ご自由にお使いください。
Screenshots
Verdict
The clearest difference is review sentiment: BGMアプリ at 73% against DiaTouch's 20%. On price, update cadence, ads and in-app purchases 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. DiaTouch sells 1 one-off in-app purchase and BGMアプリ sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
DiaTouch ships an update every 5 months, BGMアプリ every 4 months. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.
| Parameter | DiaTouch | BGMアプリ |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 20.0% of reviews | 72.7% of reviews — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 months | Every 4 months — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 146 MB |
| Age rating | 4+ | 4+ |
| Developer | JungleProduction | Tomohiro Ohwada |
Customer experience
DiaTouch
BGMアプリ
In-app purchases
DiaTouch
- Remove Ad area$0.99
BGMアプリ
- 広告除去$1.99
- 開発応援$1.99
