カードがかっこいい
Response from developer
ご感想ありがとうございます。 選手カードは他にはない、本アプリの一押し機能です! 次回アップデートで、ユーザー間のカード交換機能を搭載予定です。 楽しんでいただければ幸いです。

Record baseball games easily by tapping on a field diagram. Automatically calculates stats and generates scorebooks. Relive past games with a playback mode, all while prioritizing user privacy.
1.0.7
November 2, 2026
■ チームに参加するだけで、カードがそろうようになりました 招待コードで参加すると、チームの背番号が入ったカードが自動で並びます。あとは名前と写真を入れるだけで使い始められます。 名前と写真はこれまでどおり端末の中だけに保存し、サーバには送りません。 ■ 回ごとの得点だけを記録できるようになりました 打順を登録しなくても、回が終わるたびに得点を入れるだけで、試合の速報を共有できます。 ■ エラーで打者が先の塁まで進んだプレーを記録できるようになりました エラーで出塁した打者が二塁などに進んだ場面も、そのまま残せます。 ■ そのほか、表示や動作を細かく改善しました
Moreご感想ありがとうございます。 選手カードは他にはない、本アプリの一押し機能です! 次回アップデートで、ユーザー間のカード交換機能を搭載予定です。 楽しんでいただければ幸いです。
Recording a game is designed to be very simple. You can tap on a field diagram to indicate where a ball was hit, and the app automatically calculates outcomes and advances based on official baseball rules. This allows for recording a play in three taps or less.
Yes, recorded games can be displayed and exported as a Waseda-style scorebook. This format is compatible with standard scorebooks, allowing you to easily share it with coaches. Premium users can also create PDF albums for printing.
Yes, Baseball LOG can record games even in areas with no internet signal. All recording is done locally on your device, making it reliable for use at ballparks where reception may be poor.
Privacy is a top priority. The app only uses first names for players, and photos are stored exclusively on your device, not uploaded to any server. Team sharing is limited to scores, game progress, and jersey numbers.
The free version allows for game recording, scorebook generation, team management, and viewing results for the last 20 games. You can also access the pseudo-viewing mode for the most recent game and display player cards.
The Premium version unlocks unlimited access to all game results and pseudo-viewing. It also enables the reflection of player statistics on player cards, the registration of game photos (up to 5 per game), and the creation of dated photo albums for printing.
Baseball LOG is primarily designed for amateur leagues such as youth, junior high, and recreational baseball. Its simplified interface and focus on core recording and statistics make it ideal for these levels.
The app was last updated on August 14, 2026, to version 1.0.2. While specific update frequency isn't detailed, this indicates ongoing development and support.