Rin vs PomoGem

Rinは、時間の流れを円形リングで直感的に確認できる、シンプルな集中タイマーです。アプリを開くとすぐにタイマーが表示され、余計な操作をせず集中を始められます。 主な機能 ・1〜180分で設定できるカウントダウンタイマー ・経過時間を記録するカウントアップタイマー ・横画面に最適化した大きな円形表示 ・ロック画面とDynamic Islandに時間を表示するLive Activity ・終了音のオン／オフ設定と、タイマー画面での音状態表示 ・セッション終了後のタグ選択・新規タグ作成 ・今日の集中時間、回数、平均、タグ別内訳を表示するダッシュボード ・日付ごとに確認できる集中履歴 ・ライト／ダーク表示とリングカラーの変更 ・Apple Watchアプリと文字盤コンプリケーション ・カウントダウン／カウントアップを別々のコンプリケーションとして配置 ・Digital Crownによるカウントダウン時間の調整 ・iPhoneとApple Watch間のタイマー同期 履歴、タグ、設定は端末内に保存されます。アカウント登録、広告、トラッキング、外部サーバーへのデータ送信はありません。 仕事、勉強、読書、家事など、区切って取り組みたい時間にRinをご利用ください。

Turn focused time into colorful gems. Study and work time becomes visible progress. Earned gems stay when you take a day off. The app is in English and Japanese. Support is currently provided in Japanese. CHOOSE A THEME AND START Choose a theme and a free 25-, 45-, 60-, or 90-minute timer. Finish a session and a gem drops into your jar with sound and haptic feedback. Each completed minute becomes 10 grams: 25 minutes adds 250 grams. • Custom themes for study and work • A tactile jar that responds to taps, tilt, and gentle shaking • Ten gems combine into a larger crystal • Weekly and lifetime views, milestones, and manual records separate from timed focus • Weight Journey shows your next milestone and compares your total with the approximate weights of familiar objects • Focus and break-end alarms with a choice of sound and strength • Images and short GIFs for sharing eligible records, always with PomoGem branding and its official website • Home and Lock Screen widgets that start a focus without displaying your records OPTIONAL SCREEN TIME GEMS Choose learning apps and a theme. Each confirmed 10 minutes of combined use adds a 100-gram gem. Select up to five learning apps for free, or unlimited apps with Pro. This uses OS threshold notifications, so delivery can be delayed. Partial periods under 10 minutes are not added, and learning-app monitoring pauses while a focus timer runs. You can also choose apps you want to use less. Each combined 10 minutes adds a black obstacle gem. This selection is unlimited for everyone. Black gems combine only with black gems; they do not count toward study time, study mass, rewards, or sharing, and never subtract earned study gems. The same app cannot belong to both selections. You choose whether to authorize and enable recording. POMOGEM PRO A one-time, non-consumable In-App Purchase unlocks custom timers from 1 minute 00 seconds to 360 minutes 00 seconds, month stamps on crystals, and unlimited learning apps for Screen Time recording. Enter minutes and seconds or use scroll wheels. Update both devices before handing off timers set with seconds. No subscription, trial, or automatic renewal. The purchase screen shows your App Store price. YOUR STORAGE CHOICE At first launch, choose private iCloud sync or this iPhone only. Device-only mode works without an Apple Account or network and never uploads automatically. If you confirm iCloud, theme names, achievement notes, records, settings, and the active timer use your Apple Account's private CloudKit storage. Initial loading and resuming sync require online checks. An eligible, previously verified local copy can be used offline in iCloud mode; changes wait on this iPhone for sync. Verified account changes or conflicting history can block access to protect data. Reopening the app may be required. A connection check does not prove all records have uploaded. Settings lets you enable iCloud using its data to replace device-only records, or disable it by copying verified data to this iPhone while retaining iCloud data. In iCloud mode, you may also preview the cloud contents and explicitly confirm replacing this device's data, including unsent changes. Histories are not merged. Replacing all iCloud data with device data remains unavailable. Transfers require a connection and restarts as instructed. Do not uninstall during a transfer. Uninstalling loses device-only records and unsent changes. Exported JSON cannot be reimported for restoration or migration. Screen Time app selections, pending thresholds, and black gems stay on this iPhone and are excluded from JSON export and storage transfers. Imported learning records follow your chosen storage, including private iCloud sync, but are excluded from shared images, GIFs, captions, and JSON export. Unverified summaries are excluded from sharing and export. Diagnostics stay on-device without app tokens or gem counts. No advertising, tracking, analytics SDK, or developer server.