アプリ内課金あり
iPhone のみ対応
67.7MB
年齢4+
Arc Timeline 4はどんなアプリ？
Arc Timeline 4は、移動経路や滞在時間を背景で自動的に記録するアプリです。
歩行や走行のほか、車や電車などの乗り物による移動も判別して記録します。学習機能が働くため、訪れた場所を名称で識別し、自分の行動を整理しやすいタイムラインとしてまとめられます。心拍数や消費カロリーといった健康データも取り込めるため、日々の活動量を詳しく把握できます。記録されたデータは端末内に保存されるため、プライバシーを守りながら自分のペースで振り返ることができます。過去の特定の日にどこへ行ったかを探す際にも、検索機能で素早く場所を特定できます。
移動のたびに記録をつける手間を省きたい人や、日々の活動範囲を地図上で確認したい場面にぴったりです。外出先での移動手段を細かく分類して管理したいときにも助けになります。自分の行動履歴を整理し、過去の旅の軌跡を振り返りたいときに重宝します。
アノアプリによる紹介文です。デベロッパー公式の説明はApp Storeでご確認いただけます。
Arc Timeline 4の注目ポイント
移動経路と滞在時間の自動記録
ボタン操作なしで背後で動くため、歩いた道筋や立ち寄った場所の滞在時間を自動で記録します。記録のたびに手動で入力する手間を省き、日々の行動を正確に書き出せます。
学習機能による場所の名称識別
独自の学習エンジンが蓄積されるデータから場所を特定するため、訪れた地点を名前で判別します。自分の動きを整理したタイムラインとして把握しやすくなり、過去の履歴も検索で素早く見つけられます。
歩行や走行など多種多様な移動手段の検知
徒歩や走行だけでなく自転車や電車、飛行機など二十種類以上の活動を識別します。乗り物を問わず移動手段を細かく分類して管理したい場面で便利です。
心拍数や消費カロリーなどの健康データ記録
心拍数や消費カロリー、歩数といった体調に関するデータも取り込めます。活動量と体調の変化をあわせて確認できるため、運動の成果を詳しく把握する際に助けになります。
レビューの分析
公開されている範囲では、以前の版と比較して動作が安定し処理も軽快になった点が評価されています。過去の記録をスムーズに閲覧できるため、移動の軌跡を確認する際に活躍します。買い切りライセンスが新バージョンへ引き継がれる点も好評です。
特定の機種において日付の表示が途切れてしまうという報告があります。アプリ内でライトモードとダークモードを切り替えられない点に不満の声も挙がっています。
アノアプリがApp Storeで公開中のレビューをもとに分析しています。
価格履歴
現在は無料です。記録を始めた70日前から、価格は変わっていません。
アノアプリが独自に収集した価格履歴をもとに分析しています。
- 買い時判定
- 通常価格
- 記録期間
- 70日
- 最頻価格
- 無料
- 記録上の最安値
- 無料
価格更新履歴
| 日付 | 価格 |
|---|---|
| 2026-08-25 | 無料 |
ランキング推移
ヘルスケア／フィットネス（売上）：最終圏内 76位（2026年09月21日）
ユーザーレビュー （当サイト投稿）
まだレビューがありません。最初のレビューを書いてみましょう。
アプリ更新履歴 活発に更新中
Ver 1.8.0 2026-11-02
• Workout import now gives you a choice: bring a workout in as one continuous item, or preserve its segments so each pause becomes its own stop. A new Segments screen shows what the import will add before you add it, and removing a workout puts the timeline back as it was. (BIG-232, BIG-910)
• Fixed swiping to the previous day right after launch. (BIG-928)
• The subscription screen now fits the iPhone Duo's outer screen, and its buttons fit at the largest accessibility text sizes. (BIG-905, BIG-916)
• In Timeline Cleanup, saving a one-time title now returns you to the list. (BIG-926)
• Fixed swiping to the previous day right after launch. (BIG-928)
• The subscription screen now fits the iPhone Duo's outer screen, and its buttons fit at the largest accessibility text sizes. (BIG-905, BIG-916)
• In Timeline Cleanup, saving a one-time title now returns you to the list. (BIG-926)
Ver 1.7.8 2026-10-28
• Fixed the timeline running off the left edge of the iPhone Duo's outer screen on days with photos. (BIG-891)
• The menu in the iPhone Duo's side rail now opens with one tap. (BIG-902)
• On the iPhone Duo's inner screen, the maps now zoom to your timeline beside the list. (BIG-883)
• The menu in the iPhone Duo's side rail now opens with one tap. (BIG-902)
• On the iPhone Duo's inner screen, the maps now zoom to your timeline beside the list. (BIG-883)
Ver 1.7.7 2026-10-23
• Fixed the layout on iPhone Duo with iOS 27.2: Settings, the menu and the date controls are back in the side rail. (BIG-878)
• New option to be notified if Arc Timeline stops recording, in Settings under Timeline Recording. Off by default. (BIG-541)
• Search keeps your conversation when you switch tabs, and has a Clear button beside the filters. (BIG-869, BIG-875)
• Search shows each step of a multi-part answer, and questions spanning several months use the right dates for each. (BIG-870, BIG-872)
• Fixed deleting a visit sometimes merging the following trip into the previous visit. (BIG-865)
• Fixed a crash in Extract Brief Visits. (BIG-873)
• Clearer messages when a backup import or restore cannot continue. (BIG-795)
• New option to be notified if Arc Timeline stops recording, in Settings under Timeline Recording. Off by default. (BIG-541)
• Search keeps your conversation when you switch tabs, and has a Clear button beside the filters. (BIG-869, BIG-875)
• Search shows each step of a multi-part answer, and questions spanning several months use the right dates for each. (BIG-870, BIG-872)
• Fixed deleting a visit sometimes merging the following trip into the previous visit. (BIG-865)
• Fixed a crash in Extract Brief Visits. (BIG-873)
• Clearer messages when a backup import or restore cannot continue. (BIG-795)
Ver 1.7.6 2026-10-18
• Layouts designed for the iPhone Duo's inner screen: the timeline sits in a column beside the map, with Settings and the menu in the side rail. (BIG-716)
• Rows throughout the app now fit at the largest accessibility text sizes. (BIG-848, BIG-850)
• Fixed Delete Old App Data staying unavailable after a completed migration from Arc Timeline 3. (BIG-778)
• GPX import now recognises multi-word activity types such as cable car and ski lift, and exports name them properly. (BIG-856, BIG-859)
• Change Place now shows the top of the results for each new search. (BIG-833)
• Thanks to Tristan, whose Arc Timeline 3 backups put the importer through its paces.
• Rows throughout the app now fit at the largest accessibility text sizes. (BIG-848, BIG-850)
• Fixed Delete Old App Data staying unavailable after a completed migration from Arc Timeline 3. (BIG-778)
• GPX import now recognises multi-word activity types such as cable car and ski lift, and exports name them properly. (BIG-856, BIG-859)
• Change Place now shows the top of the results for each new search. (BIG-833)
• Thanks to Tristan, whose Arc Timeline 3 backups put the importer through its paces.
Ver 1.7.5 2026-10-07
• Import your Arc Timeline 3 backups directly from iCloud Drive, in Settings > Backup & Restore. No need to have the old app installed. It brings across only history from before Arc Timeline 4 started recording on your iPhone, so it is for anyone whose earlier years never made it across. (BIG-399)
• Place search now finds the branch you are at, not just the best known ones nearby, and lists the closest matches first. (BIG-820)
• The timeline now stays on the same day after minimising and restoring the list, and no longer freezes on a new install when doing so on iOS 27. (BIG-740)
• Search results now open the day from the weekly, monthly and yearly views, and search answers "per day" and "per week" questions, such as "hours of cycling per week this month". (BIG-826, BIG-563)
• Jumping to a timeline item from search now scrolls it fully into view. (BIG-773, BIG-812)
• On iOS 26 the Search tab no longer opens the keyboard by itself. Tap the field to type. (BIG-738)
• The subscription screen now retries by itself after a connection failure. (BIG-823)
• Fixed the visit times legend in Japanese, Chinese and other languages. (BIG-786, BIG-810)
• Place search now finds the branch you are at, not just the best known ones nearby, and lists the closest matches first. (BIG-820)
• The timeline now stays on the same day after minimising and restoring the list, and no longer freezes on a new install when doing so on iOS 27. (BIG-740)
• Search results now open the day from the weekly, monthly and yearly views, and search answers "per day" and "per week" questions, such as "hours of cycling per week this month". (BIG-826, BIG-563)
• Jumping to a timeline item from search now scrolls it fully into view. (BIG-773, BIG-812)
• On iOS 26 the Search tab no longer opens the keyboard by itself. Tap the field to type. (BIG-738)
• The subscription screen now retries by itself after a connection failure. (BIG-823)
• Fixed the visit times legend in Japanese, Chinese and other languages. (BIG-786, BIG-810)
Ver 1.7.4 2026-10-01
• Fixed the location indicator showing during background recording, which had returned in 1.7.3. (BIG-811)
• Fixed some days failing to load. (BIG-782)
• Improved activity type detection after switching between days. (BIG-791)
• Fixed some days failing to load. (BIG-782)
• Improved activity type detection after switching between days. (BIG-791)
Ver 1.7.3 2026-09-30
• Fixed slow loading of past days on some devices after the 1.7.1 update. The first launch may take a few minutes while the fix is applied. (BIG-792)
• Jumping to a day from the calendar or a search result now always shows that day's visits and map. (BIG-494)
• Segment times, map callouts and trip chart times now show in the time zone they were recorded in. (BIG-535)
• Dates in visit and trip lists now follow your region's format. (BIG-766)
• Resumed restores from backup now keep the screen awake. (BIG-761)
• Fixed a crash when searching by year or month with the Japanese calendar. (BIG-783)
• Jumping to a day from the calendar or a search result now always shows that day's visits and map. (BIG-494)
• Segment times, map callouts and trip chart times now show in the time zone they were recorded in. (BIG-535)
• Dates in visit and trip lists now follow your region's format. (BIG-766)
• Resumed restores from backup now keep the screen awake. (BIG-761)
• Fixed a crash when searching by year or month with the Japanese calendar. (BIG-783)
Ver 1.7.2 2026-09-24
• Fixed a crash at launch on iOS 27. (BIG-750)
• Fixed a crash when opening details for some trips. (BIG-767)
• Arc now shows a banner when your iPhone's storage is full and changes can't be saved. (BIG-745)
• Place search now finds categories as you type, such as "cafe" or "hotel". (BIG-580)
• Map labels now appear in your device's language. (BIG-491)
• Remove an imported workout in one go, from its segments list. (BIG-231)
• The map compass now sits clear of the menu button. (BIG-536)
• Trip paths are easier to see on dark map styles. (BIG-142)
• Improved layouts at larger text sizes in the timeline and visits lists. (BIG-163, BIG-278)
• Fixed a crash when opening details for some trips. (BIG-767)
• Arc now shows a banner when your iPhone's storage is full and changes can't be saved. (BIG-745)
• Place search now finds categories as you type, such as "cafe" or "hotel". (BIG-580)
• Map labels now appear in your device's language. (BIG-491)
• Remove an imported workout in one go, from its segments list. (BIG-231)
• The map compass now sits clear of the menu button. (BIG-536)
• Trip paths are easier to see on dark map styles. (BIG-142)
• Improved layouts at larger text sizes in the timeline and visits lists. (BIG-163, BIG-278)
Ver 1.7.1 2026-09-20
• Photos in the timeline list now load as soon as you open a day. (BIG-610)
• Trips now only show photos taken along their route, matching how visits already work. Other photos from the same time are still there, in a new Other Photos section of the item's gallery. (BIG-18)
• Improved GPX import removal for files containing overlapping tracks and waypoints. (BIG-714)
• Trip speed and altitude charts now show lower-accuracy data in a faded style, so the full trip is always visible. (BIG-697)
• Restore Purchases now explains what to check when it finds no purchases. (BIG-736)
• Search now answers questions about trips of any type, such as "longest trips this year". (BIG-562)
• Trips that cross the 180° meridian now draw correctly on the map. (BIG-722)
• Map callouts now include the day for items from other days. (BIG-202)
• Database maintenance. The first launch after updating may take a few minutes while this runs. (BIG-748)
• Trips now only show photos taken along their route, matching how visits already work. Other photos from the same time are still there, in a new Other Photos section of the item's gallery. (BIG-18)
• Improved GPX import removal for files containing overlapping tracks and waypoints. (BIG-714)
• Trip speed and altitude charts now show lower-accuracy data in a faded style, so the full trip is always visible. (BIG-697)
• Restore Purchases now explains what to check when it finds no purchases. (BIG-736)
• Search now answers questions about trips of any type, such as "longest trips this year". (BIG-562)
• Trips that cross the 180° meridian now draw correctly on the map. (BIG-722)
• Map callouts now include the day for items from other days. (BIG-202)
• Database maintenance. The first launch after updating may take a few minutes while this runs. (BIG-748)
Ver 1.7.0 2026-09-13
• Shortcuts app support. Three new actions: Search Arc Timeline, Open Place, and When Was I Last At. (BIG-588)
• Place icons now follow each place's category for far more places, so cafés, stations, gyms and shops get their own icons. (BIG-474, BIG-513)
• Trip details show your most common speed alongside the average, with a tap-through histogram. (BIG-717)
• Editing a segment now zooms the map to that segment. (BIG-388)
• The Subscription view shows your active plan and renewal details, and offers Lifetime to everyone eligible, including subscriptions managed through the original Arc Timeline app. (BIG-438, BIG-721)
• Search filters now float over your results. (BIG-328)
• Improved migration completeness checks for data imported from the original app, with a confirmation before a re-run starts. (BIG-664, BIG-705)
• iOS 27 ready, including chart rendering fixes and layout groundwork for resizable displays. (BIG-668, BIG-704, BIG-590)
• Place icons now follow each place's category for far more places, so cafés, stations, gyms and shops get their own icons. (BIG-474, BIG-513)
• Trip details show your most common speed alongside the average, with a tap-through histogram. (BIG-717)
• Editing a segment now zooms the map to that segment. (BIG-388)
• The Subscription view shows your active plan and renewal details, and offers Lifetime to everyone eligible, including subscriptions managed through the original Arc Timeline app. (BIG-438, BIG-721)
• Search filters now float over your results. (BIG-328)
• Improved migration completeness checks for data imported from the original app, with a confirmation before a re-run starts. (BIG-664, BIG-705)
• iOS 27 ready, including chart rendering fixes and layout groundwork for resizable displays. (BIG-668, BIG-704, BIG-590)