Comparison

現場作業日報REC vs Work Log

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

現場作業日報REC

Features
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建設業などの現場担当者用日報作成アプリです。 現場の担当者が、現場で簡単に日報を作成することができます。 出勤ボタンを押して作業に入り、 作業終了時に退勤ボタンを押して、日報が完成します。 記入が必要な情報は最小限。 作業時間の変動にも対応しています。 作成中の日報が残っている場合は、アプリ起動時にすぐに表示されます。 また、作成済み日報の修正も行えます。 [入力画面] 日報を作成します。 出勤ボタンを押すと、詳細情報の記入と退勤が可能になります。 [一覧画面] 作成済み日報の一覧です。案件名と作業時間が表示されます。 [設定画面] 日報を作成する担当者の情報を登録します。

About

Work Log

Features
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Tap once to start. Tap again to stop. That is the entire app. No account. No subscription. No servers. Your hours never leave your iPhone. A work log for people who bill by the hour, work for more than one client, and have never once managed to keep a timer running. WHAT YOU ACTUALLY DO Every client gets its own stamp button in its own color. Press it when you start, press the same button when you finish. Press a different client and it switches over in that one tap — no confirmation, no menus, no project pickers. While the clock runs you never have to open the app: a Live Activity on the Lock Screen and in the Dynamic Island, and a small Home Screen widget with today's total. "Start recording" and "Stop recording" also work as Shortcuts and with Siri, so you can put them on the Action button. WHAT YOUR TAPS TURN INTO • Home — today's total, this week's total, and this month's estimated earnings • Calendar — a month at a glance, each day shaded by how long you worked and dotted with the colors of the clients you worked for, with the monthly total on top • Charts — the last 7 days and the last 6 months, stacked by client, plus this month broken down client by client • Earnings estimate — give each client an hourly rate and your minutes become an approximate amount • CSV export — date, start, end, end date, minutes, client, memo and rate; eight columns any spreadsheet will open • JSON backup — export and import your whole history, free and unlimited. The app also keeps copies on the device (at most one an hour as you record and edit, and right before an import or a full delete), restores them automatically if a file is ever damaged, and lets you pick one by date in Settings > Backups on This iPhone BILLABLE HOURS, KEPT PER CLIENT Every client keeps its own color and its own hourly rate. A record you finish after setting a rate keeps that rate, so raising it next month will not move the numbers you already quoted. (A record finished before you set any rate picks up the rate you set later.) IF YOU FORGET TO STOP Turn on the optional reminder and it tells you once a record has been running for more than 12 hours. It stays off until you switch it on. Work that runs past midnight is split across both days in the calendar and the charts. WHAT IT DELIBERATELY DOES NOT DO • It does not write or send invoices. It hands you a clean CSV and gets out of the way • It does not calculate tax, withholding or overtime. The earnings figure is an estimate and nothing more • No team, no sharing, no cloud sync, no sign-in, no server, no ads • No GPS and no automatic tracking. Nothing is recorded unless you press the button • Built for iPhone — there is no iPad layout, and no Mac or Apple Watch app (on iPad it runs in iPhone compatibility mode) WHAT IT COSTS Free to download, with every limit off for 30 days from first launch. After that, recording, editing, the calendar, the charts, the earnings estimate and JSON backup all stay free and unlimited, permanently. Only two things narrow. You can add up to 2 clients — anything you created during the trial stays, and archiving one hides its button without freeing a slot. CSV export covers records started since the 1st of last month. Lifting both is a single one-time purchase. Nothing renews and there is no second tier. iOS 18 or later. English and Japanese. Everything works in airplane mode — the one-time purchase is the only thing that needs a connection. Made by one person, in Canada, for the kind of week where you look up and cannot say where the hours went.

Screenshots

現場作業日報REC4 screens
Work Log4 screens

Verdict

The call

The clearest difference is in-app purchases: 現場作業日報REC at none against Work Log's 1. 現場作業日報REC also leads on iOS requirement (12.0 vs 18.0). Work Log's advantage is update cadence (fortnightly vs every 37 months). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Work Log sells 1 one-off in-app purchase. 現場作業日報REC asks for nothing beyond the download.

UpkeepUpdate frequency

現場作業日報REC ships an update every 37 months, Work Log fortnightly. The most recent releases landed on October 19, 2026 and October 15, 2026 respectively.

Scorecard3 real differences · 3 level
現場作業日報REC versus Work Log: the parameters behind the verdict, then further details
Parameter現場作業日報RECWork Log
PriceFreeFree
Update frequencyEvery 37 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPod — betteriPhone
Requires iOS12.0 — better18.0
Further details — not scored
Size8 MB2 MB
Age rating4+4+
DeveloperTRUSTEC INC.Akira Takashima

In-app purchases

None

現場作業日報REC

No in-app purchases

1 purchases

Work Log

One-time1
  • 全機能アンロック$5.99

Questions

Is 現場作業日報REC free?
現場作業日報REC is free to download, with no in-app purchases.
Is Work Log free?
Work Log is free to download, with in-app purchases available.
Do 現場作業日報REC or Work Log have ads?
Neither 現場作業日報REC nor Work Log shows ads.
Which is updated more often, 現場作業日報REC or Work Log?
現場作業日報REC ships an update every 37 months, and Work Log fortnightly. Most recently, 現場作業日報REC was updated on October 19, 2026 and Work Log on October 15, 2026.

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