Comparison

工事写真台帳 vs Reservation Book

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

Head to head
About

工事写真台帳

Features
Read full description

工事写真を選ぶだけで、すぐに写真台帳PDFを作成。 KojiLogは、現場写真をまとめて整理し、 報告書用のPDFを簡単に作成できるアプリです。 難しい設定は不要。 写真を選ぶだけで、施工前・施工後の記録をすぐに資料化できます。 【主な機能】 ■ 写真を選んで簡単に台帳作成 現場で撮影した写真を選ぶだけで、 工事写真の記録を整理できます。 ■ 写真台帳PDFを作成 選択した写真から、そのままPDFの報告書を作成できます。 作成したPDFはメールや共有で送信可能です。 ■ シンプルで使いやすい操作 複雑な設定はありません。 現場でもすぐに使えるシンプルな操作です。 ■ 作成した記録を保存 作成した台帳はアプリ内に保存され、 いつでも確認できます。 【こんな方におすすめ】 ・工事写真を簡単に整理したい ・写真台帳をすぐ作りたい ・現場の記録をPDFで共有したい ・シンプルな工事記録アプリを探している 現場の記録作業を、もっと簡単に。 KojiLogで工事写真の管理をスムーズに行えます。

About

Reservation Book

Features
Read full description

Reservation Book is a bookings calendar for sole traders and small businesses that take appointments from customers: care taxis, handymen, home visits, on-site work. Keep work bookings apart from your private plans. - Bookings: customer name, contact note, date and time (start / end / all day), details, place, notes - Status: tentative, confirmed, done, cancelled - Color labels you can create and rename freely - Repeats: every day, weekdays, chosen weekdays, every 2 weeks, monthly - Upcoming list (today to a few days ahead) and a month calendar - Home screen widget with your next bookings - Reminders: the evening before, the morning of, and before start (multiple) - Weekly summary: every Sunday evening (day and time adjustable), a notification with your bookings for the coming 7 days, count shown as an app badge - PDF schedules: daily, weekly and monthly, ready to share or print - All data stays on your device. No account, nothing sent to a server - Backup (single file export / restore) Pricing: up to 20 bookings are free with every feature. Pro (one-time purchase) lifts the limit and removes the SAMPLE watermark from PDFs. No subscription.

Screenshots

工事写真台帳4 screens
Reservation Book4 screens

Verdict

The call

The clearest difference is in-app purchases: 工事写真台帳 at none against Reservation Book's 1. Reservation Book's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 26.2). On price, update cadence and ads 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. Reservation Book sells 1 one-off in-app purchase. 工事写真台帳 asks for nothing beyond the download.

UpkeepUpdate frequency

工事写真台帳 ships an update every 6 days, Reservation Book every 3 days. The most recent releases landed on October 25, 2026 and November 6, 2026 respectively.

Scorecard3 real differences · 3 level
工事写真台帳 versus Reservation Book: the parameters behind the verdict, then further details
Parameter工事写真台帳Reservation Book
PriceFreeFree
Update frequencyEvery 6 daysEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS26.215.0 — better
Further details — not scored
Size5 MB61 MB
Age rating4+4+
DeveloperTakuya IwamotoMoeki Kozawa

In-app purchases

None

工事写真台帳

No in-app purchases

1 purchases

Reservation Book

One-time1
  • Pro版(買い切り)$4.99

Questions

Is 工事写真台帳 free?
工事写真台帳 is free to download, with no in-app purchases.
Is Reservation Book free?
Reservation Book is free to download, with in-app purchases available.
Do 工事写真台帳 or Reservation Book have ads?
Neither 工事写真台帳 nor Reservation Book shows ads.
Which is updated more often, 工事写真台帳 or Reservation Book?
工事写真台帳 ships an update every 6 days, and Reservation Book every 3 days. Most recently, 工事写真台帳 was updated on October 25, 2026 and Reservation Book on November 6, 2026.

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