Comparison

Offline PDF Reader vs 工事写真V2

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

Head to head
About

Offline PDF Reader

Easily combine multiple PDF files into a single document. This app prioritizes your privacy by processing all files locally on your device, ensuring your sensitive information remains confidential and secure.

Highlights
  • Combine multiple PDF files
  • Intuitive merging feature
  • Local document processing
  • Secure and private
  • Easy navigation
Features
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Users can easily navigate through PDF documents and merge them together. **1. Seamless Document Merging:** Merging multiple PDF files has never been easier. The app’s intuitive merging feature lets users combine several documents into a single PDF with a few simple clicks. This is particularly useful for consolidating reports, combining study materials, or organizing personal documents into a cohesive file. **2. Secure and Private:** Ensuring the safety and privacy of your documents is a top priority. The PDF Reader & Merger app operates locally on your device, so there's no need to upload sensitive documents to external servers. This guarantees that your data remains confidential and secure.

About

工事写真V2

Features
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黒板付き工事写真の撮影から写真帳作成まで、現場の写真管理をこれ1つで。 ■ 主な機能 【黒板付き撮影】 ・電子黒板を画面上で編集し、写真と一緒に撮影 ・工種・種別・細別・測点などの項目を自由に設定 ・黒板のサイズ・位置・透過度を自在に調整 ・豆図(小さな図面画像)を黒板に配置可能 【後付黒板】 ・撮影済みの写真に後から黒板を合成 ・黒板なしで撮った写真も工事写真として活用 【写真帳(工事写真帳)】 ・撮影した写真を自動で写真帳にまとめ ・Excel形式でダウンロード・印刷 ・写真の並び替え・ページ管理 【クラウド同期】 ・撮影データを自動でクラウドにバックアップ ・複数端末からアクセス可能 ・共有アカウントでチームメンバーと写真を共有 【その他】 ・カメラ水平インジケータ機能 ・グリッド表示 ・よく使う文言の保存・呼び出し ・Wi-Fi接続時のみアップロード設定 ■ 料金プラン 無料で基本機能をお使いいただけます。 ・撮影: 1日10枚まで無料 ・後付黒板: 月10枚まで無料 さらに使いたい方向けの有料プラン: ・撮影し放題プラン(月額 / 年額) ・後付黒板し放題プラン(月額 / 年額) 法人のお客様向けにビジネスライセンスもご用意しています。 ■ 対応 ・iPhone / iPad 対応 ・日本語対応 ・プライバシーポリシー: https://www.kojishashin-v2.net/v2/privacy.php ・利用規約: https://www.kojishashin-v2.net/v2/terms.php

Screenshots

Offline PDF Reader2 screens
工事写真V24 screens

Verdict

The call

The clearest difference is ads: 工事写真V2 at none against Offline PDF Reader's shown. Offline PDF Reader's advantage is update cadence (daily vs every 5 days). On price, in-app purchases, device support and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Offline PDF Reader ships an update daily, 工事写真V2 every 5 days. The most recent releases landed on September 26, 2026 and September 18, 2026 respectively.

Scorecard2 real differences · 8 level
Offline PDF Reader versus 工事写真V2: the parameters behind the verdict, then further details
ParameterOffline PDF Reader工事写真V2
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyDaily — betterEvery 5 days
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.214.0.0 — better
Further details — not scored
Size70 MB120 MB
Age rating4+4+
DeveloperHopebest Inc LimitedBooth

In-app purchases

None

Offline PDF Reader

No in-app purchases

None

工事写真V2

No in-app purchases

Questions

Is Offline PDF Reader free?
Offline PDF Reader is free to download, with no in-app purchases.
Is 工事写真V2 free?
工事写真V2 is free to download, with no in-app purchases.
Do Offline PDF Reader or 工事写真V2 have ads?
Offline PDF Reader shows ads; 工事写真V2 does not.
Which is updated more often, Offline PDF Reader or 工事写真V2?
Offline PDF Reader ships an update daily, and 工事写真V2 every 5 days. Most recently, Offline PDF Reader was updated on September 26, 2026 and 工事写真V2 on September 18, 2026.

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