Comparison

SP7 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

SP7

Features
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For sharing information you don't want others to see, use "SP7," which prioritizes confidentiality! It also features a user-friendly interface that's easy to operate! [ Usage example ]  Web conferencing via chat, electronic applications (approvals), task management, business reports, current location reports, confidential information, administrative communications, file sharing, customer information management, calendar management, private conversations/image sharing, etc. [ User-level permission management ]  To ensure adequate support for users acting as service administrators (*) while maintaining a security-conscious design, administrator privileges are restricted based on user level. However, there are no differences in basic service usage based on user level. ※administrator…A user who can create groups for sharing information and add members to the group ・Level0    Unable to become an administrator ・Level1(One-star)    Unable to become an administrator / Coins can be transferred. ・Level2(Two-star)    Become an administrator ・Level3(Three-star)    Become an administrator / It is possible to set an expiration date for encrypted files.  [ The reason it can be used safely anytime and anywhere ]  ・From sending and receiving terminals to terminals, the data is encrypted end-to-end.    ⇒ Even if data is intercepted during transmission, it becomes difficult for a third   party to understand its contents.  ・All data stored on the cloud service servers is encrypted.    ⇒ The service provider and server management company do not possess the security     keys, making it difficult to access the content.  ・Encryption uses a unique security key system patented in Japan and the United States    ⇒ Achieves high level of confidentiality    ( Patent number  Japan: Patent No. 6404928 、United States: US 10382430 B2) [ In-app feature items ]  ・SP7Box ・・・ File storage/sharing  ・SP7Chat ・・・ Chat  ・SP7Calendar ・・・ Calendar management/sharing  ・encryption tool ・・・ Text encryption  ・settings ・・・ Various settings such as user information and group management

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

SP74 screens
工事写真V24 screens

Verdict

The call

The clearest difference is in-app purchases: 工事写真V2 at none against SP7's 5. 工事写真V2 also leads on update cadence (every 5 days vs every 3 weeks) and iOS requirement (14.0.0 vs 17.0). 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. SP7 sells 5 one-off in-app purchases. 工事写真V2 asks for nothing beyond the download.

UpkeepUpdate frequency

SP7 ships an update every 3 weeks, 工事写真V2 every 5 days. The most recent releases landed on September 19, 2026 and September 18, 2026 respectively.

Scorecard3 real differences · 3 level
SP7 versus 工事写真V2: the parameters behind the verdict, then further details
ParameterSP7工事写真V2
PriceFreeFree
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.014.0.0 — better
Further details — not scored
Size37 MB120 MB
Age rating4+4+
DeveloperJapan Care Net Co.,Ltd.Booth

In-app purchases

5 purchases

SP7

One-time5
  • SP7 Coin x 1$1.99
  • SP7 Coins x 5$9.99
  • SP7 Coins x 10$19.99
Show 2 more
  • SP7 Coins x 30$54.99
  • SP7 Coins x 50$99.99
None

工事写真V2

No in-app purchases

Questions

Is SP7 free?
SP7 is free to download, with in-app purchases available.
Is 工事写真V2 free?
工事写真V2 is free to download, with no in-app purchases.
Do SP7 or 工事写真V2 have ads?
Neither SP7 nor 工事写真V2 shows ads.
Which is updated more often, SP7 or 工事写真V2?
SP7 ships an update every 3 weeks, and 工事写真V2 every 5 days. Most recently, SP7 was updated on September 19, 2026 and 工事写真V2 on September 18, 2026.

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