NFC出席簿 vs Metadata Cleaner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NFC出席簿
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交通系等のICカードを使った出席簿です。 NFCの情報を利用して出席の確認をします。 出欠の履歴とNFCの集計結果はCSVファイルに保存してメールに添付できます。 メールの受信先によっては、添付ファイルが文字化けしたり、改行されなかったりするので、下記の４種類のCSVファイルを作成しますので問題が起きないCSVファイルを選択して下さい。 1. UTF-8 LF 2. UTF-8 CRLF 3. SHIFT-JIS LF 4. SHIFT-JIS CRLF メールの送信機能はApp 内課金が必要です。 タブバーの「その他」をタップして表示される「ブックマーク」から購入できます。 購入は「ブックマーク」のメール作成回数(1600回分）をタップします。
Metadata Cleaner
Easily remove sensitive metadata like GPS location, camera model, and capture date from your photos before sharing. This app processes everything on your device for maximum privacy and security. It's ideal for protecting personal information and ensuring photos are safe to share.
- Remove GPS location
- Strip camera model
- Clear capture date
- On-device processing
- Batch processing (Premium)
- Create new clean copies
- Direct sharing
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Remove GPS location, camera model, and capture date from your photos in one tap, before you share them. Everything happens on your device — nothing is ever uploaded to a server. ■ Great for - Stripping location data before posting to Instagram, X, or messaging apps - Sharing photos over AirDrop or iMessage without revealing where you live or work - Protecting your kids' privacy before sharing family photos - Anyone who just wants metadata gone, without learning a complex EXIF editor ■ Features - Select a photo and instantly see 3 lines: Location (GPS), Camera model, Date taken - One button — "Remove metadata" — clears everything - A green checkmark re-verifies on-device that nothing sensitive remains - Your original photo is never modified — a new, clean copy is created - Share directly from the completion screen, or save to your Photos library - Zero server upload, fully offline, minimal ads ■ Free / Premium Removing metadata from one photo at a time is free. Premium (lifetime/yearly/monthly) unlocks batch processing for multiple photos and removes ads. Note: Live Photos are copied as still images. The video portion (which may still contain location data) is not included. Terms of Use (Apple standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://hecuhecu.github.io/apps/photo-exif-cleaner/privacy/
Screenshots
Verdict
The clearest difference is update cadence: Metadata Cleaner at every 2 weeks against NFC出席簿's every 2 months. Metadata Cleaner also leads on device support (3 vs 1) and iOS requirement (15.0 vs 26.5). On price, ads and in-app purchases 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
Both are free to download. NFC出席簿 sells 1 one-off in-app purchase and Metadata Cleaner sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
NFC出席簿 ships an update every 2 months, Metadata Cleaner every 2 weeks. Both last shipped on November 7, 2026.
| Parameter | NFC出席簿 | Metadata Cleaner |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 26.5 | 15.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | KAZUTOSHI KINOSHITA | hiroki kawamura |
In-app purchases
NFC出席簿
- メール作成回数(120回分)$0.99
Metadata Cleaner
- Premium (Monthly)$1.991 Month
- Premium (Yearly)7 Days trial$9.991 Year
- Premium (Lifetime)$56.99
