Exif Eraser vs EMF Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Exif Eraser
Easily view and remove sensitive metadata from your photos. Protect your privacy by clearing EXIF information before sharing images.
- View photo EXIF information
- Clear EXIF information
- Share EXIF information
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Exif Eraser removes hidden data from photos before you share them. GPS coordinates, camera model, and capture time stay on this iPhone—nothing is uploaded, and there is no account. Photos can reveal more than the picture. A street, a home, the phone you used, and when you were there often live in EXIF, IPTC, and XMP tags. Exif Eraser shows those risks, then writes a cleaned copy. WHY IT MATTERS • Location: GPS can pinpoint the street or home where a photo was taken • Device: make, model, and lens can identify the camera you used • Timestamp: capture time can show when you were at a place HOW IT WORKS • Select one photo or a batch from your library (up to 30) • Review location, device, and timestamps at a glance—open any photo for full EXIF • Choose All metadata, or Location only if you want to keep camera settings • Save a copy to the Exif Eraser album, share a cleaned file, or replace the original in Photos PRIVACY FIRST • Processed entirely on your iPhone or iPad • No cloud, no analytics, no tracking, no sign-in • Save Copy keeps the original; Replace Original is optional and only runs when you choose it
EMF Tracker
This app measures electromagnetic field (EMF) levels using your phone's magnetometer. It provides real-time data, professional charts, and AI-powered insights to help you understand and manage your exposure. Track trends, identify patterns, and receive personalized advice to reduce potential risks.
- Real-time EMF detection
- Professional charts and graphs
- AI-powered insights and tips
- Trend and pattern analysis
- History and data export
- 4-tier safety levels
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EMF Tracker is your comprehensive electromagnetic field detector. Measure EMF levels, and get AI-powered insights to understand your exposure — all from your phone. EMF Tracker uses your phone’s magnetometer for detecting the EMF levels. REAL-TIME EMF DETECTION * Instant electromagnetic field measurements in µT * Automatic sensor calibration * 4-tier safety levels (Safe → Caution → Unsafe → Danger) PROFESSIONAL CHARTS * Real-time EMF graphs with live updates * Daily, weekly, monthly, yearly views * Visualize your exposure patterns * Track changes over time AI-POWERED INSIGHTS * Personalized tips based on your EMF data * Smart time-of-day recommendations * Pattern analysis: weekday vs weekend * "Down 15% from last week" style insights * Actionable advice to reduce exposure TRENDS & PATTERNS * Compare today vs yesterday exposure * Weekly and monthly trend analysis * Peak hours identification * Day-of-week patterns * Weekend vs weekday comparisons HISTORY & EXPORT * Complete scan history with timestamps * Add location notes (Home, Office, Bedroom) * Export data for external analysis * Track your EMF journey over time SAFETY LEVELS - Based on ICNIRP guidelines: * SAFE (Green): Normal background levels * CAUTION (Amber): Elevated — monitor closely * UNSAFE (Orange): High — limit time here * DANGER (Red): Very high — move away PERFECT FOR: * Health-conscious home monitoring * Parents checking kids' rooms * Office workers assessing workspace * Anyone curious about EMF exposure * Identifying wireless device hotspots Download EMF Tracker and take control of your electromagnetic environment! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: EMF Tracker at 100% against Exif Eraser's 0%. EMF Tracker also leads on price (Free vs $0.99) and update cadence (every 5 days vs every 41 months). Exif Eraser's advantage is in-app purchases (none vs 2). On 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
EMF Tracker is free to download; Exif Eraser costs $0.99 up front. EMF Tracker sells 2 in-app purchases, starting at $2.99 per year. Exif Eraser asks for nothing beyond the download.
Exif Eraser ships an update every 41 months, EMF Tracker every 5 days. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.
| Parameter | Exif Eraser | EMF Tracker |
|---|---|---|
| Price | $0.99 | Free — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Update frequency | Every 41 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Freemium — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 41 MB |
| Age rating | 4+ | 17+ |
| Developer | 袁杰 张 | PPLST Tech |
Customer experience
Exif Eraser
EMF Tracker
In-app purchases
Exif Eraser
No in-app purchases
EMF Tracker
- EMF Tracker - Wellness$2.991 Year
- EMF Tracker - Pro$4.991 Year









