GhostTrail vs Phantom Frequency
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GhostTrail
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A logbook for places that feel wrong. Walk into a room that gives you that feeling. Tap once. Hold still for two seconds while the rig baselines. GhostTrail starts reading your phone's magnetometer, accelerometer, and GPS — for up to sixty seconds, or until you tap stop. You get a pin you can keep on your phone, or share to the World Map so other spotters can see what your phone measured. WHAT IT IS • An honest sensor recorder. The readings are what the phone measured. Nothing else. • A logbook with retro VHS chrome. Each capture earns a tape number, a phosphor-green status readout, and — for curated landmarks — a multi-section lore card you can export as an Instagram Story sticker. • A curated map of nearly 200 places across six continents — locations known for the kind of stories that make people lower their voice. WHAT IT IS NOT • A ghost detector. The app never interprets readings. It logs them. • A microphone recorder. The permission is never requested. • A tracking app. No advertising identifiers. No analytics. No third-party trackers. SIGNALS — THE PEEK ECONOMY Opening another spotter's public pin costs one Signal. You start with three free Signals, and every pin you publish yourself earns one back — no daily caps, no limits. Out of Signals? Publish your own pins, or buy a Signal pack from Profile → SIGNALS. Three pack sizes: 3, 12 (+25% bonus), or 30 (+40% bonus). PRIVACY BY DEFAULT • Captures stay on your phone by default. Nothing leaves the device until you tap SHARE TO WORLD MAP. • Shared coordinates are fuzzed by ±30 meters before upload. Precise location never leaves the device. • Sign in with Apple is the only auth method. Apple's private email relay is supported. • Profile → Delete account permanently removes everything you have shared. FOUR TIERS OF ANOMALY Quiet · Stir · Pulse · Surge. The same readings, four amplifications of chrome. Your screen reacts to what the rig is seeing. A haptic pulse fires on every tier crossing. No sound is ever played. DESIGNED FOR LATE-NIGHT USE Phosphor green on near-black. Retro VHS scanlines. Monospace timecode. The interface stays out of the way. REQUIREMENTS • iPhone running iOS 17 or later • Magnetometer (every modern iPhone has one) • Location and motion permissions, granted on first capture • Camera permission optional — only for photos attached to pins • Photo Library Add permission optional — only when saving an Instagram-bound landmark sticker GhostTrail does not detect ghosts. It logs environmental sensor readings as data, not as paranormal claims.
Phantom Frequency
This paranormal investigation toolkit helps you observe, record, and review environmental activity. It combines vision, sound, and environmental monitoring tools with history and evidence databases for structured documentation of unusual occurrences.
- Camera-based vision tools
- Audio recording and marking
- Environmental sensor monitoring
- Investigation history review
- Evidence database organization
- LiDAR-style depth viewing
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Phantom Frequency is a paranormal investigation toolkit designed to help you observe, record, and review environmental activity during an investigation. The app brings together multiple investigation tools in one place, including vision access, sound access, environmental access, history review, and a local evidence database. Features include: • Vision tools for camera-based observation, LiDAR-style depth viewing, motion tracking, and matrix-style scanning • Sound tools for recording, reviewing, and marking audio moments • Environmental tools for monitoring changes such as motion, pressure, light, location, and related session data • History access for reviewing saved recordings, marked moments, and investigation logs • Database access for organizing known objects, reference photos, false positives, and evidence tags • Optional Remove Ads subscription for one year of ad-free use Phantom Frequency is built for investigators, hobbyists, and anyone interested in documenting unusual activity in a structured way. Use the tools to observe your surroundings, save useful moments, and review your findings later. This app is intended as an entertainment and investigation support tool. Results may vary depending on lighting, device sensors, environment, and user interpretation. Phantom Frequency offers an optional auto-renewable Remove Ads subscription. Subscription: Remove Ads - 1 Year Price: $4.99 per year Length: 1 year The subscription removes banner ads and full-screen ads while active. Privacy Policy: https://qrboxes.com/phantom-frequency-privacy-policy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Advertising Information: https://policies.google.com/technologies/ads Environmental Access now uses device-based sensor readings and local investigation session logs only.
Screenshots
Verdict
The clearest difference is update cadence: Phantom Frequency at every 6 days against GhostTrail's monthly. GhostTrail's advantage is iOS requirement (17.0 vs 26.4). On price, ads, in-app purchases 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
Both are free to download. GhostTrail sells 3 one-off in-app purchases and Phantom Frequency sells 1 in-app purchase, starting at $4.99 per year. Whichever you choose, the download price is not the number that matters.
GhostTrail ships an update monthly, Phantom Frequency every 6 days. The most recent releases landed on September 21, 2026 and September 25, 2026 respectively.
| Parameter | GhostTrail | Phantom Frequency |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | Monthly | Every 6 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 — better | 26.4 |
| Further details — not scored | ||
| Size | 14 MB | 13 MB |
| Age rating | 9+ | 4+ |
| Developer | Chih Han Lin | Lee Hill |
In-app purchases
GhostTrail
- 3 Signals$0.99
- 12 Signals$2.99
- 30 Signals$5.99
Phantom Frequency
- Remove Ads - 1 Year$4.991 Year
Questions
Is GhostTrail free?
Is Phantom Frequency free?
Do GhostTrail or Phantom Frequency have ads?
Which is updated more often, GhostTrail or Phantom Frequency?
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