AI藏头诗 vs EMF Detector・Ghost Detector
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AI藏头诗
Create personalized ancient Chinese poems with AI. Specify keywords to generate unique five- or seven-character verses. Enjoy offline functionality and privacy protection.
- Generate five/seven-character quatrains
- Generate five/seven-character regulated verse
- Refine poem verses
- Share poems via screenshot or text
- Offline operation
- Privacy protection
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在 AI 算法的帮助下轻松愉快地创作属于自己的古诗,发现创作的乐趣! 免费功能让你自己指定 4 个藏头字,通过“作诗一首”按钮生成五言/七言绝句藏头诗。没有使用次数限制! 解锁全部功能后您可以: * 指定 4 个藏头字生成五言/七言绝句。 * 指定 8 个藏头字生成五言/七言律诗。 * 通过“推敲一下”功能生成更加丰富的诗句! * 通过分享功能将截图或者是诗句复制给好友。 应用基于 GPT-2 实现,完全离线运行,不需要联网,不收集也不上传任何个人信息; 在你享受AI的乐趣的同时充分保护您的隐私。 部分老款设备(设备总内存小于 4GB)可能因为总内部不够大导致无法稳定运行应用,并且限制了截屏功能(会占用内存)。
EMF Detector・Ghost Detector
This app transforms your phone into a real-time magnetic field detector, displaying readings in microtesla or milligauss. It features a detailed instrument panel, alert functions, and a unique ghost detector mode for entertainment. Record and export your sessions for later review.
- Real-time magnetic field detection
- Instrument panel with live readings and graphs
- Adjustable threshold alerts
- Ghost Detector mode
- Session recording and CSV export
- Offline functionality
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EMF Detector turns your phone into a real-time magnetic field detector. Point it at wiring, a running appliance or a magnet and watch the reading move — a pocket EMF meter that shows what is actually around you, in microtesla (µT) or milligauss (mG). A MAGNETIC FIELD METER YOU CAN READ AT A GLANCE The main screen is a full instrument panel: a large live number, an analog gauge, the X, Y and Z axes, and a rolling 60-second graph so you see the trend and not just the moment. Peak hold keeps the highest value you passed through, and live Min / Avg / Max show what the room has been doing. Switch between µT and mG whenever you like — the same units a gauss meter or gaussmeter shows — and your choice is remembered. Readings fall into three bands so a number means something. Below 60 µT is Typical, 60–100 µT is Elevated, and 100 µT or more shows as a Strong Field — a sign that something magnetic or powered is close. Turn on the alert and the app sounds and vibrates when the reading crosses your threshold, so you can sweep a wall without staring at the screen. FIND THE SOURCE Move slowly past outlets, cables, speakers, laptops, a running microwave, the breaker panel or a fridge door. Used as an EMF scanner the value climbs as you close in, and peak hold marks the strongest spot you found. The built-in Common Readings table lists typical ranges for more than ten everyday sources and highlights the row your reading falls into — so you can tell the Earth's field from something live inside a wall. GHOST DETECTOR MODE For ghost hunting nights, switch to Ghost Detector: a dark, reactive K-II style display — the K2 meter look ghost hunters know — where the same total magnetic field drives a five-level segment readout and an apparition that grows stronger as the field rises. It is free, it uses no separate sensor and no hidden logic — and it is clearly labelled as entertainment. RECORD AND REVIEW Record a session while you walk a room. The app logs a one-second timeline with duration, Min, Avg, Max and Peak, and keeps it in History so you can reopen it, see the chart, rename or delete it. Export a session as CSV — timestamp, x, y, z, magnitude, unit — to keep or share. WHAT IS IN THE APP • Live magnetic field meter in µT and mG • Analog gauge, large readout and X / Y / Z axes • 60-second chart, peak hold, Min / Avg / Max • Typical / Elevated / Strong Field bands • Threshold alert with sound and haptics • Ghost Detector, a free K-II style reactive mode • Always-on spike rejection so the number does not jitter • Session recording with a 1 Hz timeline and statistics • History list, session chart, rename and delete • CSV export through the system share sheet • Common Readings table with live row highlighting • Guide to EMF, reading levels and calibration • Fully offline — no account, no network, no ads HONEST ABOUT WHAT A PHONE CAN MEASURE Your phone has a magnetometer, the same sensor the compass uses. EMF Detector reads the total magnetic flux density near that sensor and nothing else. It cannot measure radio frequency — no Wi-Fi, no Bluetooth, no 5G, no ionizing radiation — because a phone has no RF sensor. The bands help you locate sources; they are not a health or safety verdict, and this is not a substitute for a calibrated professional EMF meter. Ghost Detector is entertainment and cannot identify anything paranormal. For the steadiest reading, move your phone in a figure-8 to calibrate, take off magnetic cases and mounts, and move slowly. Exporting sessions as CSV requires a subscription (weekly or monthly, each with a 3-day free trial). Everything else here — the meter, the bands, the fixed alert, Ghost Detector, the reference table and your three latest sessions — is free. Terms of Use: https://zeroplay.io/docs/legal/terms-of-service Privacy Policy: https://zeroplay.io/docs/legal/privacy-policy
Screenshots
Verdict
The clearest difference is ads: AI藏头诗 at none against EMF Detector・Ghost Detector's shown. AI藏头诗 also leads on update cadence (every 8 days vs every 3 weeks) and ratings volume (5 vs 1). On price, rating, in-app purchases and monetization model 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. AI藏头诗 sells 1 one-off in-app purchase and EMF Detector・Ghost Detector sells 2 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for AI藏头诗 against 5.0 for EMF Detector・Ghost Detector. That said, the two scores are not equally well evidenced: AI藏头诗 has 5 ratings behind it against 1, so its average is the more settled of the two.
AI藏头诗 ships an update every 8 days, EMF Detector・Ghost Detector every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | AI藏头诗 | EMF Detector・Ghost Detector |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) | 5.0 (1 ratings) |
| Number of ratings | 5 — better | 1 |
| Update frequency | Every 8 days — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 172 MB | 99 MB |
| Age rating | 4+ | 9+ |
| Developer | 嘉琦 沈 | ZeroPlay Ltd. |
Customer experience
AI藏头诗
EMF Detector・Ghost Detector
In-app purchases
AI藏头诗
- 解锁全部功能$2.99
EMF Detector・Ghost Detector
- Weekly3 Days trial$7.997 Days
- Monthly3 Days trial$19.991 Month
Questions
Is AI藏头诗 free?
Is EMF Detector・Ghost Detector free?
Which has better reviews, AI藏头诗 or EMF Detector・Ghost Detector?
Do AI藏头诗 or EMF Detector・Ghost Detector have ads?
Which is updated more often, AI藏头诗 or EMF Detector・Ghost Detector?
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