Comparison

Ghost Detect Pro vs Mahjong Touch

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Ghost Detect Pro

This app provides a ghost hunting experience using various device sensors to detect anomalies. It features EMF and microphone detectors, vibration and movement sensing, and a camera that can identify visual disturbances. All sensor data is displayed on a detailed graph for analysis.

Highlights
  • EMF detector
  • Sensitive microphone
  • Vibration and movement detection
  • Anomaly detection in photos
  • Detailed sensor graph
  • EVP recording and playback
Features
Read full description

Ghost Detect Pro has been optimized to bring the best ghost hunting experience to the App Store. • This app WILL scare you • ALL the sensors on one page • Radar that actually tracks anomalies • Very accurate EMF (Electro Magnetic Field) detector • Super sensitive microphone - hears every little noise • Records audio for EVP sessions • EVP that speaks to you, with five different voices available • Detects vibrations and movement • Alerts for every sensor • Draws all this to a very accurate graph • Quantum Flux detector • Takes photos and detects anomalies in them - Camera can be turned off an on Graph detail info below: • Device Sensor Readout/Graph:This will show data over time. Graph Line Colors: * Red = Change in magnetic field in the X axis. * Green = Change in magnetic field in the Y axis. * Blue = Change in magnetic field in the Z axis. * Yellow = Change in Electro Magnetic Field Discriminator (see description below). * White = Change in Microphone Sound Input (see description below). * Orange = Change in the Quantum Flux, if this line is moving up or down, strange things may happen. More detailed instructions are in the app, just touch the little blue “i” button. Have Fun! This app is for entertainment proposes only.

About

Mahjong Touch

Experience the tactile sensation of mahjong tiles and hone your tile-guessing skills. This app uses advanced motor vibration to simulate the feel of mahjong cards, allowing you to guess tiles by touch on your Apple Watch and iPhone.

Highlights
  • Simulates mahjong tile touch
  • Hone tile-guessing skills
  • Uses motor vibration feedback
  • Supports Apple Watch and iPhone
  • Combines touch, image, voice, and motion recognition
Features
Read full description

Simulate the touch of mahjong, challenge your skills in guessing tiles by touch! True mahjong masters no longer need to rely on their eyes, they can identify tiles just by touch. The touch as you see, this is the ultimate skill that all mahjong enthusiasts aspire to! Now, with the Apple Watch and iPhone, you can also experience the joy of guessing tiles by touch! We've dived deep into our research, utilizing motor-vibration feedback that's creatively rendered a core part of the fun itself! Mahjong tiles are complex to the touch, something we've simulated and combined with image recognition, voice recognition and motion sensor technology. With this, we've created the world's first interactive Mahjong simulation that sees players utilize both their phone and smart watch to feel the wonders Mahjong, any time, any place. ——————————————————— About the fascinating culture of mahjong Mahjong (Mah-Jongg), a Chinese national treasure with a millenia-long tradition, is popular overseas. Mahjong is one of the oldest games in human history, behind which lies a unique aesthetics of intellectual health and deep philosophical thoughts, rich social culture value, and it is one of the international intellectual sports programs certified and recommended by the International Mind Sports Association (IMSA). In addition to its national status in China and Japan, there are tens of millions of devoted mahjong enthusiasts worldwide. As the Chinese New Year approaches and the Year of the Rabbit arrives, we wish everyone great luck and prosperity! We hope this interesting app will be a great companion for your family gatherings. We also wish every mahjong enthusiast around the world to fully experience the wisdom of the East and enjoy Chinese culture, come and give it a try.

Screenshots

Ghost Detect Pro3 screens
Mahjong Touch4 screens

Verdict

The call

The clearest difference is rating: Mahjong Touch at 4.7 against Ghost Detect Pro's 4.0. Mahjong Touch also leads on update cadence (every 2 days vs every 83 months) and device support (3 vs 1). Ghost Detect Pro's advantage is review sentiment (51% vs 9%) and monetization model (free vs paid). 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

CostPrice · In-app purchases · Ads · Monetization

Ghost Detect Pro costs $0.99 and Mahjong Touch $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Mahjong Touch holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Ghost Detect Pro has 262 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 51% of Ghost Detect Pro's written reviews are positive against 9% of Mahjong Touch's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Ghost Detect Pro ships an update every 83 months, Mahjong Touch every 2 days. Both last shipped on September 27, 2026.

Scorecard8 real differences · 3 level
Ghost Detect Pro versus Mahjong Touch: the parameters behind the verdict, then further details
ParameterGhost Detect ProMahjong Touch
Price$0.99$0.99
Rating4.0 (262 ratings)4.7 (3 ratings) — better
Positive reviews50.9% of reviews — better9.4% of reviews
Number of ratings262 — better3
Update frequencyEvery 83 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
Best chart rank#159 — better—
DevicesiPhoneiPhone, iPod, Apple Watch — better
Requires iOS26.011.0 — better
Further details — not scored
Size24 MB145 MB
Age rating4+4+
DeveloperPerfect Reality Apps LLCAIRGO LIMITED

Customer experience

Ghost Detect Pro

All ratings262 ratings
Positive71.4%
Neutral13.7%
Negative14.9%
Written reviews228 reviews
Positive50.9%
Neutral14.5%
Negative34.6%

Mahjong Touch

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews32 reviews
Positive9.4%
Neutral6.3%
Negative84.4%

Bugs and requests

Ghost Detect Pro

Reported bugs

3 issues
  • App crashes on launch for some users
  • Radar and EMF sensors not functioning properly
  • Unable to capture photos or EVPs on some devices

Requested features

4 requests
  • Volume control for audio
  • Option to take photos manually
  • Ability to save/export captured photos and EVPs
  • Improved accuracy and relevance of responses

Mahjong Touch

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Ghost Detect Pro

No in-app purchases

None

Mahjong Touch

No in-app purchases

Questions

Is Ghost Detect Pro free?
Ghost Detect Pro costs $0.99, with no in-app purchases.
Is Mahjong Touch free?
Mahjong Touch costs $0.99, with no in-app purchases.
Which has better reviews, Ghost Detect Pro or Mahjong Touch?
Mahjong Touch is rated higher. Ghost Detect Pro averages 4.0 out of 5 from 262 ratings, while Mahjong Touch averages 4.7 from 3 ratings.
Do Ghost Detect Pro or Mahjong Touch have ads?
Neither Ghost Detect Pro nor Mahjong Touch shows ads.
Which is updated more often, Ghost Detect Pro or Mahjong Touch?
Ghost Detect Pro ships an update every 83 months, and Mahjong Touch every 2 days. Most recently, Ghost Detect Pro was updated on September 27, 2026 and Mahjong Touch on September 27, 2026.

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