# Polismart vs Ghostalker Lite

The clearest difference is update cadence: Polismart at every 4 months against Ghostalker Lite's every 27 months. Ghostalker Lite's advantage is ratings volume (613 vs 2) and review sentiment (67% vs 50%). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 3.0 for Polismart against 3.1 for Ghostalker Lite. That said, the two scores are not equally well evidenced: Ghostalker Lite has 613 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 50% of Polismart's written reviews are positive against 67% of Ghostalker Lite's.

Polismart ships an update every 4 months, Ghostalker Lite every 27 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Polismart | Ghostalker Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/polismart/id510678959/reviews) | **[3.1 (613 ratings)](https://appshunter.io/ios/app/ghostalker-lite/id1459546624/reviews)** |
| Number of ratings | 2 | **613** |
| Positive reviews | 50.0% of reviews | **66.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 27 months |
| Monetization | Free | Free |
| Size | 22 MB | 14 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Polimaster Inc.](https://appshunter.io/developer/510024237) | [Neil King](https://appshunter.io/developer/1035164708) |

## What reviewers say

### Polismart

[App page](https://appshunter.io/ios/app/polismart/id510678959)

This app monitors and controls radiation levels using compatible devices. It provides real-time data, alerts for exceeding thresholds, and various operational modes for users to understand and manage radiation exposure.

**Highlights:** Radiation control and monitoring, Compatible with Polimaster detectors, Real-time radiation level measurement, Threshold exceeded alerts, Dashboard, Track, History, World Map modes, User-friendly operation

**Features:** macOS Compatibility

**In-app purchases:** none


### Ghostalker Lite

[App page](https://appshunter.io/ios/app/ghostalker-lite/id1459546624)

This app simulates a spirit box by converting sensor data into spoken words. It utilizes device sensors like vibration, GPS, and magnetic fields to generate output for paranormal investigation or entertainment. Users interpret the spoken words to understand potential messages.

**Highlights:** Converts sensor data to spoken words, Utilizes vibration, GPS, gyroscope, light, magnetic fields, proximity sensors, Database of over a thousand common words, Displays and speaks generated words, Calibrate function to tune out background variance, Enable/disable individual sensors

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Accurate responses
- 👍 Interesting experience
- 🔍 Provides personal details

**What reviewers complain about**

- 🐛 Generates random words
- 🤔 Skepticism about legitimacy
- 😨 Creepy or disturbing responses

**Reported bugs**

- App crashes or freezes
- Responses triggered by device movement

**Requested features**

- Improve accuracy of responses
- Provide more context for responses
- Add option to control which spirits can communicate


## Frequently asked questions

### Is Polismart free?

Polismart is free to download, with no in-app purchases.

### Is Ghostalker Lite free?

Ghostalker Lite is free to download, with no in-app purchases.

### Which has better reviews, Polismart or Ghostalker Lite?

Ghostalker Lite is rated higher. Polismart averages 3.0 out of 5 from 2 ratings, while Ghostalker Lite averages 3.1 from 613 ratings.

### Do Polismart or Ghostalker Lite have ads?

Neither Polismart nor Ghostalker Lite shows ads.

### Which is updated more often, Polismart or Ghostalker Lite?

Polismart ships an update every 4 months, and Ghostalker Lite every 27 months. Most recently, Polismart was updated on November 1, 2026 and Ghostalker Lite on November 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*