# Spider Camera Radar Prank vs Knife Simulator 3D

The clearest difference is review sentiment: Knife Simulator 3D at 100% against Spider Camera Radar Prank's 20%. Knife Simulator 3D also leads on rating (4.7 vs 3.2). Spider Camera Radar Prank's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume, update cadence 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.

Knife Simulator 3D holds the better App Store score, 4.7 against 3.2. Both are backed by a comparable volume of ratings — 23 and 38 respectively. Written reviews point the same way: 20% of Spider Camera Radar Prank's written reviews are positive against 100% of Knife Simulator 3D's.

Spider Camera Radar Prank ships an update every 11 months, Knife Simulator 3D every 20 months. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Spider Camera Radar Prank | Knife Simulator 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (23 ratings)](https://appshunter.io/ios/app/spider-camera-radar-prank/id1041908705/reviews) | **[4.7 (38 ratings)](https://appshunter.io/ios/app/knife-simulator-3d-balisong/id6446422235/reviews)** |
| Number of ratings | 23 | **38** |
| Positive reviews | 20.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 11 months** | Every 20 months |
| Monetization | **Free** | Ad-supported |
| Size | 53 MB | 275 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Mariya Ivanova](https://appshunter.io/developer/1030352589) | [Valeriya Proshina](https://appshunter.io/developer/1230337562) |

## What reviewers say

### Spider Camera Radar Prank

[App page](https://appshunter.io/ios/app/spider-camera-radar-prank/id1041908705)

This entertainment app simulates a spider radar using your device's camera. It's designed for pranks and fun, with visual and audio cues indicating proximity to a virtual spider. Play offline for a scare.

**Highlights:** Simulated spider radar, Camera integration, Proximity sound and light indicators, Offline gameplay, Prank and entertainment focused

**Features:** macOS Compatibility

**In-app purchases:** none


### Knife Simulator 3D

[App page](https://appshunter.io/ios/app/knife-simulator-3d-balisong/id6446422235)

Experience a realistic knife simulation with a collection of 16 interactive 3D automatic knives. Enjoy authentic opening sounds and animations, with various opening mechanisms like shaking or swiping. It's a safe way to explore your interest in knives.

**Highlights:** 16 types of 3D knives, Interactive knife models, Realistic opening sounds, Real animation and controller, Multiple opening mechanisms, Safe virtual gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Spider Camera Radar Prank free?

Spider Camera Radar Prank is free to download, with no in-app purchases.

### Is Knife Simulator 3D free?

Knife Simulator 3D is free to download, with no in-app purchases.

### Which has better reviews, Spider Camera Radar Prank or Knife Simulator 3D?

Knife Simulator 3D is rated higher. Spider Camera Radar Prank averages 3.2 out of 5 from 23 ratings, while Knife Simulator 3D averages 4.7 from 38 ratings.

### Do Spider Camera Radar Prank or Knife Simulator 3D have ads?

Knife Simulator 3D shows ads; Spider Camera Radar Prank does not.

### Which is updated more often, Spider Camera Radar Prank or Knife Simulator 3D?

Spider Camera Radar Prank ships an update every 11 months, and Knife Simulator 3D every 20 months. Most recently, Spider Camera Radar Prank was updated on October 24, 2026 and Knife Simulator 3D on October 22, 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.*