Countdown App vs GhostTube SLS Camera
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Countdown App
This app predicts your remaining time, inspired by a horror movie. It uses vibrations, sound, and your device's torch for an intense experience. For entertainment purposes only, results are not to be taken seriously.
- Predicts remaining time
- Horror movie inspired
- Vibrations and sound effects
- Uses device torch
- Entertainment purposes
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Your countdown awaits. Inspired by the horror movie Countdown, this app will reveal exactly how much time you have left. By receiving, opening the file package, and/or using Countdown('Software') containing this software, you agree that this End User License Agreement(EULA) is a legally binding and valid contract and agree to be bound by it. You agree to abide by the intellectual property laws and all of the terms and conditions of this Agreement. User shall accept the terms of his or her fate. Any attempt to use information derived from Countdown to alter the user’s fate will result in a breach of this agreement. Tag us in your reactions using #CountdownApp on TikTok. --- --- --- --- Warning: This app contains vibrations, sound effects, and uses your device’s torch for added intensity. It may not be suitable for individuals with epilepsy. Disclaimer: This app is for entertainment purposes. Results should not be taken seriously. --- --- --- ---
GhostTube SLS Camera
This app detects humanoid bodies and shapes using your device's camera and sensors, mimicking the functionality of a traditional SLS camera. It leverages LiDAR or dual-lens technology for depth perception, aiding in paranormal investigations. It's available for free with optional subscriptions.
- Humanoid and shape detection
- LiDAR and dual-lens depth sensing
- Paranormal investigation aid
- Free to download
- Low light filters
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GhostTube SLS Camera detects humanoid bodies and homogeneous shapes in your environment similar to the way in which a traditional SLS camera works. On devices equipped with Apple's LiDAR technology, GhostTube SLS Camera uses a projected grid of infrared light to detect depth and for better visibility in the dark. Our complex algorithms use data gathered from the camera and depth sensors to detect people and people shaped objects with accuracy that surpasses that of the Kinect SLS cameras. For devices lacking LiDAR, GhostTube will instead rely on dual lens cameras to measure depth in a similar way to how the human eye detects depth - triangulation of objects based on data from multiple lenses. Some light may be required due to the size or lack of sensors depending on the device you're using. Don't pay hundreds or thousands of dollars for a modified gaming console - GhostTube SLS Camera is available FREE for download and can be used as an SLS Camera in all of your paranormal investigations. For more paranormal investigation and ghost hunting tools, check out our other apps. GhostTube offers auto renewable subscriptions. Refer to our website for a full list of terms and conditions, including those relating to auto-renewable subscriptions: GhostTube.com/terms Although GhostTube SLS Camera offers some low light filters, the app is not intended as an aid for seeing in the dark. Always use adequate lighting on your paranormal investigations. Certain shapes and patterns may trigger figures to be mapped by GhostTube SLS Camera.
Screenshots
Verdict
The clearest difference is rating: GhostTube SLS Camera at 4.6 against Countdown App's 3.0. GhostTube SLS Camera also leads on review sentiment (65% vs 47%). Countdown App's advantage is ratings volume (36K vs 9.2K). On price, update cadence, 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
Both are free to download. Countdown App sells 2 in-app purchases, starting at $1.99 per month and GhostTube SLS Camera sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
GhostTube SLS Camera holds the better App Store score, 4.6 against 3.0. Both are backed by a comparable volume of ratings — 36K and 9.2K respectively. Written reviews point the same way: 47% of Countdown App's written reviews are positive against 65% of GhostTube SLS Camera's.
Countdown App ships an update every 6 weeks, GhostTube SLS Camera every 4 weeks. Both last shipped on September 29, 2026.
| Parameter | Countdown App | GhostTube SLS Camera |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (36K ratings) | 4.6 (9.2K ratings) — better |
| Positive reviews | 46.6% of reviews | 64.9% of reviews — better |
| Number of ratings | 36K — better | 9.2K |
| Update frequency | Every 6 weeks | Every 4 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 185 MB | 57 MB |
| Age rating | 12+ | 12+ |
| Developer | Ryan Boyling | GhostTube Pty Ltd |
Customer experience
Countdown App
GhostTube SLS Camera
User reviews
Countdown App
From 36K App Store ratingsWhat we love
- 🚀 Exactly like the movie app
- 🤡 Fun and entertaining
- 😆 Funny experiences
- 👍 Creepy vibes
Room to improve
- 🔋 Drains phone battery
- 🔒 Potential security/privacy issues
- 😱 Scary and unsettling
- 🙅♀️ Not recommended for some users
GhostTube SLS Camera
From 9.2K App Store ratingsWhat we love
- 🚀 Works well
- 🔍 Detects paranormal activity
- 👍 Useful for ghost hunting
- 🤩 Captures interesting anomalies
Room to improve
- 🐛 Detects false positives
- 🔒 Privacy concerns with permissions
- 💰 Paid subscription required for full functionality
- ⏰ Limited recording time for free version
Bugs and requests
Countdown App
Reported bugs
2 issues- Glitchy behavior, like uncontrolled flashlight and app crashing
- Timer/countdown not working as expected
Requested features
2 requests- Option to disable camera/flashlight effects
- More customization options
GhostTube SLS Camera
Reported bugs
3 issues- Camera issues on certain devices
- App crashes or freezes
- Inconsistent performance
Requested features
4 requests- Add spirit box functionality
- Improve accuracy of paranormal detection
- Extend free recording time
- Integrate with other ghost hunting apps
In-app purchases
Countdown App
- Countdown 2.0 Monthly$1.991 Month
- Countdown 2.0 Lifetime$4.99
GhostTube SLS Camera
- Monthly Premium Subscription$2.991 Month
- Annual Premium Subscription$11.991 Year
- GhostTube 3-In-One Bundle$49.991 Year
Questions
Is Countdown App free?
Is GhostTube SLS Camera free?
Which has better reviews, Countdown App or GhostTube SLS Camera?
Do Countdown App or GhostTube SLS Camera have ads?
Which is updated more often, Countdown App or GhostTube SLS Camera?
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