ScreenKiller vs Greatflix
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ScreenKiller
This app uses your device's screen to create startling effects when touched or shaken. Customize the scares with your own images, sounds, and videos for personalized pranks.
- Screen shattering effect
- Scary sound effects
- Shake to trigger boar animation
- Customizable images and sounds
- Personalized video and picture integration
- Setup options for customization
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Tired of guys touching your device? S C A R E your loved ones, have fun!! - If someone touches your screen, the screen ´shatters´ with a 'sing-a-ling' and a you will show up with a very scary sound on the broken screen! - If someone shake the screen and an angry wild boar with a VERY scary sound shows up! - You can insert your heartbreaker with soft and romantic sound. - You are free to give some loving words to the one you love if she/he touch the screen... - You choose just what you want in Setup - Click 'Front' to choose your own favorite screen picture or take a screenshot of just what you want to have in front.) - Press ´Setup´ and put in your own videos, pictures and voices to make it very personal. Example of other videos/sounds when the glass 'shatters': "Yesss! Now you have to buy me a new iPhone!" ...or take i.e. a photo of a lion face and let the children make the sound. I guarantee you a lot of laughter! ;-) Please send comments/questions to my email: screenkilleren@gmail.com
Greatflix
Discover movies that you and your friends will enjoy watching together. This app simplifies the decision-making process for group movie nights. It is free to join and respects user privacy.
- Find movies friends also want to watch
- Simplify group watch decisions
- Free to join
- Privacy-focused, no data selling
- Social movie discovery
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Find movies you and your friends both want to watch and make it easier to make a decision on what to watch together. It's free to join! --- We don't sell your data and respect your privacy. --- Instagram: @great.flix Web: https://greatflix.app Privacy Policy: https://greatflix.app/privacy
Screenshots
Verdict
The clearest difference is price: ScreenKiller at Free against Greatflix's $3.99. ScreenKiller also leads on update cadence (every 3 months vs every 21 months). Greatflix's advantage is rating (2.9 vs 1.0) and in-app purchases (none vs 1). On ads, monetization model and device support 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
ScreenKiller is free to download; Greatflix costs $3.99 up front. ScreenKiller sells 1 one-off in-app purchase. Greatflix asks for nothing beyond the download.
Greatflix holds the better App Store score, 2.9 against 1.0. That said, the two scores are not equally well evidenced: Greatflix has 26 ratings behind it against 1, so its average is the more settled of the two.
ScreenKiller ships an update every 3 months, Greatflix every 21 months. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.
| Parameter | ScreenKiller | Greatflix |
|---|---|---|
| Price | Free — better | $3.99 |
| Rating | 1.0 (1 ratings) | 2.9 (26 ratings) — better |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | 1 | 26 — better |
| Update frequency | Every 3 months — better | Every 21 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 13.4 — better |
| Further details — not scored | ||
| Size | 35 MB | 32 MB |
| Age rating | 4+ | 12+ |
| Developer | Vigleik Steinar Voll | Balt Productions Inc. |
Customer experience
ScreenKiller
Greatflix
In-app purchases
ScreenKiller
- Unlock ScreenKiller$0.49
Greatflix
No in-app purchases
