SevenDiffs vs Metal Detector Simulator Prank
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SevenDiffs
Sharpen your observation skills with this engaging game that challenges you to spot subtle differences between two similar images. It's a fun way for both children and adults to enhance their visual perception and learn through play.
- Find differences between images
- Improves observation skills
- Suitable for children and adults
- Learn through fun gameplay
- Enhances visual perception
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Quickly find the differences between 2 apparently identical images. This game improve the sense of observation for children and adults. You learn by having fun.
Metal Detector Simulator Prank
Transform your phone into a simulated metal detector for fun. Prank friends by pretending to find metal objects. Adjust signal strength with finger movements for interactive play.
- Simulated metal detection
- Prank your friends
- Adjustable signal strength
- Interactive finger controls
- Improvise and play games
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Turn your device into a metal detector with a this app! Prank your friends! Find metal in their heads or another places. Move your finger up or down to change the degree of the signal. Improvise and play other games! Disclaimer: This application is only a prank trick for fun. It's not a real metal detector.
Screenshots
Verdict
The clearest difference is rating: SevenDiffs at 5.0 against Metal Detector Simulator Prank's 4.3. SevenDiffs also leads on ads (none vs shown) and monetization model (free vs ad-supported). Metal Detector Simulator Prank's advantage is update cadence (every 4 months vs every 42 months) and ratings volume (59 vs 2). On price, in-app purchases, device support and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.
SevenDiffs holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Metal Detector Simulator Prank has 59 ratings behind it against 2, so its average is the more settled of the two.
SevenDiffs ships an update every 42 months, Metal Detector Simulator Prank every 4 months. Both last shipped on October 21, 2026.
| Parameter | SevenDiffs | Metal Detector Simulator Prank |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.3 (59 ratings) |
| Positive reviews | — | 58.8% of reviews |
| Number of ratings | 2 | 59 — better |
| Update frequency | Every 42 months | Every 4 months — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 66 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | NMS Narcisse Mavoha Solutions Sarl | Denis Batishchev |
Customer experience
SevenDiffs
Metal Detector Simulator Prank
In-app purchases
SevenDiffs
No in-app purchases
Metal Detector Simulator Prank
No in-app purchases
Questions
Is SevenDiffs free?
Is Metal Detector Simulator Prank free?
Which has better reviews, SevenDiffs or Metal Detector Simulator Prank?
Do SevenDiffs or Metal Detector Simulator Prank have ads?
Which is updated more often, SevenDiffs or Metal Detector Simulator Prank?
Other comparisons
