PWND vs Sci
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PWND
This novelty app provides four distinct sound effects for humorous situations. It's designed for lighthearted fun and pranks among friends and family, requiring no internet connection to use.
- Four distinct sound effects
- Humorous pranks and reactions
- No internet connection required
- Novelty entertainment app
- For friends and family fun
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- Do you need a way to quickly tell someone they have been PWND? - So shocked by witnessing Total PWNAGE that you can't bring yourself to talk? Then get the PWND button! Includes 4 great sounds! - PWND! - PWNAGE! - HEADSHOT! - DOUBLE KILL! Get it now! so you can start PWNING Noobs in RL! Also click "BrennanMoyMedia" above to get some more great fun apps! - Self contained app, no internet connection is required to annoy people! DISCLAIMER: This app is a novelty app, like for fun, to mess with your friends and family. Please do not use it to harass and terrorize people! Also it is advised that you do not connect it to an external speaker device (or if you do keep it low). If you blast some of these noises really loudly, as with any sound, you could really damage your hearing! Don't be an idiot, and don't hurt yourself or others. BrennanMoyMedia assumes no responsibility to damage you cause yourself, others, or to property! We warned you, don't be a moron! Thanks and have fun with it!
Sci
Explore a universe of over 50 unique science fiction sound effects. This app offers a diverse collection of interstellar noises, from alien calls and laser blasts to spaceship engines and robotic chatter.
- Over 50 sci-fi sound effects
- Alien sounds
- Laser sounds
- Spaceship sounds
- Robot sounds
- Weapon sounds
- Mood music
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Travel through space and time with more than 50 fun sci-fi sound effects! Out of this world sounds include: martian death ray, lasers, UFOs, aliens, weapons, robots, spaceships, background mood music and more fun sound effects! Get the best sci-fi soundboard app now! Sci-fi sound effects and soundboards include: Alien sounds - brain scanner - creature - roar - scanner - slime - spawn Invasion - Mars attacks - spaceship door - spaceship hatch - intruder alert - red alert - death ray Laser sounds - burst - cannon - machine gun - ray gun - retro - shot Mood sound effects - eerie - freaky drone - horror - menace - shivers - suspense Random sounds - comet - energy whip - sonar ping - sonic boom - time bomb - time travel Robot sounds - babble - chatter - communications - computing - movement - dying Spaceship sounds - take off - fly by - fly bys - UFO - thrusters - power down Synth sound effects - action - bounce - chase - intro - storm - transition Weapon sounds - grenade - machine gun - M16 - P90 - shotgun - uzi Download the best sci-fi sounds app and blast those alien vermin!
Screenshots
Verdict
The clearest difference is rating: PWND at 5.0 against Sci's 3.9. PWND also leads on monetization model (ad-supported vs free with in-app purchases) and iOS requirement (9.3 vs 18). Sci's advantage is review sentiment (56% vs 40%) and ratings volume (14 vs 4). 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. Neither carries in-app purchases, so what you see is what you pay.
PWND holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 4 and 14 respectively. Written reviews complicate that: 40% of PWND's written reviews are positive against 56% of Sci's, so the app with the better star average is not the one people write more warmly about.
Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.
| Parameter | PWND | Sci |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | 3.9 (14 ratings) |
| Positive reviews | 40.0% of reviews | 56.0% of reviews — better |
| Number of ratings | 4 | 14 — better |
| Update frequency | Every 4 months | Every 4 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 9.3 — better | 18 |
| Further details — not scored | ||
| Size | 16 MB | 15 MB |
| Age rating | 4+ | 9+ |
| Developer | The Ritz Acme Ltd Liability Company | iGreenEarth |
Customer experience
PWND
Sci
In-app purchases
PWND
No in-app purchases
Sci
No in-app purchases
Questions
Is PWND free?
Is Sci free?
Which has better reviews, PWND or Sci?
Do PWND or Sci have ads?
Which is updated more often, PWND or Sci?
Other comparisons
