Random4Watch vs Sound Shield WATCH
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Random4Watch
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iRandom is an application to do all kind of random choices. Is has a lot of randomize mechanisms: - Get an element . - Get N different elements. - Get groups of N elements. - Get N groups. - Get N elements with possible repetition. - Get one to one without reposition. Random choices can be done between maximum and minimum numerical values or in a set of names / options. You can even make randoms elections between pictures from your camera roll!!! You can use emoji too. You can also launch your random choice with a shake. The application comes with a lot of presets, but you can define new presets as you like. The presets are: - Heads or tails. - Graphic Dice. - Dreidel. - Perinola. - Dice. - Graphic dice. - Two graphic dices. - Rock, paper, scissors. - Yes or not. - Soccer match result. - 6-from-49 lotto. - Bingo lotto. - Magic mirror. - Rock, paper, scissors, lizard, Spock. - Crazy navigator. To add new pictures, you can copy them using Documents folder or you can add them in the + into 'add image' view. iRandom is also compatible with Apple Watch. You can make random choices in your wrist. There are 5 presets in Apple Watch: - Head or Tails. - Dice. - Aleatory number. - Rock, paper, scissors, lizard, spock. - Bridge to iPhone app, running the selected choice in iPhone Some other ideas: who do the shopping? Who do the laundry? Make two bands to play a game. Select the film to see this night. Select a question to ask to an student... All kind of choices are possible. Random is the more powerful application to do random choices in the iPhone.
Sound Shield WATCH
This app emits high-frequency sounds to deter mosquitoes. It's designed to be a convenient insect repellent, though some younger users may be able to hear the frequencies.
- High-frequency sound generation
- Mosquito deterrence
- Convenient insect repellent
- Works on watch and iPhone
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SoundShield turns your Apple Watch into a simple, always-ready high-frequency sound tool designed to help keep mosquitoes away. With one tap, SoundShield starts a continuous high-frequency sound that mosquitoes may dislike. The sound keeps playing in the background until you stop it, making it easy to use when you are outdoors, commuting, taking a break, or spending time in places where mosquitoes may be around. The sound is a high-frequency tone that many people may not hear clearly. However, some people, especially younger people under their thirties, may be able to hear it. How to use SoundShield: Open SoundShield on your Apple Watch. Choose a mode: Daily, Transit, or Rest. Adjust the shield volume if needed. Tap Start Shield to begin playback. Lower your wrist or switch apps. The sound can continue in the background. Tap Stop Shield when you want to end the session. Optionally set an auto-stop timer for 5, 15, 30, or 60 minutes. Choose the mode that fits your moment: Daily provides a balanced high-frequency sound for everyday use. Transit offers a stronger setting for outdoor or commuting situations. Rest gives you a softer, lower-volume session for quieter moments. You can also track your session count and total listening time, reset your stats anytime, and add the SoundShield complication to your watch face for quick access whenever you need it. Features: Continuous high-frequency sound playback until you tap Stop Background audio support Daily, Transit, and Rest modes Adjustable shield volume Optional 5, 15, 30, or 60 minute auto-stop timer Session count and total listening time Watch face complication for quick launch No account required SoundShield is built for Apple Watch: quick to start, simple to stop, and always close when you want to play a high-frequency sound that may help keep mosquitoes away.
Screenshots
Verdict
The clearest difference is price: Random4Watch at $0.99 against Sound Shield WATCH's $4.99. On update cadence, ads, in-app purchases 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
Random4Watch costs $0.99 and Sound Shield WATCH $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Random4Watch ships an update every 34 months, Sound Shield WATCH every 30 months. The most recent releases landed on August 15, 2026 and September 12, 2026 respectively.
| Parameter | Random4Watch | Sound Shield WATCH |
|---|---|---|
| Price | $0.99 — better | $4.99 |
| Rating | — | 4.5 (2 ratings) — better |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 34 months | Every 30 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod, Apple Watch |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 6 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Pablo Serradilla Garcia | HOBEEC |
In-app purchases
Random4Watch
No in-app purchases
Sound Shield WATCH
No in-app purchases
Questions
Is Random4Watch free?
Is Sound Shield WATCH free?
Do Random4Watch or Sound Shield WATCH have ads?
Which is updated more often, Random4Watch or Sound Shield WATCH?
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