Random4Watch vs Earjoy Intelligence
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Random4Watch
Read full descriptionHide full description
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.
Earjoy Intelligence
Locate misplaced headphones, monitor their battery levels, and manage noise reduction. Customize headphone functions, adjust audio with an equalizer, and enjoy sleep aid music. Personalize the app's appearance with theme switching.
- Find headphones
- Battery display
- Noise reduction
- Quick settings
- Equalizer
- Sleep aid music
- Theme switching
Read full descriptionHide full description
-Find your headphones: Never worry about losing your headphones again. -Battery display: View remaining power in real time. -Noise reduction switch: no longer suffer from noise interference. -Quick settings: adjust the headphone function by yourself. -Equalizer: Make yourself a mixer. -Sleep aid music: With so many sleep aid music, you no longer have to worry about insomnia! -Theme switching: adjust your favorite skin with one click.
Screenshots
Verdict
The clearest difference is price: Earjoy Intelligence at Free against Random4Watch's $0.99. Earjoy Intelligence also leads on update cadence (fortnightly vs every 34 months). Random4Watch's advantage is device support (4 vs 2) and iOS requirement (12.0 vs 15.6). On 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
Earjoy Intelligence is free to download; Random4Watch costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Random4Watch ships an update every 34 months, Earjoy Intelligence fortnightly. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.
| Parameter | Random4Watch | Earjoy Intelligence |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | — | 2.6 (508 ratings) — better |
| Positive reviews | — | 13.4% of reviews |
| Number of ratings | — | 508 — better |
| Update frequency | Every 34 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 6 MB | 150 MB |
| Age rating | 4+ | 4+ |
| Developer | TheCoolBytes | 深圳沃奇互娱科技有限公司 |
Bugs and requests
Random4Watch
Not enough reviews yet to summarise bugs or requests.
Earjoy Intelligence
Reported bugs
4 issues- Earbuds not connecting to app
- Translation feature not working as advertised
- Account creation/login issues
- Compatibility problems with certain devices
Requested features
4 requests- Improve translation accuracy and latency
- Add more language support
- Improve Bluetooth connectivity and pairing
- Streamline account creation and setup process
In-app purchases
Random4Watch
No in-app purchases
Earjoy Intelligence
No in-app purchases
Questions
Is Random4Watch free?
Is Earjoy Intelligence free?
Do Random4Watch or Earjoy Intelligence have ads?
Which is updated more often, Random4Watch or Earjoy Intelligence?
Other comparisons















