RandomTimer vs Randobeep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RandomTimer
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Random Timer is a countdown timer that runs for a time you set, or picks a random length within a range you choose. You can also hide the clock so you don't know when it will end. Two modes • Basic: enter hours and minutes and count down. • Random: set a minimum and maximum, and the timer picks a length between them in whole minutes. You don't have to know what it picked until it goes off. Hide the time Turn on "Hide current time" before you start, or tap to hide and show the remaining time while it runs. When hidden, the display shows only --:--:--. When time is up If the app is open when time runs out, sound and vibration repeat until you tap Stop. If you've left the app, on iOS 26 or later a system alarm rings if you've given alarm permission; otherwise you get a single notification. Pause, resume and stop anytime. The countdown keeps running even if you close the app, and reopening it shows the time left. Your last mode, times and hide setting are remembered. Good to know • Times are set in hours and minutes (no seconds). • Available in English, Korean, Japanese, Simplified Chinese, Spanish, French, German, Portuguese, Russian and Hindi. • A banner ad shows at the bottom of the screen, and a full-screen ad appears every 10th launch. Each time your total timer use passes another 2 hours, an ad plays when you next start a timer; if you close that ad before it finishes, the timer won't start. • Tap Subscribe to start a monthly auto-renewing subscription that removes all ads. Subscription details • Subscribe (ad removal): 1-month auto-renewing subscription • Payment is charged to your Apple ID account. • It renews automatically unless you cancel at least 24 hours before the current period ends. • Manage or cancel it in Settings > Apple ID > Subscriptions. • Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ • Privacy Policy: https://timer.vnamu.com/privacy.html
Randobeep
This app plays a beep at random intervals within a user-defined range. It's designed for training reactions, language practice, meditation, focus checks, and coaching by providing unpredictable signals.
- Random beep intervals
- Customizable time range
- Offline functionality
- Background operation
- No account or internet required
- Ad-free experience
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Randobeep plays a beep at random intervals — never at the same moment twice. You set a minimum and a maximum in seconds. Every cue lands somewhere inside that range, which means you can't anticipate it. That unpredictability is the entire point. WHAT IT'S FOR - Reaction training — respond to a signal you can't see coming, whether you're drilling footwork, sparring, or working on sprint starts - Language practice — force yourself to produce a sentence on cue instead of rehearsing one in your head - Meditation and breathwork — return attention to the breath at irregular moments rather than settling into a rhythm - Focus checks — a nudge that asks whether you're still on task - Coaching and dog training — mark moments without falling into a predictable pattern HOW IT WORKS Drag the MIN and MAX sliders to set your range, anywhere from 1 to 60 seconds. Tap the orange button to start. The counter tracks how many cues you've heard. Tap again to stop. Set MIN and MAX close together for near-steady pacing. Spread them apart for genuine unpredictability. KEEPS GOING WITH THE SCREEN OFF Lock your phone or drop it in a pocket and the beeps keep coming. Built for sessions where you're moving, not watching a screen. NO ACCOUNT, NO INTERNET, NO DATA Randobeep runs entirely offline. No sign-up, no tracking, no analytics, no ads. Nothing you do in the app ever leaves your phone.
Screenshots
Verdict
The clearest difference is in-app purchases: Randobeep at none against RandomTimer's 1. Randobeep also leads on ads (none vs shown). On price, 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. RandomTimer sells 1 in-app purchase, starting at $0.99 per month. Randobeep asks for nothing beyond the download.
| Parameter | RandomTimer | Randobeep |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 weeks | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 5 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | WanYeol Park | Marco Rodriguez |
In-app purchases
RandomTimer
- remove_ads$0.991 Month
Randobeep
No in-app purchases








