Workout Timer vs Lumitron
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Workout Timer
This app helps you precisely manage your exercise routines with customizable timers for work and rest periods. Create multiple custom timers with specific durations and repetitions for various training styles. It offers ready-made presets to quickly set up your workouts and focus on your fitness.
- Customizable workout timers
- Set work and break durations
- Multiple repetition settings
- Interval training support
- HIIT and circuit workout friendly
- Pre-set workout durations
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Workout Timer is a simple and powerful app designed to help you manage your workouts with precision and ease. Whether you are training at home, in the gym, or outdoors, this app keeps your sessions organized and on track. You can create multiple custom timers, each with its own name, number of repetitions, workout duration, and break time between rounds. This makes it perfect for interval training, HIIT, circuit workouts, strength training, and cardio routines. While creating a timer, you can quickly choose from ready-made workout presets of 5, 10, 15, or 20 minutes to save time and get started faster. For rest periods, the app offers convenient break time presets of 30 seconds, 1 minute, 2 minutes, or 5 minutes, helping you maintain the right balance between effort and recovery. Workout Timer is built to be easy to use, flexible, and reliable, allowing you to focus fully on your training instead of watching the clock. Set your routine once, start the timer, and stay consistent with every workout.
Lumitron
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Lumitron turns any screen into a full-screen retro clock - and nothing else. No status bar. No navigation buttons. No browser address bar, no home indicator, no window frame, no menu. Open Lumitron and the only thing left on your screen is the time. EIGHT REAL DISPLAY TECHNOLOGIES Every theme recreates the physics of an actual historic display, not just a different font color: - LCD - familiar liquid-crystal segments, including the classic grey-green look - LED - vintage red glow, plus white, green, amber and blue variants - CRT - cathode-ray tube look with soft glow and scanlines - VFD - vacuum fluorescent display with its signature blue-green light - Nixie - neon glow-discharge tubes in warm orange-red - Panaplex - flat neon seven-segment displays - Numitron - incandescent filament digits, steady warm light, no flicker - Electroluminescent (EL) - glowing teal EL panel AUTHENTIC PHYSICAL EFFECTS Glow, bloom, ghost segments, fine scan lines and vignette, segment grids, gentle flicker - each effect recreated for the technology it belongs to, and each one can be switched on or off. MAKE IT YOURS - Color variants within every display technology - 12-hour or 24-hour format - Show or hide seconds - Adjustable digit size, from compact to full screen - Thin, regular or bold weight - Authentic seven-segment DSEG7 font TIME, YOUR WAY - System time - accurate, always in sync - Custom time - set any hour, minute and second - Frozen time - lock the display at a chosen moment, perfect for photos or a shop window display ALWAYS ON While Lumitron is open, the screen stays awake - no dimming, no sleep. Leave it running as a bedside clock, a desk display, or a second-screen companion. LEARN AS YOU LOOK Each display technology comes with a short explanation of how it works and why it looks the way it does. ONE TAP, NOTHING ELSE Settings open with a single tap anywhere on screen, and close the same way. In normal view there isn't a single button visible - just the clock. Lumitron is exactly what it looks like: a clock. There's no alarm, no timer and no date - just an honest, true full-screen digital clock built around eight real display technologies.
Screenshots
Verdict
Workout Timer and Lumitron are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
| Parameter | Workout Timer | Lumitron |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 6 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 14 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | TROTHMATRIX | Nikolai Emelianov |
In-app purchases
Workout Timer
No in-app purchases
Lumitron
No in-app purchases









