Simple Workout Interval Timer vs Boxing Timer Round
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Simple Workout Interval Timer
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Workout, Rest, Repeat is your no-fuss interval timer designed for fitness lovers, runners, HIIT athletes, and anyone needing structured workout-rest cycles. Configure your intervals, hit start, and focus on your workout β weβll handle the rest. Whether youβre sprinting, lifting, stretching, or meditating, our timer is ready. Features: Simple and intuitive interface Custom workout and rest intervals Perfect for HIIT, running, circuit training, yoga, and Tabata Audio alerts and visual cues Track time without distractions Terms of use: https://www.sidekickdigital.co.uk/app-services/work-rest-repeat-eula
Boxing Timer Round
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No ads. No tracking. No account. A boxing round timer that rings the bell on your lock screen. Whether you're shadowboxing in your living room, hitting the heavy bag, or running an MMA training camp β Boxing Timer Round delivers tournament-grade timing with a beautiful, distraction-free interface. PRESETS BUILT BY FIGHTERS β’ Boxing β 12 rounds Γ 3 minutes, 1-minute rest (classic championship rules) β’ MMA β 3 rounds Γ 5 minutes, 1-minute rest (PRO) β’ Muay Thai β 5 rounds Γ 5 minutes, 2-minute rest (PRO) β’ HIIT Boxing β 8 rounds Γ 30s work / 30s rest (PRO) β’ Custom β build any round/rest/count combination PROFESSIONAL FEATURES β Background-accurate timer Even when your phone sleeps, the bell rings on your lock screen at the exact second. β 5 premium bell sounds Classic boxing bell, traditional gong, klaxon, whistle, plus the original Boxing Timer Round bell. β Visible round + rest indicators Big numbers, color-coded phases, no squinting between sets. β Smart haptics Pulse warning at the 10-second mark so you can feel the round end through your gloves. β Local notifications Round endings work even with the app closed, so you can shadowbox in front of a mirror without holding your phone. β 15 languages English, Turkish, German, Spanish, French, Italian, Japanese, Korean, Brazilian Portuguese, Russian, Chinese, Arabic, Dutch, Polish, Thai. FREE FOREVER 3 workouts per day, your own round and rest times, and the classic bell β yours, no ads, no signups, no email required. UNLOCK PRO β’ Unlimited daily workouts β’ MMA, Muay Thai, HIIT, and all future presets β’ Full bell sound library β’ Apple Watch companion β’ Priority support β’ Future Pro-only features Available as Pro Yearly or Pro Lifetime (pay once, own forever). Manage your subscription anytime in your Apple ID Subscriptions. WHY BOXING TIMER ROUND? We built this app because every other "boxing timer" we tried was either ugly, full of ads, or stopped ringing the bell when the screen locked. We're indie fighters who care about the craft. The app is hand-coded in 15 languages, hand-tuned for accuracy down to the millisecond, and zero ads β ever. If a round runs long because we shipped a bug, we want to know. Email us anytime: dorukdumlu@gmail.com. SUBSCRIPTION TERMS Payment is charged to your Apple ID at confirmation. Pro Yearly auto-renews unless cancelled at least 24 hours before the period ends. Manage and cancel your subscription anytime via your Apple ID Subscriptions page (Settings β Apple ID β Subscriptions). Privacy Policy: https://dorukdumlu.github.io/boxing-timer-pro/privacy.html Terms of Use: https://dorukdumlu.github.io/boxing-timer-pro/terms.html
Screenshots
Verdict
The clearest difference is update cadence: Boxing Timer Round at every 10 days against Simple Workout Interval Timer's every 9 months. Boxing Timer Round also leads on iOS requirement (15.1 vs 18.5). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Simple Workout Interval Timer sells 1 in-app purchase, starting at $7.99 per year and Boxing Timer Round sells 2 in-app purchases, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.
Simple Workout Interval Timer ships an update every 9 months, Boxing Timer Round every 10 days. The most recent releases landed on September 10, 2026 and September 18, 2026 respectively.
| Parameter | Simple Workout Interval Timer | Boxing Timer Round |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 months | Every 10 days β better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPod, Apple Watch β better |
| Requires iOS | 18.5 | 15.1 β better |
| Further details β not scored | ||
| Size | 1 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | Sidekick Digital Limited | Doruk Dumlu |
In-app purchases
Simple Workout Interval Timer
- Premium Yearly$7.991 Year
Boxing Timer Round
- Pro Yearly$9.991 Year
- Pro Lifetime$24.99
Questions
Is Simple Workout Interval Timer free?
Is Boxing Timer Round free?
Do Simple Workout Interval Timer or Boxing Timer Round have ads?
Which is updated more often, Simple Workout Interval Timer or Boxing Timer Round?
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