Comparison

Spartimer vs Boxing Timer Champ

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Spartimer

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Spartimer is the fighter’s round timer—perfect for boxing, MMA, BJJ and HIIT workouts. Train Like a Champion Shadowbox, hit the heavy bag, grind through Tabata circuits or spar five-minute rounds. Spartimer keeps you on rhythm so you can focus on power, footwork and cardio. Built for Combat Sports • Fully customizable work, rest and prep times • Unlimited rounds with Spartimer Plus • Loud bell, voice, vibration or haptic cues—works great with Bluetooth speakers & headphones • Clean interface: no ads, no login, zero distractions Perfect For • Boxing drills & sparring • MMA / Muay Thai pad work • BJJ / grappling rounds • HIIT, Tabata & Cross-Functional conditioning Spartimer Plus (One-time purchase) Unlimited rounds Alternate app icons—match your gym vibe No subscriptions. Pay once, train forever. Stay Consistent Whether you’re learning your first jab-cross or cutting weight for a title fight, Spartimer keeps every round honest. Download now and start your next session in seconds.

About

Boxing Timer Champ

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Boxing Timer Champ is a boxing timer app for combat sports and interval training. It comes with standard round settings for boxing, kickboxing, and MMA, and allows you to create your custom presets. It's built to be quick, minimal, and reliable. You can set your round lengths, rest periods, warm-ups, and total round count, or use one of the included presets. Each mode has built-in defaults, so you don't have to adjust settings between workouts constantly. Switch setups fast when you're training across different styles. New in version 1.2: • Voice round announcements so you don't have to check the display • Smarter session tracking: see your target vs. actual stats • Landscape mode upgrades: mute/unmute and exit from any orientation • Sound and layout fixes to smooth out the experience FEATURES • Customizable Timer – Set up rounds, rest time, warm-ups, and total rounds. • Preset Training Modes – Switch between MMA, Pro Boxing, Amateur Boxing, Kickboxing, or create your own. • Visual Focus Cues – Clean color changes and countdowns help you stay locked in. • Dark Mode & Landscape Support – Works great in all lighting and orientations. • Voice + Audio Alerts – Round announcements, whistles, and warning claps. • Train Anywhere – No Wi-Fi needed. Works in the gym, garage, or outdoors. • Session Logging (Premium) – View past workouts, add notes, and export as CSV. WHY USE BOXING TIMER CHAMP? Most interval timer apps are confusing, full of ads, locked behind aggressive subscriptions, or all three. Boxing Timer Champ is built differently. The interface is designed to get out of your way. Creating, saving, and adjusting your perfect training session is simple. You get precision and simplicity. There's no annual or monthly subscription just to run a basic timer. No pop-up ads clog the settings screen. It's designed for privacy, featuring generic ads that don't track your data. Any analytics on the app are used solely to improve it, with privacy-first configurations in place. This timer respects your time, energy, and privacy, allowing you to have the best training sessions possible. It's actively maintained and steadily improving. If something's missing today, there's a good chance it'll be added soon. The goal is to make this the best boxing timer on the market by listening, iterating, and continually improving. Download Boxing Timer Champ. It's solid and only getting stronger.

Screenshots

Spartimer4 screens
Boxing Timer Champ4 screens

Verdict

The call

The clearest difference is ads: Spartimer at none against Boxing Timer Champ's shown. Boxing Timer Champ's advantage is update cadence (weekly vs fortnightly). On price, in-app purchases, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Spartimer sells 1 one-off in-app purchase and Boxing Timer Champ sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Spartimer ships an update fortnightly, Boxing Timer Champ weekly. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

Scorecard2 real differences · 4 level
Spartimer versus Boxing Timer Champ: the parameters behind the verdict, then further details
ParameterSpartimerBoxing Timer Champ
PriceFreeFree
Update frequencyFortnightlyWeekly — better
AdsNo — betterYes
In-app purchasesYesYes
DevicesiPhoneiPhone
Requires iOS17.617.0 — better
Further details — not scored
Size3 MB19 MB
Age rating4+4+
DeveloperPierre LENOBLETCB Studio

In-app purchases

1 purchases

Spartimer

One-time1
  • Spartimer Plus!$1.99
3 purchases

Boxing Timer Champ

One-time3
  • Premium Upgrade$4.99
  • Ad-Free Version$4.99
  • Premium Version$9.99

Questions

Is Spartimer free?
Spartimer is free to download, with in-app purchases available.
Is Boxing Timer Champ free?
Boxing Timer Champ is free to download, with in-app purchases available.
Do Spartimer or Boxing Timer Champ have ads?
Boxing Timer Champ shows ads; Spartimer does not.
Which is updated more often, Spartimer or Boxing Timer Champ?
Spartimer ships an update fortnightly, and Boxing Timer Champ weekly. Most recently, Spartimer was updated on September 10, 2026 and Boxing Timer Champ on September 14, 2026.

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