Comparison

Boxing RingBell Timer vs RoundBlitz

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

Head to head
About

Boxing RingBell Timer

Features
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Transform your boxing and fitness training with Boxing Timer - the ultimate interval timer designed for fighters and fitness enthusiasts. KEY FEATURES: CUSTOMIZABLE WORKOUTS โ€ข Set 1-99 rounds with durations from 5 seconds to 5 minutes โ€ข Customize rest periods between rounds (5-120 seconds) โ€ข Save unlimited custom workout presets for quick access VISUAL & AUDIO FEEDBACK โ€ข Dynamic background colors change with round progress (green โ†’ yellow โ†’ red) โ€ข Circular progress ring shows time remaining at a glance โ€ข Crystal-clear audio cues for round starts, rest periods, and warnings โ€ข Works even in silent mode - never miss a round change SMART ALERTS โ€ข Optional audio warnings at 30, 20, and 10 seconds โ€ข Halfway point notification to pace yourself โ€ข Final 3-second countdown with rapid beeps โ€ข Victory celebration when workout completes BUILT FOR TRAINING โ€ข Screen stays on during workouts - no interruptions โ€ข Background notifications when app is minimized โ€ข Haptic feedback for all interactions โ€ข Large, easy-to-read timer display PRE-LOADED PRESETS โ€ข Standard Boxing: 10 rounds ร— 3:00 with 1:00 rest โ€ข Pro Boxing: 12 rounds ร— 3:00 with 1:00 rest โ€ข HIIT Training: 8 rounds ร— 0:30 with 0:15 rest โ€ข Heavy Bag: 5 rounds ร— 5:00 with 1:30 rest โ€ข Quick Session: 3 rounds ร— 2:00 with 0:45 rest UNIVERSAL FITNESS TOOL Perfect for boxing, kickboxing, MMA, circuit training, HIIT workouts, Tabata, heavy bag sessions, or any interval-based training. ACCESSIBILITY โ€ข Full VoiceOver support โ€ข Dark mode compatible โ€ข Works in portrait and landscape Whether you're training for competition, improving fitness, or practicing at home, Boxing Timer keeps your workouts on track with precision and reliability.

About

RoundBlitz

This interval timer app is designed for combat sports training, offering customizable round and rest periods with clear visual and auditory cues. It features hands-free gesture control and a companion app for smartwatches, providing workout summaries and working offline without ads or subscriptions.

Highlights
  • Hands-free gesture control
  • Customizable round and rest timers
  • Pre-set training programs
  • Apple Watch companion app
  • Workout summaries
  • Offline functionality
Features
Read full description

RoundBlitz is the boxing interval timer designed for serious fighters. No clutter. No ads. No subscriptions. Just massive, easy-to-read countdown digits and the sound of the bell. Whether you're shadowboxing at home, hitting pads with your coach, or sparring at the gym โ€” RoundBlitz keeps your rounds tight and your rest honest. ONE PRICE. EVERYTHING INCLUDED. Buy RoundBlitz once and the whole app is yours forever. No subscription, no in-app purchases, no locked features, no ads. HANDS-FREE GESTURE CONTROL - Start, stop, restart, or skip a round with a hand sign to the front camera - Works with your gloves on, mid-combination, without breaking rhythm - Assign the signs you want: open palm, peace, fist, thumbs up, or pointing - Runs entirely on your device โ€” camera frames are never recorded, saved, or sent anywhere TRAIN YOUR WAY - Set round duration, rest time, number of rounds, warning alerts, and prep countdown - Start from ready-made presets: Boxing Standard (12x3:00), Muay Thai (5x5:00), or Tabata (8x0:20) - Save unlimited custom presets for different training sessions DESIGNED FOR THE GYM - Giant timer digits visible from across the room โ€” no squinting mid-round - Landscape mode turns your phone into a wall-mounted gym clock - Works in the background so you can play your own music while training - Haptic feedback for round changes when your phone is in your pocket SOUND LIKE FIGHT NIGHT - Six round alerts: authentic boxing bell, buzzer, whistle, air horn, vintage bell, and crowd claps - Warning alert before the bell so you know when to push harder - Clear countdown beeps in the final seconds of every rest ON YOUR WRIST - Apple Watch companion app: start, pause, skip, and reset from your wrist - Wrist haptics and alerts on every round change - Keeps the watch screen awake through the workout and logs the session to Health AFTER THE BELL - Round-by-round workout summary with total work time, rest time, and estimated calories - Repeat the session with one tap PRIVATE BY DESIGN - No account, no sign-up, no trackers, no analytics - Everything stays on your device and the whole app works offline Privacy Policy: https://roundblitz.com/privacy.html BUILT FOR FIGHTERS RoundBlitz was designed by people who actually train. Every decision โ€” from the oversized digits to the one-tap start โ€” was made to keep you focused on your workout, not your phone. Compatible with iPhone, iPad, and Apple Watch.

Screenshots

Boxing RingBell Timer4 screens
RoundBlitz4 screens

Verdict

The call

The clearest difference is price: Boxing RingBell Timer at Free against RoundBlitz's $5.99. RoundBlitz's advantage is ads (none vs shown) and update cadence (weekly vs every 8 months). On in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Boxing RingBell Timer is free to download; RoundBlitz costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Boxing RingBell Timer ships an update every 8 months, RoundBlitz weekly. Both last shipped on November 5, 2026.

Scorecard3 real differences ยท 5 level
Boxing RingBell Timer versus RoundBlitz: the parameters behind the verdict, then further details
ParameterBoxing RingBell TimerRoundBlitz
PriceFree โ€” better$5.99
Positive reviewsโ€”100.0% of reviews
Update frequencyEvery 8 monthsWeekly โ€” better
AdsYesNo โ€” better
In-app purchasesNoNo
Monetizationโ€”Paid
DevicesiPhone, iPadiPhone, iPad, Apple Watch โ€” better
Requires iOS16.0 โ€” better17.0
Further details โ€” not scored
Size10 MB4 MB
Age rating4+4+
DeveloperGena AivazianClickWebstudio Technologies Inc.

In-app purchases

None

Boxing RingBell Timer

No in-app purchases

None

RoundBlitz

No in-app purchases

Questions

Is Boxing RingBell Timer free?
Boxing RingBell Timer is free to download, with no in-app purchases.
Is RoundBlitz free?
RoundBlitz costs $5.99, with no in-app purchases.
Do Boxing RingBell Timer or RoundBlitz have ads?
Boxing RingBell Timer shows ads; RoundBlitz does not.
Which is updated more often, Boxing RingBell Timer or RoundBlitz?
Boxing RingBell Timer ships an update every 8 months, and RoundBlitz weekly. Most recently, Boxing RingBell Timer was updated on November 5, 2026 and RoundBlitz on November 5, 2026.

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