Comparison

RoundFlow HIIT & Boxing Timer vs Boxing Timer

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

Head to head
About

RoundFlow HIIT & Boxing Timer

Features
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RoundFlow — interval timer for HIIT, Tabata and Shadow Boxing. BUILD YOUR OWN WORKOUT • Multiple exercises per session, each with custom sets, work/rest time, rest between sets and after each exercise. • Prepare countdown before every set. • Replace "Rest" with your own cue text (e.g. "Breathe", "Stretch"). • Ready-made presets like Tabata, HIIT 20/10, updated regularly. SHADOW BOXING — NEW • Build your own combos (punches, kicks, knees, elbows, defense) across Boxing / Kickboxing / Muay Thai. • Combos are called out by voice live during your workout — numbers or move names, your choice. • Callout pacing automatically adapts to combo length. VOICE & AUDIO COACHING • Spoken exercise names, 5-second countdown beeps, bell on phase change. • Full bilingual support: Vietnamese / English. TRAIN WITHOUT INTERRUPTION • Screen lock to prevent accidental taps mid-workout. • Keeps your screen awake for the whole session. TRACK YOUR PROGRESS • Workout history log. • Custom success message when you finish. LOOK & FEEL • Light / Dark / System theme. • English & Vietnamese UI. Train smart. Flow every round.

About

Boxing Timer

Features
Read full description

Boxing Timer - Round Timer for Fighters & Athletes The ultimate training companion for boxers, MMA fighters, and fitness enthusiasts. TRAIN SMARTER • Customizable round and rest durations • Set your number of rounds • Warning alerts before round ends • Works in background with screen locked READY-TO-USE PRESETS • Boxing (3min rounds) • MMA (5min rounds) • Muay Thai, Kickboxing, BJJ • HIIT, Tabata, Circuit Training • Create your own custom workouts PERSONALIZE YOUR TRAINING • Choose from multiple alert sounds • Bell, buzzer, gong, whistle & more • Import your own custom sounds • Dark & light mode TRACK YOUR PROGRESS • Complete workout history • See total rounds and training time • Stay motivated with your stats Simple. Powerful. Built for fighters. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

RoundFlow HIIT & Boxing Timer4 screens
Boxing Timer4 screens

Verdict

The call

The clearest difference is in-app purchases: RoundFlow HIIT & Boxing Timer at none against Boxing Timer's 1. RoundFlow HIIT & Boxing Timer also leads on iOS requirement (13.0 vs 15.1). Boxing Timer's advantage is ads (none vs shown) and update cadence (monthly vs every 4 months). On price and device support 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. Boxing Timer sells 1 in-app purchase, starting at $17.99 per year. RoundFlow HIIT & Boxing Timer asks for nothing beyond the download.

UpkeepUpdate frequency

RoundFlow HIIT & Boxing Timer ships an update every 4 months, Boxing Timer monthly. The most recent releases landed on September 9, 2026 and September 5, 2026 respectively.

Scorecard4 real differences · 2 level
RoundFlow HIIT & Boxing Timer versus Boxing Timer: the parameters behind the verdict, then further details
ParameterRoundFlow HIIT & Boxing TimerBoxing Timer
PriceFreeFree
Update frequencyEvery 4 monthsMonthly — better
AdsYesNo — better
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size23 MB43 MB
Age rating4+4+
DeveloperHuy PhamGEOFFREY TEVA BERNICOT

In-app purchases

None

RoundFlow HIIT & Boxing Timer

No in-app purchases

1 purchases

Boxing Timer

Subscriptions1
  • Become pro3 Days trial$17.991 Year

Questions

Is RoundFlow HIIT & Boxing Timer free?
RoundFlow HIIT & Boxing Timer is free to download, with no in-app purchases.
Is Boxing Timer free?
Boxing Timer is free to download, with in-app purchases available.
Do RoundFlow HIIT & Boxing Timer or Boxing Timer have ads?
RoundFlow HIIT & Boxing Timer shows ads; Boxing Timer does not.
Which is updated more often, RoundFlow HIIT & Boxing Timer or Boxing Timer?
RoundFlow HIIT & Boxing Timer ships an update every 4 months, and Boxing Timer monthly. Most recently, RoundFlow HIIT & Boxing Timer was updated on September 9, 2026 and Boxing Timer on September 5, 2026.

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