Comparison

Interval Timer & Boxing vs RoundFlow

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

Head to head
About

Interval Timer & Boxing

This app provides a customizable interval timer for various training styles like HIIT, Tabata, and boxing. It offers clear audio cues, haptic feedback, and widget support for seamless workout tracking. Integrates with Apple Health and syncs across Apple devices.

Highlights
  • Customizable workout plans
  • Multiple sound cue options
  • Audio cues and haptic feedback
  • Apple Watch and Live Activity support
  • Home and Lock Screen widgets
  • Apple Health integration
  • Workout history and streaks
Features
Read full description

A focused interval timer for people who actually train. Tabata, HIIT, boxing rounds, EMOMs, running repeats, or your own plan — DIT runs every one with crisp sound cues so you keep your eyes on the work, not on the screen. • Presets: Tabata, HIIT, Combat rounds, 1-minute intervals • Custom workouts — any rounds, any work/rest, optional warm-up • 10 sound packs — ticks, bells, electronic, analog • Big timer, audio cues, haptics — train by sound, mute the screen • iPhone, iPad, Apple Watch — iCloud-synced • Live Activity & Dynamic Island on iPhone • Home & Lock Screen widgets — start a session with one tap • Apple Watch complication + live heart rate with zone breakdown • DIT Cast — hand off the running timer between devices • Siri shortcuts and App Intents for every preset and saved workout • Apple Health integration — workouts land next to your other activities • History with streaks, weekly totals, 13-week heat-map Privacy: workout data stays on your devices and in your private iCloud. DIT never sells or shares your activity. Terms of Use: https://raw.githubusercontent.com/porconova/legal/refs/heads/main/DIT-Terms-of-Service

About

RoundFlow

This app provides a customizable interval timer for various combat sports and fitness routines. It seamlessly integrates with music apps, allowing your playlist to continue uninterrupted during workouts. Features include coach voice prompts, combo calls, and workout tracking.

Highlights
  • Music integration with Spotify, Apple Music, YouTube Music
  • Customizable round, rest, and warm-up/cool-down timers
  • Recorded coach voice and combo callouts
  • Workout tracking with calendar and streaks
  • Apple Watch companion app with haptic feedback
  • Workout art generation for social sharing
  • Group session synchronization
Features
Read full description

RoundFlow is the round timer you can pay for once and keep forever, and it doesn't kill your music. It keeps timing with the screen locked, ducks your music for the bell, then hands the volume straight back. Start Spotify, Apple Music or YouTube Music, hit START, lock the phone and train. Your playlist never stops. A COACH IN YOUR CORNER • A real recorded coach voice calls your rounds, rests and the final "3-2-1" • Combo calls shout live combinations — "Jab, cross, hook!" • Bell, coach voice and haptics — or switch to a built-in system voice BUILT FOR EVERY ROUND • Boxing, Muay Thai, MMA, kickboxing, taekwondo, karate, CrossFit, HIIT, Tabata, sprints & running • Two custom profiles free, unlimited with Pro: rounds, round time, rest, warm-up, cool-down and warning • A big, glanceable timer ring you can read from across the gym RUN & SPRINT • Roadwork — a GPS run tracker built for fighters: distance, pace, kilometre splits and a goal for the session • Sprints — interval sprint sessions with the same bell, coach voice and rest countdown as your rounds • Every run lands in the same training log as your rounds MADE TO SHARE • Workout DNA — every session draws a one-of-a-kind piece of art from your training, ready for Instagram Stories • Your RoundFlow Year — a Wrapped-style recap of everything you've put in • Challenge a friend — send any workout as a link, then compare your scores TRAIN TOGETHER • Group sessions in perfect sync — everyone hears the bell at the same moment • Present mode — mirror the timer to a TV or projector for the whole class TRAIN WITHOUT LOOKING • Live Activity & Dynamic Island keep the round live on your Lock Screen • Apple Watch companion — a haptic on every bell, plus live heart rate, punch count and Effort Score. Leave the phone in your bag • Runs in the background with the screen off TRACK YOUR WORK • An automatic training log of every session, with a calendar and streaks • Stats: total workouts, time on the mat, weekly activity and trends • Earn belts and badges as you put in the rounds RoundFlow Pro unlocks unlimited profiles, the recorded coach voice and combo calls, the full Apple Watch experience (heart rate, punch tracking and Effort Score), group hosting, and complete stats and trends. Try Pro free for 7 days, or unlock everything forever with a one-time Lifetime purchase. The only timer that lets your music play. Ring the bell. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://zakin02.github.io/roundflow/privacy.html

Screenshots

Interval Timer & Boxing4 screens
RoundFlow4 screens

Verdict

The call

The clearest difference is update cadence: RoundFlow at weekly against Interval Timer & Boxing's monthly. Interval Timer & Boxing's advantage is device support (5 vs 2). On price, rating, ratings volume and ads 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. Interval Timer & Boxing sells 3 in-app purchases, starting at $3.99 per month and RoundFlow sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Interval Timer & Boxing against 5.0 for RoundFlow. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

Interval Timer & Boxing ships an update monthly, RoundFlow weekly. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.

Scorecard2 real differences · 7 level
Interval Timer & Boxing versus RoundFlow: the parameters behind the verdict, then further details
ParameterInterval Timer & BoxingRoundFlow
PriceFreeFree
Rating5.0 (2 ratings)5.0 (1 ratings)
Number of ratings2 — better1
Update frequencyMonthlyWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad, Mac, Apple TV, Apple Watch — betteriPhone, Apple Watch
Requires iOS17.017.0
Further details — not scored
Size341 MB11 MB
Age rating4+4+
DeveloperDzianis MilasheuskiZakaria Elkassmi

Customer experience

Interval Timer & Boxing

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

RoundFlow

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Interval Timer & Boxing

Subscriptions2
  • DIT Pro · Monthly3 Days trial$3.991 Month
  • DIT Pro · Yearly3 Days trial$14.991 Year
One-time1
  • DIT Pro · Lifetime$29.99
3 purchases

RoundFlow

Subscriptions2
  • RoundFlow Pro (Monthly)$2.991 Month
  • RoundFlow Pro (Yearly)$7.991 Year
One-time1
  • RoundFlow Pro (Lifetime)$24.99

Questions

Is Interval Timer & Boxing free?
Interval Timer & Boxing is free to download, with in-app purchases available.
Is RoundFlow free?
RoundFlow is free to download, with in-app purchases available.
Which has better reviews, Interval Timer & Boxing or RoundFlow?
Interval Timer & Boxing and RoundFlow are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.
Do Interval Timer & Boxing or RoundFlow have ads?
Neither Interval Timer & Boxing nor RoundFlow shows ads.
Which is updated more often, Interval Timer & Boxing or RoundFlow?
Interval Timer & Boxing ships an update monthly, and RoundFlow weekly. Most recently, Interval Timer & Boxing was updated on September 23, 2026 and RoundFlow on September 24, 2026.

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