Comparison

RoundFlow vs WOD & Interval Timer

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

Head to head
About

RoundFlow

This training app offers a unique intergalactic-themed HIIT and fighting experience. It features real-time punch power measurement, voice control for hands-free operation, and global leaderboards. All your training data is securely stored in the cloud.

Highlights
  • Real-time punch power detection
  • Voice control for hands-free operation
  • Customizable HIIT timers
  • Global leaderboards
  • Cloud data synchronization
  • Training calendar and log
Features
Read full description

RoundFlow - Round Timer, Punch Power and Training Log RoundFlow is a simple training timer for boxing, MMA, HIIT and other round-based workouts. Set your rounds, work time, rest time and prep time, then start training. The timer is designed to be clear at a glance, so you can stay focused during each round. With Apple Watch support, RoundFlow can measure punch power and speed, save your best records, and show your punch history. You can also compare your results on the global leaderboard. When your hands are busy, voice control lets you start, pause, resume or reset the timer without touching your phone. Key Features Round Timer - Custom rounds, work time, rest time and prep time - Quick presets for Boxing, MMA and HIIT - Save and reuse your own training presets - Clear round status and animated progress display - Landscape clock view for easier viewing during training Punch Power - Measure punch power and speed - Apple Watch preferred, iPhone fallback when needed - Visual power dial with sound and vibration feedback - Save punch history and personal bests - Global leaderboard for punch records Training Records - Training history with workout count, rounds and total time - Duration and calorie charts - Training calendar with daily and yearly views - Training log with notes, mood and workout details - Import recent Apple Watch workout calorie records Hands-Free Training - Voice control for timer commands - Round voice prompts - Selectable bell sounds - Motion sound effects for a more active training feel Data and Account - Account login for cloud sync - Local backup and restore - Plus upgrade for extra tools such as ad removal, backup/restore, more themes, custom categories and record sharing Languages RoundFlow supports English, Chinese, Japanese and Korean. RoundFlow is built for fighters, athletes and fitness users who want a clean round timer, useful training records and a simple way to track punch power.

About

WOD & Interval Timer

This app provides a voice-guided workout experience, acting as a personal coach to announce work intervals, rest periods, and upcoming exercises. It allows users to create custom timers and build complete workout routines, with a built-in journal to track progress and view performance statistics.

Highlights
  • Talking coach with voice cues
  • Customizable interval timers (Tabata, EMOM, AMRAP)
  • Build multi-exercise workout routines
  • Workout journal and history
  • Progress charts and statistics
  • Ready-made workout templates
Features
Read full description

Your personal talking coach — right in your pocket. Qrep is the smartest interval timer that actually talks you through your workout. No need to look at the screen — just listen and train. TALKING COACH Qrep guides you with clear voice cues. It tells you when to work, when to rest, what exercise is next, and how many rounds are left. Like having a personal coach — but free. CREATE ANY TIMER Build the perfect timer for your training. Tabata, EMOM, AMRAP, boxing rounds, circuit training — if you can imagine it, you can build it. Fully customizable work, rest, rounds, and transitions. BUILD FULL WORKOUTS Go beyond a single timer. Combine multiple exercises into a complete workout routine. Hit start — and your talking coach takes over. WORKOUT JOURNAL Keep track of every session. Log your workouts, see your history, and never forget what you did last Tuesday. Your training diary — always in your pocket. SEE YOUR PROGRESS Charts and stats show how far you've come. Track your consistency, volume, and performance over time. READY-MADE TEMPLATES Not sure where to start? Pick from pre-built workouts and jump right in. GREAT FOR Boxing, MMA & kickboxing Crossfit — WOD, EMOM, AMRAP HIIT & Tabata Home workouts Running & circuit training Yoga & stretching intervals Download Qrep. Let your coach do the counting. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

RoundFlow4 screens
WOD & Interval Timer4 screens

Verdict

The call

The clearest difference is rating: RoundFlow at 5.0 against WOD & Interval Timer's 2.0. RoundFlow also leads on monetization model (free vs free with in-app purchases) and review sentiment (100% vs 80%). On price, ratings volume, update cadence 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. RoundFlow sells 1 one-off in-app purchase and WOD & Interval Timer sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

RoundFlow holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 100% of RoundFlow's written reviews are positive against 80% of WOD & Interval Timer's.

UpkeepUpdate frequency

RoundFlow ships an update every 5 days, WOD & Interval Timer every 3 days. The most recent releases landed on June 21, 2026 and September 19, 2026 respectively.

Scorecard3 real differences · 7 level
RoundFlow versus WOD & Interval Timer: the parameters behind the verdict, then further details
ParameterRoundFlowWOD & Interval Timer
PriceFreeFree
Rating5.0 (1 ratings) — better2.0 (1 ratings)
Positive reviews100.0% of reviews — better80.0% of reviews
Number of ratings11
Update frequencyEvery 5 daysEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.515.1 — better
Further details — not scored
Size87 MB47 MB
Age rating4+9+
Developergenghong XieIurii Furman

Customer experience

RoundFlow

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

WOD & Interval Timer

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

In-app purchases

1 purchases

RoundFlow

One-time1
  • Upgrade plus$5.99
3 purchases

WOD & Interval Timer

Subscriptions3
  • Premium Weekly2 variants$0.997 Days
  • Premium Yearly7 Days trial$19.991 Year
  • Premium Yearly Full7 Days trial$39.991 Year

Questions

Is RoundFlow free?
RoundFlow is free to download, with in-app purchases available.
Is WOD & Interval Timer free?
WOD & Interval Timer is free to download, with in-app purchases available.
Which has better reviews, RoundFlow or WOD & Interval Timer?
RoundFlow is rated higher. RoundFlow averages 5.0 out of 5 from 1 ratings, while WOD & Interval Timer averages 2.0 from 1 ratings.
Do RoundFlow or WOD & Interval Timer have ads?
Neither RoundFlow nor WOD & Interval Timer shows ads.
Which is updated more often, RoundFlow or WOD & Interval Timer?
RoundFlow ships an update every 5 days, and WOD & Interval Timer every 3 days. Most recently, RoundFlow was updated on June 21, 2026 and WOD & Interval Timer on September 19, 2026.

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