Comparison

Whistle Timer vs Boxing Timer Interval

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

Head to head
About

Whistle Timer

Create custom workout schedules with customizable work and break intervals. Save your training plans for future use and focus on your fitness goals. The app can run in the background to keep your workout on track.

Highlights
  • Customizable workout schedules
  • Add custom breaks
  • Save training plans
  • Background operation
  • Whistle sound option
Features
Read full description

Whistle Timer lets you create a customised working schedule without anything unnecessary. - Blow a whistle forever - Add customised breaks - Focus on your workout! - Save your plans for further use - Run on the background

About

Boxing Timer Interval

This app provides a professional interval timer designed for boxing, martial arts, and fitness training. It allows users to create custom timers, offers flexible interval settings for all skill levels, and includes pre-set profiles for various sports. Audible signals indicate the start and end of rounds.

Highlights
  • Custom timer creation
  • Intuitive interface
  • Flexible interval settings
  • Pre-made sport profiles
  • Round start/end signals
Features
Read full description

Meet the professional boxing round timer! This app, simple and easy to use, is suitable for any type of training and competition preparation. Use the timer during boxing training, martial arts and wrestling classes, fitness, etc. Features: - ability to create your own timers; -Intuitive interface; - Flexible settings of intervals, suitable not only for professionals, but also for beginners in sports; - ready-made profiles for different sports; - Signals of the beginning and end of rounds. Boxing timer is one of the best applications for amateur and professional boxing, MMA and any other martial arts and an excellent assistant for training at home. Privacy Policy: https://appboxgroup.com/boxing-timer/privacy.html Terms of Use: https://appboxgroup.com/boxing-timer/terms.html EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Whistle Timer4 screens
Boxing Timer Interval4 screens

Verdict

The call

The clearest difference is rating: Boxing Timer Interval at 4.9 against Whistle Timer's 4.4. Boxing Timer Interval also leads on review sentiment (62% vs 29%) and update cadence (every 3 weeks vs every 10 months). On price, ratings volume, ads and in-app purchases 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. Whistle Timer sells 1 one-off in-app purchase and Boxing Timer Interval sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Boxing Timer Interval holds the better App Store score, 4.9 against 4.4. Both are backed by a comparable volume of ratings — 99 and 37 respectively. Written reviews point the same way: 29% of Whistle Timer's written reviews are positive against 62% of Boxing Timer Interval's.

UpkeepUpdate frequency

Whistle Timer ships an update every 10 months, Boxing Timer Interval every 3 weeks. The most recent releases landed on September 15, 2026 and September 10, 2026 respectively.

Scorecard3 real differences · 7 level
Whistle Timer versus Boxing Timer Interval: the parameters behind the verdict, then further details
ParameterWhistle TimerBoxing Timer Interval
PriceFreeFree
Rating4.4 (99 ratings)4.9 (37 ratings) — better
Positive reviews28.6% of reviews61.5% of reviews — better
Number of ratings99 — better37
Update frequencyEvery 10 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS1515.0
Further details — not scored
Size4 MB7 MB
Age rating+44+
DeveloperApplorium LtdApp Box

Customer experience

Whistle Timer

All ratings99 ratings
Positive82.8%
Neutral6.1%
Negative11.1%
Written reviews7 reviews
Positive28.6%
Neutral14.3%
Negative57.1%

Boxing Timer Interval

All ratings37 ratings
Positive97.3%
Neutral2.7%
Negative0.0%
Written reviews13 reviews
Positive61.5%
Neutral0.0%
Negative38.5%

In-app purchases

1 purchases

Whistle Timer

One-time1
  • Unlock all settings$2.99
3 purchases

Boxing Timer Interval

Subscriptions2
  • Full access for one week$2.997 Days
  • Full access for one year$14.991 Year
One-time1
  • Lifetime Full Access$19.99

Questions

Is Whistle Timer free?
Whistle Timer is free to download, with in-app purchases available.
Is Boxing Timer Interval free?
Boxing Timer Interval is free to download, with in-app purchases available.
Which has better reviews, Whistle Timer or Boxing Timer Interval?
Boxing Timer Interval is rated higher. Whistle Timer averages 4.4 out of 5 from 99 ratings, while Boxing Timer Interval averages 4.9 from 37 ratings.
Do Whistle Timer or Boxing Timer Interval have ads?
Neither Whistle Timer nor Boxing Timer Interval shows ads.
Which is updated more often, Whistle Timer or Boxing Timer Interval?
Whistle Timer ships an update every 10 months, and Boxing Timer Interval every 3 weeks. Most recently, Whistle Timer was updated on September 15, 2026 and Boxing Timer Interval on September 10, 2026.

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