Comparison

NS Boxing vs TMR Interval Timer & Stopwatch

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

Head to head
About

NS Boxing

This app provides guided boxing workout sessions with customizable round times and voice-guided punch combinations. It offers professional-quality callouts to maximize training effectiveness for all skill levels. The interface is designed for ease of use, even while wearing gloves.

Highlights
  • Customizable workout sessions
  • Voice-guided punch combinations
  • Adjustable round times and rest periods
  • Standard boxing number system or full punch names
  • Journal tool for progress tracking
  • Preset combinations designed by professionals
Features
Read full description

NS Boxing - Your Personal Corner Coach, no frills, no accounts, no data collection, no adds, just boxing workout sessions! First published in 2013, NS Boxing returns in 2025 with a complete rebuild and modernized interface. Part of the New School Army project but perfect for any boxing enthusiast, this essential training companion helps boxers of all levels perfect their technique through guided combination workouts. FEATURES: - Customizable workout sessions with adjustable round times, rest periods, and number of rounds - Voice-guided punch combinations that call out moves in real-time - Option to use standard boxing number system (1-2-3) or full punch names (Jab-Cross-Hook) - Adjustable voice speed and combo frequency to match your training intensity - Multiple voice options for clear audio cues during your workout - Clean, intuitive interface designed for use while wearing gloves - Specialized preset combinations designed by boxing professionals - Pause, resume, and skip functions for complete control of your training session - Simple settings menu to personalize your workout experience MORE: - Journal tool to track your progress and take notes - Links to external sites for the boxing news, associations and training Whether you're hitting the heavy bag, working mitts with a partner, or shadow boxing, NS Boxing delivers professional-quality combination callouts timed to maximize your training effectiveness. Perfect for beginners learning basic combinations, intermediate boxers developing their skills, or advanced fighters maintaining their edge. Train like a professional with NS Boxing - your digital corner coach from New School Army. New for 2025: Completely rebuilt from the ground up with enhanced voice clarity, more combination variations, and improved timing controls to match your skill level.

About

TMR Interval Timer & Stopwatch

This app offers a versatile interval timer for various activities, including workouts, study sessions, and focus blocks. Create custom timers or use pre-made templates for Pomodoro, HIIT, and more. It runs in the background to help you manage your time efficiently.

Highlights
  • Customizable interval timers
  • Dozens of ready-made presets
  • Background operation
  • Save favorite timers
  • Full parameter customization
Features
Read full description

TMR is the one interval timer for all your needs — simple, flexible, and powerful. Create fully customized timers or choose from dozens of ready-made presets: Pomodoro, Tabata, HIIT, EMOM, AMRAP, Boxing Round Timer, Study Sessions, Focus Blocks, Yoga Intervals, and more. Key Features: • Extensive library of professional presets for work, training, rest, and focus • Fast creation and saving of personalized timers • Full customization of all parameters: rounds, intervals, rest periods, sounds, and alerts • Favorites — quick access to your most-used timers • Versatile for Pomodoro, HIIT, Boxing, Tabata, Study, Focus, and any other routines • Runs in the background TMR helps you manage your time efficiently — from everyday tasks to high-intensity workouts. Read our full Terms of Service and Privacy Policy: https://zdravo.mobi/docs/Terms_and_Conditions.pdf https://zdravo.mobi/docs/Privacy_Policy.pdf

Screenshots

NS Boxing4 screens
TMR Interval Timer & Stopwatch4 screens

Verdict

The call

The clearest difference is price: TMR Interval Timer & Stopwatch at Free against NS Boxing's $0.99. TMR Interval Timer & Stopwatch also leads on update cadence (every 9 days vs every 9 months). NS Boxing's advantage is in-app purchases (none vs 8) and rating (3.2 vs 3.0). On 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

TMR Interval Timer & Stopwatch is free to download; NS Boxing costs $0.99 up front. TMR Interval Timer & Stopwatch sells 8 in-app purchases, starting at $0.99 per 7 days. NS Boxing asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

NS Boxing holds the better App Store score, 3.2 against 3.0. That said, the two scores are not equally well evidenced: NS Boxing has 5 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

NS Boxing ships an update every 9 months, TMR Interval Timer & Stopwatch every 9 days. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

Scorecard8 real differences · 2 level
NS Boxing versus TMR Interval Timer & Stopwatch: the parameters behind the verdict, then further details
ParameterNS BoxingTMR Interval Timer & Stopwatch
Price$0.99Free — better
Rating3.2 (5 ratings) — better3.0 (1 ratings)
Positive reviews57.1% of reviews—
Number of ratings5 — better1
Update frequencyEvery 9 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFreemium — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better17.6
Further details — not scored
Size32 MB17 MB
Age rating17+4+
DeveloperPolemics Applications LLCAliaksei Kruchkou

In-app purchases

None

NS Boxing

No in-app purchases

8 purchases

TMR Interval Timer & Stopwatch

Subscriptions8
  • Weekly TMR Pro3 Days trial$0.997 Days
  • TMR Pro Monthly7 Days trial$3.991 Month
  • TMR Pro Monthly3 Days trial$3.991 Month
Show 5 more
  • TMR Pro Weekly$5.997 Days
  • Annual TMR Pro3 Days trial$10.991 Year
  • TMR Pro Annually7 Days trial$19.991 Year
  • TMR Pro Annually3 Days trial$19.991 Year
  • Annual TMR Pro$34.991 Year

Questions

Is NS Boxing free?
NS Boxing costs $0.99, with no in-app purchases.
Is TMR Interval Timer & Stopwatch free?
TMR Interval Timer & Stopwatch is free to download, with in-app purchases available.
Which has better reviews, NS Boxing or TMR Interval Timer & Stopwatch?
NS Boxing is rated higher. NS Boxing averages 3.2 out of 5 from 5 ratings, while TMR Interval Timer & Stopwatch averages 3.0 from 1 ratings.
Do NS Boxing or TMR Interval Timer & Stopwatch have ads?
Neither NS Boxing nor TMR Interval Timer & Stopwatch shows ads.
Which is updated more often, NS Boxing or TMR Interval Timer & Stopwatch?
NS Boxing ships an update every 9 months, and TMR Interval Timer & Stopwatch every 9 days. Most recently, NS Boxing was updated on October 29, 2026 and TMR Interval Timer & Stopwatch on October 28, 2026.

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