Boxing Interval Timer vs Building A Fighter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Boxing Interval Timer
This app provides a customizable interval timer for various round-based sports and high-intensity interval training. Easily set times and sounds for preparation, rounds, and rest, with visual and auditory alerts to keep you on track during your workouts.
- Configurable sounds and times
- Set preparation, round, and rest intervals
- Inner round alerts
- Color phase indication
- Blinking warning alerts
- Multiple custom profiles
- Screen stays on automatically
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Boxing Interval Timer is a round timer designed for training in any round sport such as Boxing Martial Arts, Wrestling, Mixed Martial Arts (MMA), Muay Thai, Kick Boxing, BJJ, or for any other round timer needs. It’s simple, modern and effective and works well also for HIIT trainings like TABATA, CrossFit. FEATURES: * Fully configurable sounds & times * Set times & sounds for preparation, round, warning, and rest * Inner round alerts * Color indication of phase * Blinking to alert warning * Screen stays on automatically * Works with screen on, or off * Multiple profiles to select * Create custom profile for different sports * Can be used for TABATA, CrossFit and other HIIT exercises * Easy to use Use the timer for when exercising in the gym, running, doing bodyweight exercises, sprints, high-low intensity cycling, boxing, MMA or other martial arts. Even though it says Boxing Interval Timer, you can use it for your TABATA, HIIT(High Intensity Interval Training), CrossFit or circuit training
Building A Fighter
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Be a part of the evolution of combat sports. Download this app to elevate your training!
Screenshots
Verdict
The clearest difference is ads: Building A Fighter at none against Boxing Interval Timer's shown. Building A Fighter also leads on update cadence (fortnightly vs every 3 months). On price, in-app purchases, device support and iOS requirement 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
Both are free to download. Boxing Interval Timer sells 1 one-off in-app purchase and Building A Fighter sells 2 in-app purchases, starting at $24.99 per month. Whichever you choose, the download price is not the number that matters.
Boxing Interval Timer ships an update every 3 months, Building A Fighter fortnightly. The most recent releases landed on October 22, 2026 and October 16, 2026 respectively.
| Parameter | Boxing Interval Timer | Building A Fighter |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (13K ratings) — better | — |
| Positive reviews | 58.7% of reviews | — |
| Number of ratings | 13K — better | — |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 120 MB |
| Age rating | 4+ | 17+ |
| Developer | Thang Nguyen | Building A Fighter LLC |
Bugs and requests
Boxing Interval Timer
Reported bugs
4 issues- Timer stops when switching apps or locking phone
- Ads interfere with timer functionality
- Inconsistent timer performance (slowing down, stopping)
- Inability to close ads or navigate around them
Requested features
5 requests- Allow timer to run in background
- Add more sound/alert options (e.g. boxing bell, countdown)
- Improve ad placement to avoid interrupting workouts
- Provide more customization options for timer settings
- Implement tracking features (e.g. total time, weekly progress)
Building A Fighter
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Boxing Interval Timer
- Pro Upgrade$5.99
Building A Fighter
- Monthly Plan$24.991 Month
- Annual Plan$100.001 Year
Questions
Is Boxing Interval Timer free?
Is Building A Fighter free?
Do Boxing Interval Timer or Building A Fighter have ads?
Which is updated more often, Boxing Interval Timer or Building A Fighter?
Other comparisons
