Boxing Interval Timer vs Boxerium
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
Boxerium
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Boxerium is a boxing round timer built for people who actually train. BUILD WORKOUTS YOUR WAY Set the work and rest seconds for each round. Add as many combos to a round as you want — anything from "jab cross" to "slip jab cross hook to the body". Boxerium picks one at random and calls it out at the interval you choose. Every round can be different. DRAG-AND-DROP COMBO BUILDER Every punch, every body variant, every defensive move. Drag a technique into a combo or tap to add. Jab, straight, cross, lead hook, hook, flying hook, check hook, lead uppercut, uppercut — plus a body variant of each. Slips, rolls, pivots. High block, parry, catch, shoulder roll, cover up, low block. YOUR WAY OF CALLING THE SHOTS Prefer numbers? Flip the toggle in Settings and Boxerium will say "1, 2, 3" instead of "jab, cross, hook". Don't like the default voice? Pick any of the voices already installed on your iPhone. REAL ROUND BELLS Bell on round start. Bell on round end. Ten-second heads-up before the buzzer. The screen stays on so you don't miss a callout. NO ACCOUNT Your workouts save on the device. No login. No subscription. A single banner ad on the home screen — one-time purchase to remove it if you want it gone. Train shadow. Train heavy bag. Train mitts. Build the round you want, then box. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Boxerium at every 4 days against Boxing Interval Timer's every 3 months. Boxerium also leads on iOS requirement (15.5 vs 17.0). On price, ads, in-app purchases and device support 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 Boxerium sells 5 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Boxing Interval Timer ships an update every 3 months, Boxerium every 4 days. The most recent releases landed on October 23, 2026 and October 6, 2026 respectively.
| Parameter | Boxing Interval Timer | Boxerium |
|---|---|---|
| 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 | Every 4 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.5 — better |
| Further details — not scored | ||
| Size | 12 MB | 112 MB |
| Age rating | 4+ | 4+ |
| Developer | Thang Nguyen | ETHAN THOMAS BROWN |
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)
Boxerium
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Boxing Interval Timer
- Pro Upgrade$5.99
Boxerium
- Remove Ads Monthly$1.991 Month
- Boxerium Premium$2.991 Month
- Pink CMAN Shorts$0.99
- CMAN Kicks$0.99
- Frozen Name Flare$0.99
Questions
Is Boxing Interval Timer free?
Is Boxerium free?
Do Boxing Interval Timer or Boxerium have ads?
Which is updated more often, Boxing Interval Timer or Boxerium?
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