Comparison

Boxing Interval Timer vs Forge

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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

About

Forge

Features
Read full description

FORGE — the dark-first workout tracker, as serious as you train. Forge is a fast, private gym log built for people who actually lift. Plan your training, log every set in real time, watch your numbers climb, and own all of it. No sign-in. No servers. Everything lives on your device. TRAIN Log weight × reps with every set type: normal, warmup, dropset, AMRAP, timed and failure A built-in rest timer counts you back in — with alerts even when your screen is off Weight prefill carries your next load over from your last top set or a rolling average Reorder and adjust exercises on the fly mid-session PROGRESS Automatic personal records, ranked by estimated 1RM See your “biggest mover” — the lift climbing fastest — every session Weekly and monthly plan adherence keeps you consistent (rest days never count against you) Stats follow each exercise by name across your entire history BRING YOUR OWN PROGRAM Programs are portable JSON you fully control No program to hand? Forge’s built-in prompt spells out its import format — paste it into any chatbot to get a compatible program, then import the result straight in Import by paste or file; export and share any program in a tap APPLE WATCH Start and run a workout from your wrist Live heart-rate zones, active energy and your rest timer Log sets on the watch, or hand the session off to your iPhone Saves to Apple Health when you finish 100% ON-DEVICE & PRIVATE No account, no cloud, no ads, no tracking Your data never leaves your device unless you choose to back it up Optional backup writes to a folder in your own iCloud Drive, Google Drive or Dropbox — Forge itself never sends your data anywhere ALSO Dark by default, with a light theme when you want it Home Screen widgets and a Live Activity to jump straight into today’s workout Full English and 日本語 support Forge stays out of your way and keeps the receipts. Plan it, lift it, log it — and watch the numbers climb. No ads, no tracking — all on your device.

Screenshots

Boxing Interval Timer4 screens
Forge4 screens

Verdict

The call

The clearest difference is in-app purchases: Forge at none against Boxing Interval Timer's 1. Forge also leads on ads (none vs shown) and update cadence (every 5 days vs every 3 months). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Boxing Interval Timer sells 1 one-off in-app purchase. Forge asks for nothing beyond the download.

UpkeepUpdate frequency

Boxing Interval Timer ships an update every 3 months, Forge every 5 days. The most recent releases landed on September 24, 2026 and September 13, 2026 respectively.

Scorecard3 real differences · 7 level
Boxing Interval Timer versus Forge: the parameters behind the verdict, then further details
ParameterBoxing Interval TimerForge
PriceFreeFree
Rating4.8 (13K ratings) — better—
Positive reviews58.6% of reviews—
Number of ratings13K — better—
Update frequencyEvery 3 monthsEvery 5 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS15.614.0 — better
Further details — not scored
Size11 MB23 MB
Age rating4+4+
DeveloperThang NguyenBrendon Roberts Pomeroy

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)

Forge

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Boxing Interval Timer

One-time1
  • Pro Upgrade$5.99
None

Forge

No in-app purchases

Questions

Is Boxing Interval Timer free?
Boxing Interval Timer is free to download, with in-app purchases available.
Is Forge free?
Forge is free to download, with no in-app purchases.
Do Boxing Interval Timer or Forge have ads?
Boxing Interval Timer shows ads; Forge does not.
Which is updated more often, Boxing Interval Timer or Forge?
Boxing Interval Timer ships an update every 3 months, and Forge every 5 days. Most recently, Boxing Interval Timer was updated on September 24, 2026 and Forge on September 13, 2026.

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