# JabJab 1-2: Boxing Round Timer — Tabata, HIIT & Workout Overlay

> Tabata, HIIT & Workout Overlay (iPhone/iPad app by JAEBAEK LEE.)

- Source: https://appshunter.io/ios/app/jabjab-1-2-boxing-round-timer/id6818832694 (this page in markdown: same URL + `.md`)
- Developer: [JAEBAEK LEE](https://appshunter.io/developer/6818554389)
- Category: Health & Fitness, Sports
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.4 · 17 MB
- Languages: Korean, German (Germany), Russian, Vietnamese, European Spanish, American English, Italian, Indonesian, Japanese, Chinese (Simplified, China) and 6 more
- Released: 2026-10-06
- Data updated: 2026-10-26

## What is JabJab 1?

JabJab 1-2 is a round timer born in the boxing gym.
Like the big clock on the gym wall, you can read it from across the room.

BIG NUMBERS YOU CAN READ MID-ROUND
Rounds are orange, rests are blue. Turn on the end warning and the last 10 seconds go yellow. One glance, even with sweat in your eyes.

KEEPS GOING WHEN YOU LEAVE THE APP
Switch apps or lock the screen and the bell still rings. With Pro, the current round and time left stay on the Lock Screen and in the Dynamic Island.

ROUNDS ON YOUR WRIST (APPLE WATCH)
Start on your iPhone and the watch app opens by itself. It taps your wrist when a round starts, 30 seconds before the end, for the last 10 seconds and at every rest, and it measures heart rate and calories for your card. Pause or end right from the watch.

ONE TAP TO START
Tap a Lock Screen or Home Screen widget, or the Lock Screen control (iOS 18), and the timer starts with your current setup.

REAL GYM SOUNDS
A bell starts and ends every round. Pick "Loud" for a noisy gym. With Pro, add a light "last push" chime 30 seconds before the bell, plus gong and buzzer sounds.

SET UP ON THE FIRST SCREEN
Change rounds, round time and rest with −/+ buttons. With Pro, give each round its own length (like 3:00 · 3:00 · 2:00). Two starter presets:
· 3:00 × 3 rounds (30 sec rest)
· 0:20 × 8 rounds (Tabata)

SIRI AND VOICE CALLOUTS
Say "Start JabJab 1-2" to go. Turn on voice callouts to hear "Round 2", "Rest, 30 seconds" and "Last 10 seconds".

A WORKOUT CARD WHEN YOU'RE DONE
Get a card with your workout time, start and end, rounds and this week's count (plus average heart rate and calories if you wore an Apple Watch). Pick a poster, your own photo or a see-through sticker, then save it to Photos or share it to your Instagram Story.

YOUR STATS ON YOUR WORKOUT VIDEO
Pick "Video" to get a see-through overlay with just your time, rounds and heart rate. Drop it on your workout clip in any video editor and post it to Reels or Stories. Next time, the card opens in the style you picked.

FREE AND PRO
Free: the round timer, a bell that rings with the screen off, 2 starter presets, workout cards to save and share, Siri and voice callouts. 1 workout a day.
Pro: unlimited workouts, the Apple Watch app (wrist taps, heart rate, calories), the Lock Screen and Dynamic Island timer, a different time for each round, the last-push chime, 3 bell sounds, your own presets, the weekly workout widget, saving to Apple Health, and 5 card colors.
For your first 7 days, everything in Pro is open, no sign-up.
· Lifetime: pay once (Family Sharing)
· Monthly: auto-renewing subscription
The subscription renews automatically at the same price unless cancelled at least 24 hours before the period ends, and is charged to your Apple Account. Cancel anytime in Settings › Apple Account › Subscriptions.

No ads. No sign-up.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://docs.google.com/document/d/e/2PACX-1vQ9P26LDfcn7c-C6QVWSTXST8ZriXf4Xzs_JBupZipg5SbSAaXdmflGJSvv5eMZCebZt61fXh54yRHN/pub

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| JabJab 1-2 Pro Monthly | $0.49 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| JabJab 1-2 Pro Lifetime | $5.99 | one-time |


## Is JabJab 1 safe?

Not enough ratings yet to assess JabJab 1.

## Is JabJab 1 legit?

JabJab 1-2: Boxing Round Timer appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for JabJab 1 is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 2026.10.25 — 2026-10-25

· 8 characters for Boxing, Tabata, Yoga and Gym (colours and bells to match)
· Level up as you train: from Gym Rookie to World Champ
· New pixel timer screen and 'WORKOUT CLEAR!' cards
· New app icon; the first screen is now one quick pick

### 2026.10.23 — 2026-10-24

· Your workout card now opens in the style you picked last time (like Video).

### 2026.10.22 — 2026-10-22

· The video overlay now saves cut to its text, so it's easy to place and resize in any video editor.

### 2026.10.20 — 2026-10-21

· New video overlay: put your workout stats on your training clips. Workouts done in parts can be merged into one.
· Now in 16 languages.

### 2026.10.17 — 2026-10-19

· JabJab 1-2 now speaks English. If your iPhone is set to English, the app, widgets and Apple Watch app are in English too.
· A little more anonymous usage data (like where a workout gets stopped) to make the app better. No names or contacts, never used for ads or tracking.

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All apps by JAEBAEK LEE: https://appshunter.io/developer/6818554389

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-26.*