# Jab vs TempoBell

The clearest difference is in-app purchases: Jab at none against TempoBell's 1. Jab also leads on update cadence (every 4 days vs every 2 weeks) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. TempoBell sells 1 one-off in-app purchase. Jab asks for nothing beyond the download.

Jab ships an update every 4 days, TempoBell every 2 weeks. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Jab | TempoBell |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/jab-boxing-trainer/id6760632499/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 9 MB | 6 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Duc Anh Tran](https://appshunter.io/developer/1885426915) | [Asharaf Ali](https://appshunter.io/developer/1860905425) |

## What reviewers say

### Jab

[App page](https://appshunter.io/ios/app/jab-boxing-trainer/id6760632499)

This app guides you through boxing workouts with voice-called combos and a round timer. Track your punches per minute and progress through 15 distinct training sessions, from beginner basics to advanced camp routines. It's designed for effective training without distractions.

**Highlights:** Voice-guided combo callouts, 15 boxing workouts, Round timer with boxing bells, Punch tracking (punches per minute), Offline functionality, Progress tracking and personal records

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### TempoBell

[App page](https://appshunter.io/ios/app/tempobell-boxing-timer/id6808922989)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TempoBell Pro | $7.99 | one-time |


## Frequently asked questions

### Is Jab free?

Jab is free to download, with no in-app purchases.

### Is TempoBell free?

TempoBell is free to download, with in-app purchases available.

### Do Jab or TempoBell have ads?

Neither Jab nor TempoBell shows ads.

### Which is updated more often, Jab or TempoBell?

Jab ships an update every 4 days, and TempoBell every 2 weeks. Most recently, Jab was updated on October 31, 2026 and TempoBell on November 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*