# PunchLab vs iSober

The clearest difference is update cadence: PunchLab at every 9 days against iSober's every 3 months. PunchLab also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PunchLab sells 9 in-app purchases, starting at $17.99 per month and iSober sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

PunchLab ships an update every 9 days, iSober every 3 months. The most recent releases landed on October 26, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | PunchLab | iSober |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (809 ratings)](https://appshunter.io/ios/app/punchlab-boxing-workout/id1402134277/reviews)** | — |
| Number of ratings | **809** | — |
| Positive reviews | 86.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 115 MB | 26 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [PunchLab SRL](https://appshunter.io/developer/1475090696) | [Alcohol Breathalysers Pty Ltd](https://appshunter.io/developer/1457499082) |

## What reviewers say

### PunchLab

[App page](https://appshunter.io/ios/app/punchlab-boxing-workout/id1402134277)

Engage in interactive boxing and kickboxing workouts at home with expert coaches. Track your punches, monitor progress, and burn calories without any equipment. Join a global community for a complete fitness experience.

**Highlights:** Interactive follow-along workouts, Real-time punch tracking, Calorie burn estimation, Personalized progress tracking, On-demand coach-designed sessions, Punching bag integration

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $17.99 | per month |
| Monthly Plan | $17.99 | per month |
| PunchLab Plan - Quarterly | $34.99 | per 3 months |
| Quarterly Plan | $34.99 | per 3 months |
| Quarterly Plan | $34.99 | per 3 months |
| Unlimited Membership - Annual | $79.99 | per year |
| Yearly Plan | $79.99 | per year |
| Yearly Plan | $79.99 | per year |
| Yearly Plan | $79.99 | per year |

**What reviewers like**

- 👍 Solid coaching
- 👍 Engaging for ex-grapplers
- 👍 Brilliant for fitness and learning
- 👍 Excellent for boxing technique and fitness
- 👍 Great for solo heavy bag work

**What reviewers complain about**

- 🐛 Music issues during workouts
- 🐛 App crashes and bugs
- 🔒 Everything behind paywall
- 🔒 Strap issues and needs improvement

**Reported bugs**

- App crashing mid-workout
- Incorrect combination display
- Subscription issues and unexpected charges

**Requested features**

- More Muay Thai and kickboxing workouts
- Ability to control music volume separately
- Longer and more advanced workouts
- Integration with fitness tracking apps
- Customizable workout plans


### iSober

[App page](https://appshunter.io/ios/app/isober/id1457499083)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $2.99 | per month |
| Semi-annual subscription | $17.99 | per 6 months |
| Annual subscription | $32.99 | per year |


## Frequently asked questions

### Is PunchLab free?

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

### Is iSober free?

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

### Do PunchLab or iSober have ads?

Neither PunchLab nor iSober shows ads.

### Which is updated more often, PunchLab or iSober?

PunchLab ships an update every 9 days, and iSober every 3 months. Most recently, PunchLab was updated on October 26, 2026 and iSober on October 14, 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.*