# Workout Timer vs PanelPower BIG3

The clearest difference is ads: PanelPower BIG3 at none against Workout Timer's shown. PanelPower BIG3 also leads on update cadence (every 4 days vs every 6 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Workout Timer ships an update every 6 months, PanelPower BIG3 every 4 days. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Workout Timer | PanelPower BIG3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (555 ratings)](https://appshunter.io/ios/app/workout-timer-hiit-tabata/id1510485545/reviews)** | — |
| Number of ratings | **555** | — |
| Positive reviews | 92.4% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 4 days** |
| Monetization | Ad-supported | — |
| Size | 13 MB | 70 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shogo Yoshida](https://appshunter.io/developer/547173926) | [Koyo Harimoto](https://appshunter.io/developer/6785753790) |

## What reviewers say

### Workout Timer

[App page](https://appshunter.io/ios/app/workout-timer-hiit-tabata/id1510485545)

This versatile timer supports various training styles including HIIT, Tabata, and circuit workouts. Customize your work and rest intervals, track sets, and adjust sound and vibration settings for a personalized fitness experience. It's suitable for gym sessions, home stretching, yoga, and even non-fitness activities like studying and meditation.

**Highlights:** Customizable workout and rest intervals, HIIT, Tabata, and circuit training support, Set number of sets and cycles, Easy time and round adjustment, Adjustable sound and vibration settings, Track remaining time at a glance

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

**In-app purchases:** none


### PanelPower BIG3

[App page](https://appshunter.io/ios/app/panelpower-big3/id6785753788)

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

**In-app purchases:** none


## Frequently asked questions

### Is Workout Timer free?

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

### Is PanelPower BIG3 free?

PanelPower BIG3 is free to download, with no in-app purchases.

### Do Workout Timer or PanelPower BIG3 have ads?

Workout Timer shows ads; PanelPower BIG3 does not.

### Which is updated more often, Workout Timer or PanelPower BIG3?

Workout Timer ships an update every 6 months, and PanelPower BIG3 every 4 days. Most recently, Workout Timer was updated on October 24, 2026 and PanelPower BIG3 on October 18, 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.*