# Seconds Pro Interval Timer vs Sweat Therapy

The clearest difference is price: Sweat Therapy at Free against Seconds Pro Interval Timer's $7.99. Sweat Therapy also leads on rating (5.0 vs 4.8) and iOS requirement (14.0 vs 18.0). Seconds Pro Interval Timer's advantage is ratings volume (12K vs 8) and update cadence (fortnightly vs every 3 months). On ads, in-app purchases and device support there is nothing between them.

Sweat Therapy is free to download; Seconds Pro Interval Timer costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Sweat Therapy holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Seconds Pro Interval Timer has 12K ratings behind it against 8, so its average is the more settled of the two.

Seconds Pro Interval Timer ships an update fortnightly, Sweat Therapy every 3 months. The most recent releases landed on October 12, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Seconds Pro Interval Timer | Sweat Therapy |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | [4.8 (12K ratings)](https://appshunter.io/ios/app/seconds-pro-interval-timer/id363978811/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/sweat-therapy/id6560110865/reviews)** |
| Number of ratings | **12K** | 8 |
| Positive reviews | 79.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Paid | **Free** |
| Best chart rank | **#8** | — |
| Size | 94 MB | 56 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Runloop Ltd](https://appshunter.io/developer/325563420) | [TeamUp Sports](https://appshunter.io/developer/1449504626) |

## What reviewers say

### Seconds Pro Interval Timer

[App page](https://appshunter.io/ios/app/seconds-pro-interval-timer/id363978811)

**Currently charting:** #8 Top Paid · Health & Fitness, #94 Top Paid (US App Store)

This interval timer app is designed for high-intensity interval training (HIIT), Tabata, and circuit training workouts. It features a large, color-coded display, customizable interval names, and background operation. It also integrates with Apple Health to track your fitness data.

**Highlights:** Full screen colored display, Templates for HIIT, Tabata, Circuit Training, Speaks interval names and provides warnings, Assign music per interval, Runs in background, Share interval timers, Apple Health integration

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

**In-app purchases:** none

**What reviewers like**

- ⭐ Great updates
- 🤖 Amazing voice prompts
- 👍 Easy to use
- 🎨 Highly customizable
- 🔧 Versatile for various workouts

**What reviewers complain about**

- 🐛 Occasional bugs and glitches
- 🔌 Music volume issues
- 🔍 Complicated setup for some features
- 🌐 Sync/sharing issues between devices
- 🔇 Inconsistent audio cues

**Reported bugs**

- Intervals randomly pausing or skipping
- Music volume issues when launching the app
- Inconsistent audio cues and countdown
- Sync issues between devices

**Requested features**

- Ability to lock Apple Watch screen
- Option to see more than just the next exercise
- Fractional time settings (e.g. 7.74 seconds)
- More voice/audio customization options
- Improved sync between iPhone and iPad


### Sweat Therapy

[App page](https://appshunter.io/ios/app/sweat-therapy/id6560110865)

This app helps you manage your fitness journey by booking classes, creating custom workouts, and tracking your progress. It integrates with Apple Health to monitor daily activity and data from wearable devices.

**Highlights:** Book classes online, Create custom exercise programs, Track workout progress, Monitor body measurements, Connect with club staff and members, Apple Health integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Seconds Pro Interval Timer free?

Seconds Pro Interval Timer costs $7.99, with no in-app purchases.

### Is Sweat Therapy free?

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

### Which has better reviews, Seconds Pro Interval Timer or Sweat Therapy?

Sweat Therapy is rated higher. Seconds Pro Interval Timer averages 4.8 out of 5 from 12K ratings, while Sweat Therapy averages 5.0 from 8 ratings.

### Do Seconds Pro Interval Timer or Sweat Therapy have ads?

Neither Seconds Pro Interval Timer nor Sweat Therapy shows ads.

### Which is updated more often, Seconds Pro Interval Timer or Sweat Therapy?

Seconds Pro Interval Timer ships an update fortnightly, and Sweat Therapy every 3 months. Most recently, Seconds Pro Interval Timer was updated on October 12, 2026 and Sweat Therapy on September 27, 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.*