# Seconds Pro Interval Timer vs Outfit Training.

The clearest difference is price: Outfit Training. at Free against Seconds Pro Interval Timer's $7.99. Outfit Training. also leads on review sentiment (100% vs 80%) and iOS requirement (15.0 vs 18.0). Seconds Pro Interval Timer's advantage is ratings volume (12K vs 20) and chart position (#9 vs unranked). On rating, update cadence, ads and in-app purchases there is nothing between them.

Outfit Training. 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.

On the App Store both sit at effectively the same score — 4.8 for Seconds Pro Interval Timer against 4.8 for Outfit Training.. That said, the two scores are not equally well evidenced: Seconds Pro Interval Timer has 12K ratings behind it against 20, so its average is the more settled of the two. Written reviews are what separate them: 80% of Seconds Pro Interval Timer's written reviews are positive against 100% of Outfit Training.'s.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 28, 2026 and July 6, 2026 respectively.

## The numbers

| Metric | Seconds Pro Interval Timer | Outfit Training. |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | [4.8 (12K ratings)](https://appshunter.io/ios/app/seconds-pro-interval-timer/id363978811/reviews) | **[4.8 (20 ratings)](https://appshunter.io/ios/app/outfit-training/id6744049302/reviews)** |
| Number of ratings | **12K** | 20 |
| Positive reviews | 79.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Paid | **Free** |
| Best chart rank | **#9** | — |
| Size | 94 MB | 103 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Runloop Ltd](https://appshunter.io/developer/325563420) | [MYOUTFIT MANAGEMENT CO, LLC](https://appshunter.io/developer/1549882255) |

## What reviewers say

### Seconds Pro Interval Timer

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

**Currently charting:** #9 Top Paid · Health & Fitness (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


### Outfit Training.

[App page](https://appshunter.io/ios/app/outfit-training/id6744049302)

This app provides outdoor fitness classes accessible from your phone, allowing you to exercise anywhere, anytime, with friends. It integrates with HealthKit to track your activity and encourage you to stay active.

**Highlights:** Outdoor fitness classes, Workout anywhere, anytime, Group workouts, HealthKit integration, Activity tracking

**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 Outfit Training. free?

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

### Which has better reviews, Seconds Pro Interval Timer or Outfit Training.?

Outfit Training. is rated higher. Seconds Pro Interval Timer averages 4.8 out of 5 from 12K ratings, while Outfit Training. averages 4.8 from 20 ratings.

### Do Seconds Pro Interval Timer or Outfit Training. have ads?

Neither Seconds Pro Interval Timer nor Outfit Training. shows ads.

### Which is updated more often, Seconds Pro Interval Timer or Outfit Training.?

Seconds Pro Interval Timer ships an update fortnightly, and Outfit Training. fortnightly. Most recently, Seconds Pro Interval Timer was updated on September 28, 2026 and Outfit Training. on July 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.*