# Seconds Pro Interval Timer vs Warudo

The clearest difference is price: Warudo at Free against Seconds Pro Interval Timer's $7.99. Warudo also leads on review sentiment (100% vs 80%) and update cadence (every 5 days vs fortnightly). Seconds Pro Interval Timer's advantage is in-app purchases (none vs 1) and ratings volume (12K vs 5). On ads and device support there is nothing between them.

Warudo is free to download; Seconds Pro Interval Timer costs $7.99 up front. Warudo sells 1 one-off in-app purchase. Seconds Pro Interval Timer asks for nothing beyond the download.

Warudo 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 5, so its average is the more settled of the two. Written reviews point the same way: 80% of Seconds Pro Interval Timer's written reviews are positive against 100% of Warudo's.

Seconds Pro Interval Timer ships an update fortnightly, Warudo every 5 days. The most recent releases landed on September 24, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Seconds Pro Interval Timer | Warudo |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | [4.8 (12K ratings)](https://appshunter.io/ios/app/seconds-pro-interval-timer/id363978811/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/warudo-interval-workout-timer/id1471710149/reviews)** |
| Number of ratings | **12K** | 5 |
| Positive reviews | 79.9% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Paid | **Freemium** |
| Best chart rank | **#10** | — |
| Size | 94 MB | 24 MB |
| Requires iOS | 18.0 | **11.0** |
| Devices | iPhone, iPad, Apple Watch | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Runloop Ltd](https://appshunter.io/developer/325563420) | [Firat Ozsarikamis](https://appshunter.io/developer/1464565585) |

## What reviewers say

### Seconds Pro Interval Timer

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

**Currently charting:** #10 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


### Warudo

[App page](https://appshunter.io/ios/app/warudo-interval-workout-timer/id1471710149)

Create custom interval timers for various workouts like HIIT and Tabata. Automatically change music based on exercise intensity and sync workout data with Apple Health. Share routines with others.

**Highlights:** Customizable interval timers, Music integration with Apple Music, Sync with Apple Health, Shareable workout routines, Exercise-specific music changes, Background operation

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Warudo Pro | $4.99 | one-time |


## Frequently asked questions

### Is Seconds Pro Interval Timer free?

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

### Is Warudo free?

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

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

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

### Do Seconds Pro Interval Timer or Warudo have ads?

Neither Seconds Pro Interval Timer nor Warudo shows ads.

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

Seconds Pro Interval Timer ships an update fortnightly, and Warudo every 5 days. Most recently, Seconds Pro Interval Timer was updated on September 24, 2026 and Warudo on June 1, 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.*