# TimedTrainer | Workout Timer vs Interval Flow

The clearest difference is monetization model: TimedTrainer | Workout Timer at free with in-app purchases against Interval Flow's subscription. TimedTrainer | Workout Timer also leads on review sentiment (80% vs 48%) and iOS requirement (11.0 vs 18.6). Interval Flow's advantage is ads (none vs shown) and ratings volume (168 vs 22). On price, rating, update cadence and in-app purchases there is nothing between them.

Both are free to download. TimedTrainer | Workout Timer sells 1 one-off in-app purchase and Interval Flow sells 10 in-app purchases, starting at $4.99 per 3 months. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for TimedTrainer | Workout Timer against 4.7 for Interval Flow. That said, the two scores are not equally well evidenced: Interval Flow has 168 ratings behind it against 22, so its average is the more settled of the two. Written reviews are what separate them: 80% of TimedTrainer | Workout Timer's written reviews are positive against 48% of Interval Flow's.

TimedTrainer | Workout Timer ships an update every 3 weeks, Interval Flow fortnightly. The most recent releases landed on June 8, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | TimedTrainer | Workout Timer | Interval Flow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (22 ratings)](https://appshunter.io/ios/app/timedtrainer-workout-timer/id662462651/reviews) | **[4.7 (168 ratings)](https://appshunter.io/ios/app/interval-flow-wod-timer/id6444124987/reviews)** |
| Number of ratings | 22 | **168** |
| Positive reviews | **80.0% of reviews** | 48.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 5 MB | 20 MB |
| Requires iOS | **11.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KSI Technology, LLC](https://appshunter.io/developer/599217211) | [Bence Kaposzta](https://appshunter.io/developer/1650069302) |

## What reviewers say

### TimedTrainer | Workout Timer

[App page](https://appshunter.io/ios/app/timedtrainer-workout-timer/id662462651)

This app provides a simple and flexible timer for various workout types, including HIIT, Crossfit, and Tabata. Easily create custom routines with intervals and rest periods, and receive notifications even when the app is locked or music is playing. Focus on your training without distractions.

**Highlights:** Customizable workout creation, Interval and rest period timers, Unlimited rounds and loops, Background operation, Simple and flexible interface, Workout notifications

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Banner | $0.99 | one-time |


### Interval Flow

[App page](https://appshunter.io/ios/app/interval-flow-wod-timer/id6444124987)

This app revolutionizes fitness routines with deep customization and advanced tracking for various activities like HIIT, Yoga, and CrossFit. It allows users to create, share, and follow personalized workouts with features like color-coded intervals, real-time progress tracking, and voice assistance.

**Highlights:** Color-coded intervals, Customizable circuits, Real-time progress tracking, Voice assist and search, Exercise library, Workout sharing

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Month | $4.99 | per 3 months |
| 1 Month | $9.99 | per month |
| 1 Month, 3 day trial | $9.99 | per month |
| Annual | $14.99 | per year |
| 1 Year discounted | $25.95 | per year |
| 1 Year, 3 day trial | $39.99 | per year |
| 1 Year | $39.99 | per year |
| 1 Year Intro month | $39.99 | per year |
| Free Lifetime subscription | Free | one-time |
| Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is TimedTrainer | Workout Timer free?

TimedTrainer | Workout Timer is free to download, with in-app purchases available.

### Is Interval Flow free?

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

### Which has better reviews, TimedTrainer | Workout Timer or Interval Flow?

Interval Flow is rated higher. TimedTrainer | Workout Timer averages 4.6 out of 5 from 22 ratings, while Interval Flow averages 4.7 from 168 ratings.

### Do TimedTrainer | Workout Timer or Interval Flow have ads?

TimedTrainer | Workout Timer shows ads; Interval Flow does not.

### Which is updated more often, TimedTrainer | Workout Timer or Interval Flow?

TimedTrainer | Workout Timer ships an update every 3 weeks, and Interval Flow fortnightly. Most recently, TimedTrainer | Workout Timer was updated on June 8, 2026 and Interval Flow on September 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*