# Dagg vs Flash Interval Timer Workout

The clearest difference is in-app purchases: Flash Interval Timer Workout at none against Dagg's 1. Flash Interval Timer Workout also leads on ratings volume (7 vs 1). Dagg's advantage is ads (none vs shown). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Dagg sells 1 in-app purchase, starting at $5.99 per month. Flash Interval Timer Workout asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Dagg against 4.9 for Flash Interval Timer Workout. That said, the two scores are not equally well evidenced: Flash Interval Timer Workout has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Dagg ships an update every 6 days, Flash Interval Timer Workout every 9 days. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Dagg | Flash Interval Timer Workout |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dagg-run-coach/id6759920990/reviews)** | [4.9 (7 ratings)](https://appshunter.io/ios/app/flash-interval-timer-workout/id6761573911/reviews) |
| Number of ratings | 1 | **7** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Every 9 days |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 59 MB | 43 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vitgranen AB](https://appshunter.io/developer/1881663195) | [Colin Differ](https://appshunter.io/developer/1823248120) |

## What reviewers say

### Dagg

[App page](https://appshunter.io/ios/app/dagg-run-coach/id6759920990)

This running app focuses solely on your personal progress, offering GPS tracking and adaptive training plans without social features. It provides detailed run analysis and optional voice coaching, with a core experience available for free.

**Highlights:** GPS run tracking, Adaptive training plans, Ghost racing previous routes, Voice coaching cues, Apple Watch standalone support, Run data export (GPX), Live Activity and Dynamic Island integration

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dagg pro | $5.99 | per month |


### Flash Interval Timer Workout

[App page](https://appshunter.io/ios/app/flash-interval-timer-workout/id6761573911)

This app provides a customizable interval timer for various high-intensity interval training (HIIT) and circuit workouts. Easily build, save, and access your training sessions with clear visual cues and audio prompts to keep you focused.

**Highlights:** Customizable work and rest phases, Save and favorite workouts, Large, clear countdown display, Audio and voice cues, Workout history tracking, Multiple appearance themes

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

**In-app purchases:** none


## Frequently asked questions

### Is Dagg free?

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

### Is Flash Interval Timer Workout free?

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

### Which has better reviews, Dagg or Flash Interval Timer Workout?

Dagg is rated higher. Dagg averages 5.0 out of 5 from 1 ratings, while Flash Interval Timer Workout averages 4.9 from 7 ratings.

### Do Dagg or Flash Interval Timer Workout have ads?

Flash Interval Timer Workout shows ads; Dagg does not.

### Which is updated more often, Dagg or Flash Interval Timer Workout?

Dagg ships an update every 6 days, and Flash Interval Timer Workout every 9 days. Most recently, Dagg was updated on October 14, 2026 and Flash Interval Timer Workout on October 7, 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.*