Dagg vs Flash Interval Timer Workout
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dagg
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.
- 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
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The run is yours alone. Dagg is a running app with nothing to perform for. No feed, no followers, no kudos, no leaderboards. Just you, the ground you cover, and a quiet record of it. Track your run with GPS. Watch it drawn back as a shape. Race your past routes: your own ghost, not a stranger's. Hear a calm voice only when it helps, a hill ahead or a fading pace, and silence the rest of the time. ON YOUR WRIST Dagg runs on Apple Watch, on its own. Start from your wrist and leave the phone at home: time, distance and pace on the watch, heart rate alongside, a haptic at every kilometre. The run reaches your iPhone by itself when you get back. Bring the phone instead and the watch becomes a mirror of it, with a tap on the wrist for every coaching cue. THE CORE IS FREE, AND COMPLETE No trial, no account, no crippled features. Install it and run. • GPS tracking that keeps going in your pocket, with a Live Activity on the lock screen and in the Dynamic Island • Every run saved as a shape, not a number to beat • Race your previous routes as ghosts • Voice coaching spoken by the phone itself: hills, fatigue, splits, pace • Auto-pause that catches the moment you stopped and back-dates it, so your moving time stays honest • Splits, elevation, and an honest read of where you faded and where you kicked • Write to Apple Health if you want it, and export any run as GPX • Square, honest, monospace design. Less, deliberately. DAGG PRO (optional subscription) When you're training toward something, a 5K, a 10K, a half, a first marathon, Dagg builds a week-by-week plan paced to your current fitness and re-fits it after every run from how that run went. • A plan to your goal race, paced to where you are now • A suggested next run, each day • Guided workouts spoken as you run them: the warmup, every rep, every recovery, each at its own pace • Change a session you have not run yet, and the plan fits around your change instead of writing over it • Re-fits after every run, and tells you what it changed • Choose how the coach speaks: Direct, Steady or Warm • Optional cloud sync, so a new phone starts where you left off • One week free, then yours to keep or leave, anytime It runs on real machines, so it costs something to keep going. The subscription pays for that, and nothing more. WHAT DAGG LEAVES OUT No feed. No followers. No kudos. No streaks. No guilt. Nothing you run is ever made public. Your runs are recorded and kept on your phone. Cloud sync is off until you switch it on, and you can delete the stored copy whenever you like. The run stays free. Always. Dagg Pro is an auto-renewable subscription. • Length: 1 month, renewing monthly until you cancel • A 1-week free trial first, then the monthly price for your country, shown before you subscribe • Payment is charged to your Apple ID at confirmation of purchase. • The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. • Your account is charged for renewal within 24 hours before the end of the current period. • Manage or cancel anytime in your Apple ID account settings. • Any unused portion of the free trial is forfeited when you purchase a subscription. Terms of Use: https://www.dagg.app/terms Privacy Policy: https://www.dagg.app/privacy
Flash Interval Timer Workout
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.
- Customizable work and rest phases
- Save and favorite workouts
- Large, clear countdown display
- Audio and voice cues
- Workout history tracking
- Multiple appearance themes
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Flash Interval Timer Workout is a fast, focused interval timer for HIIT, Tabata, circuits, running, strength work, and custom training sessions. Build sessions in seconds, save them to your library, and stay locked in with a large circular countdown that makes it obvious what phase you are in, how long is left, and what comes next. Features: Big full-screen interval timer Custom work, rest, prepare, and cooldown phases Save workouts to your library Favourite workouts for quick access Presets for fast setup Advanced custom sets and variations Skip the last rest option Audio and voice countdown cues Multiple sound themes Per-phase colour customisation Workout history Light, dark, and system appearance options Flash Interval Timer Workout is designed to reduce friction before and during training, so you can start quickly and keep moving.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Dagg | Flash Interval Timer Workout |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.9 (7 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 7 — better |
| Update frequency | Every 6 days — better | Every 9 days |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, Apple Watch | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 59 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | Vitgranen AB | Colin Differ |
Customer experience
Dagg
Flash Interval Timer Workout
In-app purchases
Dagg
- Dagg pro7 Days trial$5.991 Month
Flash Interval Timer Workout
No in-app purchases








