Interval Timer vs Running Voice
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Interval Timer
This app is a versatile interval timer designed for various training styles like Tabata and HIIT. It offers customizable workout parameters, voice guidance, and music ducking for an enhanced training experience. Save your custom workouts and track your progress.
- Customizable interval settings
- Voice assistant with text-to-speech
- Music ducking for audio integration
- Save custom workouts
- Tabata, Rounds, Stopwatch modes
- Apple Health integration
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Special timer for interval training. This Interval Timer offers: • Very intuitive interface. After installing this timer you need to press one button to start a tabata workout with classic settings. • Ability to set up prepare, work, rest, rest between sets, cool down time, number of cycles and sets. • Intervals can be configured individually. With this interval training timer you can create any interval workout with any sequence of intervals. • Voice assistant with text-to-speech. • Add descriptions to intervals that will be displayed on the timer screen and will be voiced. • Bright and nice colors. • Ability to lower the volume in your music player while playing the timer sounds (ducking). • List of your saved workouts. • NEW! Quick workout - setup your workout with fast and ease. The opportunity to display mode: - Tabata Protocol. - Rounds. - Stopwatch. - Intervals. Tabata is a form of high-intensity interval training (HIIT): • Workout hard for 20 seconds • Rest for 10 seconds • Complete 8 rounds It's time to train, good luck! Application supports Apple Health to track activity during workout. You can download the app for free. Further use requires a subscription. At our discretion, we may decide to offer you a free trial per the terms displayed in the app. Please note that: When opting for a subscription, you pay the fixed price for your country, which is displayed in the app. Payment will be charged to your Apple ID Account upon confirmation of purchase. Subscription automatically renews and free trial automatically converts into subscription unless auto-renewal is turned off at least 24 hours before the end of the current period. Your Account will be charged for renewal within 24 hours prior to the end of the current subscription period. You can manage your subscriptions and turn off auto-renewal by going to Account Settings after purchase. When canceling a subscription or a free trial, your subscription/free trial will stay active until the end of the current period. Auto-renewal will be disabled, but the current subscription will not be refunded. Terms of Use and Privacy Policy: https://docs.google.com/document/d/1FMzBsd_mSO69xuzkpOKljPPtxRMWMTzt2iGs6wJIhik
Running Voice
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Running Voice is your reliable running companion that keeps you informed with voice announcements while you run. KEY FEATURES • Voice Announcements - Get audio updates on your distance, pace, and time while listening to your favorite music. No need to look at your phone! • Works Without GPS - Track your runs using step counting even when GPS is unavailable or unreliable. Perfect for indoor tracks, dense urban areas, or anywhere GPS struggles. • Smart Distance Tracking - Intelligently combines GPS and step data for the most accurate distance measurements possible. • Background Tracking - Lock your phone and save battery while the app continues tracking in the background. • Real-Time Stats - Monitor your distance, speed, pace, time, and steps all in one beautiful interface. • Motivational Content - Enjoy motivational quotes and encouragement during your run to keep you energized. • Customizable Settings - Choose between kilometers/miles and 12/24-hour time format to match your preferences. • Run History - Review all your past runs with detailed statistics including GPS distance, step-based distance, duration, and more. • Privacy-Focused - Your data stays on your device. No account required, no tracking, just pure running. PERFECT FOR • Runners in areas with poor GPS signal • Indoor track running • Trail running in dense forests • Urban running between tall buildings • Anyone who wants reliable tracking in all conditions HOW IT WORKS Running Voice uses both GPS and your iPhone's pedometer to track your runs. When GPS signal is strong, it uses that for maximum accuracy. When GPS is weak or unavailable, it seamlessly switches to step counting so you never miss tracking a run. Voice announcements automatically lower your music volume, give you updates, then restore your music - all without you touching your phone. ANNOUNCEMENTS SCHEDULE • First milestone: 10 meters (or 30 feet) • Regular updates: Every 500 meters (or 0.5 miles) • Final summary when you finish Each announcement includes your current distance, speed, and pace, plus a motivational message to keep you going! REQUIREMENTS • Location permission (for GPS tracking) • Motion & Fitness permission (for step counting) • iOS 17.0 or later WHY RUNNING VOICE? Unlike other running apps that fail when GPS signal drops, Running Voice adapts. Whether you're running through tunnels, between skyscrapers, in dense forests, or on indoor tracks, your run keeps tracking. The combination of GPS and step counting means you get the best of both worlds: GPS accuracy when available, and reliable step counting as a backup. The voice announcement system is designed for runners who want to stay focused on their run, not their phone. Keep your screen locked, save battery, and let Running Voice tell you everything you need to know. Start your next run with Running Voice and experience the freedom of hands-free run tracking!
Screenshots
Verdict
The clearest difference is in-app purchases: Running Voice at none against Interval Timer's 12. Running Voice also leads on update cadence (weekly vs every 4 weeks). On price, ads, device support and iOS requirement 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. Interval Timer sells 12 in-app purchases, starting at $1.99 per month. Running Voice asks for nothing beyond the download.
Interval Timer ships an update every 4 weeks, Running Voice weekly. The most recent releases landed on September 25, 2026 and September 18, 2026 respectively.
| Parameter | Interval Timer | Running Voice |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3.5K ratings) — better | — |
| Positive reviews | 67.3% of reviews | — |
| Number of ratings | 3.5K — better | — |
| Update frequency | Every 4 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | — |
| Devices | iPhone | iPhone |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 243 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | HIIT Apps Sp. z o.o. | Maksim Efremov |
Bugs and requests
Interval Timer
Reported bugs
3 issues- Workouts disappearing
- App crashes and freezes
- Timing issues with intervals
Requested features
4 requests- Apple Watch integration
- More customization options
- Additional audio cues and prompts
- Improved workout tracking and history
Running Voice
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Interval Timer
- Intervals: monthly membership7 Days trial$1.991 Month
- Intervals: membership7 Days trial$3.993 Months
- Intervals: monthly membership$4.991 Month
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- Intervals: yearly membership$6.991 Year
- Intervals: yearly membership1 Year trial$9.991 Year
- Intervals: yearly membership7 Days trial$19.991 Year
- Intervals: yearly membership7 Days trial$24.991 Year
- Intervals: membership7 Days trial$24.991 Year
- Intervals | PRO version$14.99
- Intervals | Membership$14.99
- Intervals | Membership$34.99
Show 1 moreShow fewer
- Intervals | Membership$39.99
Running Voice
No in-app purchases
Questions
Is Interval Timer free?
Is Running Voice free?
Do Interval Timer or Running Voice have ads?
Which is updated more often, Interval Timer or Running Voice?
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