Comparison

Voice Timer vs Intervall

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Voice Timer

Control your workout timer hands-free with voice commands. This app is designed for exercises like calisthenics, offering an easy-to-read display and always-on screen. Focus on your fitness, not your phone.

Highlights
  • Hands-free voice control
  • Workout-focused design
  • Large, high-contrast display
  • Customizable time format
  • Always-on display
  • Local voice processing
Features
Read full description

Unleash hands-free workouts with Voice Timer! This simple, voice-activated timer lets you focus on your exercise, not your phone. Key Benefits: - Hands-Free Control: Start, stop, reset, or restart your timer with voice commands. - Workout Focused: Ideal for calisthenics and other activities where you need a voice-activated timer. - Easy to Read: High contrast, large font ensures readability even during intense workouts. Features: - Voice Activation: Control the timer with "start," "stop," "reset," and "restart". - Customizable Format: Choose your preferred time display (0.0, 0:00.0, or 00:00). - Always-On Display: The screen stays on, so your timer is always visible. Download now and experience the convenience of voice-controlled workouts! Note: Voice mode needs microphone and speech recognition permissions. For maximum privacy, your voice is processed locally on your device and never stored. It may be sent to Apple to help improve speech recognition, but it's never shared with anyone else.

About

Intervall

Features
Read full description

Most interval timers assume you can grab your phone every time a set ends. At the gym, that’s annoying. Chalk on the screen. Gloves on. Hands full. You’re mid-set and the phone is face-down on the floor — so you either wipe it, unlock it, and hunt for Start… or you just guess. Intervall : Timer for Workouts is built for that exact moment. Thumb up in front of the camera and the next interval starts. Open palm to pause. Both palms to finish. Prefer talking? Say START, STOP, or FINISH. Prefer a button? Tap still works. No watch required. No account. No cloud. Camera and mic stay on your iPhone — Vision and Speech run on-device so it works offline in a dead basement gym. What you get • Huge high-contrast timer you can read from across a rack • Dial your interval length like a clock • Rest between sets when you want it • 3·2·1 before work (on by default; change it in Settings) • Themes you can actually see under gym lights — plus custom colors This isn’t another cluttered HIIT planner with twenty screens. It’s one job: keep the clock moving when your hands aren’t free. IN-APP PURCHASES This app is free to download. Full Pro access — including hands-free gesture control, voice commands, themes, and the complete timer experience — requires a separate In-App Purchase. Choose an auto-renewable Monthly or Yearly subscription (each includes a 7-day free trial), or a one-time Lifetime unlock. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Manage or cancel subscriptions in your Apple ID Account Settings. Support: http://davidmedawar.app/support Privacy Policy: https://davidmedawar.app/privacy/interval-timer Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Voice Timer3 screens
Intervall4 screens

Verdict

The call

The clearest difference is in-app purchases: Voice Timer at none against Intervall's 3. Voice Timer also leads on update cadence (every 2 days vs weekly) and iOS requirement (15.0 vs 17.0). On price, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Intervall sells 3 in-app purchases, starting at $2.99 per month. Voice Timer asks for nothing beyond the download.

UpkeepUpdate frequency

Voice Timer ships an update every 2 days, Intervall weekly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 6 level
Voice Timer versus Intervall: the parameters behind the verdict, then further details
ParameterVoice TimerIntervall
PriceFreeFree
Rating5.0 (15 ratings) — better—
Number of ratings15 — better—
Update frequencyEvery 2 days — betterWeekly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size25 MB7 MB
Age rating4+4+
DeveloperAndrea BizzottoDavid Medawar

In-app purchases

None

Voice Timer

No in-app purchases

3 purchases

Intervall

Subscriptions2
  • Monthly Access7 Days trial$2.991 Month
  • Yearly Access7 Days trial$14.991 Year
One-time1
  • Lifetime Unlock$24.99

Questions

Is Voice Timer free?
Voice Timer is free to download, with no in-app purchases.
Is Intervall free?
Intervall is free to download, with in-app purchases available.
Do Voice Timer or Intervall have ads?
Neither Voice Timer nor Intervall shows ads.
Which is updated more often, Voice Timer or Intervall?
Voice Timer ships an update every 2 days, and Intervall weekly. Most recently, Voice Timer was updated on October 28, 2026 and Intervall on October 25, 2026.

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