Comparison

Savage Timer vs Chronos Interval

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

Head to head
About

Savage Timer

This AI-powered workout companion offers dynamic audio coaching with customizable motivation levels, from gentle encouragement to intense drill sergeant-style prompts. It helps users stay focused and push their limits during training sessions.

Highlights
  • Adaptive AI voices
  • Customizable work/rest intervals
  • Dynamic real-time audio cues
  • Vibe-based coaching personality
  • Multiple motivation levels (Mild, Medium, Savage)
Features
Read full description

The AI Workout Timer That Actually Talks Back. Are you tired of boring, robotic timers that just beep? Meet SavageTimer, the world’s first workout companion that gives you the exact kind of motivation you need to crush your goals. Whether you need a gentle nudge or a drill sergeant screaming in your ear, we’ve got you covered. Choose Your Savage Level: - MILD: The Warm Guardian Feeling a bit tired? Need some encouragement? The Mild coach is here with a soft voice and a kind heart. Perfect for yoga, stretching, or those days when you just need someone to tell you, "You're doing great!" - MEDIUM: The Firm Partner No nonsense, no excuses, just results. The Medium coach keeps you focused and on track. It’s the perfect balance of professional guidance and steady pressure to ensure you don’t slack off. - SAVAGE: The Drill Sergeant Think you’ve reached your limit? Think again. The Savage coach has ZERO tolerance for weakness. Expect aggressive motivation, brutal honesty, and a voice that will push you further than you ever thought possible. Warning: Not for the faint of heart. Key Features: Adaptive AI Voices: High-quality, realistic AI voices powered by ElevenLabs. Customizable Rounds: Set your work and rest intervals with ease. Dynamic Coaching: Real-time audio cues that keep you focused without looking at your phone. Vibe-Based Workouts: Match your coach’s personality to your current energy level. Why SavageTimer? Fitness is 90% mental. Most apps track your heart rate, but we track your spirit. SavageTimer is designed to break the monotony of solo training and give you the psychological edge you need to finish that last rep. Stop counting the seconds. Start making every second count. Download SavageTimer today and find your perfect coach. Are you brave enough for the Savage mode?

About

Chronos Interval

Read full description

Chronos is the interval timer built for serious athletes. Design any workout protocol in seconds — HIIT, Tabata, EMOM, AMRAP, circuit training, or custom intervals — then let voice coaching guide you through every round without touching your phone. VOICE-GUIDED WORKOUTS Hear interval names, time cues, and round counts spoken aloud so you can stay focused on your reps, not your screen. GARMIN SYNC Start a Chronos protocol from your Garmin watch and get full workout data synced back automatically. No phone required mid-session. BUILT-IN PROTOCOLS Jump straight in with expert-designed Tabata, AMRAP, and strength circuits — or use the voice input to describe your workout in plain English and get a ready-to-run protocol instantly. TRACK YOUR PROGRESS Every session is saved. Review your history, replay favorite workouts, and watch your consistency build over time. WORKS EVERYWHERE Your protocols and history sync across all your devices so your training goes wherever you do. Built by athletes, for athletes. Download Chronos and train smarter.

Screenshots

Savage Timer4 screens
Chronos Interval4 screens

Verdict

The call

Savage Timer and Chronos Interval are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
Savage Timer versus Chronos Interval: the parameters behind the verdict, then further details
ParameterSavage TimerChronos Interval
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 days—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.215.1 — better
Further details — not scored
Size47 MB46 MB
Age rating12+4+
DeveloperDasol KimBo Li

In-app purchases

None

Savage Timer

No in-app purchases

None

Chronos Interval

No in-app purchases

Questions

Is Savage Timer free?
Savage Timer is free to download, with no in-app purchases.
Is Chronos Interval free?
Chronos Interval is free to download, with no in-app purchases.
Do Savage Timer or Chronos Interval have ads?
Neither Savage Timer nor Chronos Interval shows ads.

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