Comparison

Interval Timer vs Pacelab Intervals

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

Head to head
About

Interval Timer

Features
Read full description

Sport Timer - RoundTimer, the Cleanest Interval Timer for Your Toughest Workouts. For every Sport Boxing, MMA, Wrestling, Judo, BJJ, Crossfit ...Maximize your workouts with a distraction-free timer designed for serious fitness enthusiasts. Stop being distracted by mid-workout ads or confusing menus. Interval Timer: HIIT & Tabata provides a professional-grade timing experience with a 100% privacy-first approach. Whether you are hitting the heavy bag, pushing through a Tabata set, or mastering a yoga flow, this is the only tool you need. Why Choose This Timer? - Zero Distractions: No ads. No tracking. No subscriptions. No account needed. - High-Contrast UI: Our color-coded display (Blue/Red/Yellow/Green) ensures you know exactly what to do with just a glance, even from across the gym. - NEW Fullscreen Mode: Maximize visibility during intense sessions. The UI stays out of your way so you can focus on your form. Fully Customizable Rounds: °Set up your perfect session in seconds: • Warm-up • Work Interval • Rest Period • Number of Rounds Versatility for Every Athlete: °Perfect for a wide range of activities: • Martial Arts: Boxing, MMA, BJJ, Judo, and Wrestling rounds. • High Intensity: HIIT, Tabata, Circuit Training, and Crossfit. • Endurance: Running intervals, Cycling, and Cardio. • Mindfulness: Yoga and Mobility flows. Privacy as a Standard: °Most fitness apps sell your data. We don't even collect it. • Works 100% Offline. • No Personal Data Collection. • No Tracking Scripts. • 100% Free. User Experience (UX) Updated: We’ve listened to your feedback! Our latest update features a refined, modern interface and improved audio cues to keep you on track without looking at your phone. Join the community of athletes who demand focus and privacy. Download the most reliable interval timer today.

About

Pacelab Intervals

Create, run, and share custom interval workouts with flexible block types. This app offers a streamlined experience for athletes who program their own training, focusing on functionality without hidden costs or complex interfaces.

Highlights
  • Custom workout builder
  • Multiple block types (Tabata, AMRAP, EMOM, etc.)
  • Flexible progression options
  • Voice countdowns and auto-progression
  • Workout sharing
  • Workout scheduling and tracking
  • Health app sync
Features
Read full description

Not another workout app. I know. But after 10 years of functional training, I couldn't find one that fit: flexible enough to mix block types, no hidden subscriptions, no paywalled pro features, no clunky old UI. So I built my own. From an athlete, for athletes. Pacelab Intervals is the workout timer and builder for people who know how to train and don't want the rest. Build your workout. Run it. Share it. WORKOUT BUILDER Create custom workouts with 6 block types: Tabata, AMRAP, EMOM, Circuit, Rounds and Timed. Mix them in a single workout. Progressive reps and time: increase or decrease per round. Add exercises, set work and rest, configure rounds. Exactly how you program. TIMER Voice countdowns, auto-progression between blocks, back/skip navigation, pause and resume. See every block, round and exercise before you begin. No surprises during your workout. Just start and move. SHARE YOUR WORKOUT Share a link. Athletes, training partners, or friends import it directly into their app in one tap. SCHEDULE & TRACK Schedule workouts, get reminders, track history and personal records. Streaks, session stats, and health app sync. BUILT FOR CrossFitters. HIIT athletes. Personal trainers. Home athletes. Anyone who programs their own training and needs a reliable tool to build and run it. Free. Minimal. No subscriptions. No videos. Just your workout, running.

Screenshots

Interval Timer4 screens
Pacelab Intervals4 screens

Verdict

The call

The clearest difference is update cadence: Pacelab Intervals at every 2 weeks against Interval Timer's every 3 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Interval Timer ships an update every 3 months, Pacelab Intervals every 2 weeks. The most recent releases landed on September 13, 2026 and September 8, 2026 respectively.

Scorecard1 real difference · 8 level
Interval Timer versus Pacelab Intervals: the parameters behind the verdict, then further details
ParameterInterval TimerPacelab Intervals
PriceFreeFree
Rating5.0 (1 ratings) — better
Number of ratings1 — better
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size32 MB39 MB
Age rating4+4+
DeveloperErgun BassanNewbuildsoft

In-app purchases

None

Interval Timer

No in-app purchases

None

Pacelab Intervals

No in-app purchases

Questions

Is Interval Timer free?
Interval Timer is free to download, with no in-app purchases.
Is Pacelab Intervals free?
Pacelab Intervals is free to download, with no in-app purchases.
Do Interval Timer or Pacelab Intervals have ads?
Neither Interval Timer nor Pacelab Intervals shows ads.
Which is updated more often, Interval Timer or Pacelab Intervals?
Interval Timer ships an update every 3 months, and Pacelab Intervals every 2 weeks. Most recently, Interval Timer was updated on September 13, 2026 and Pacelab Intervals on September 8, 2026.

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