Interval Timer Pro+ vs Spartimer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Interval Timer Pro+
This app guides you through interval-based workouts, including Tabata and HIIT, with clear instructions for exercises, rest periods, and rounds. It offers workout history and integrates with Apple Watch for calorie and heart rate tracking.
- Simple workout setup
- Advanced workout creation
- Exercise naming and warmup
- Workout history tracking
- Apple Watch integration
- Health app integration
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Interval Timer Pro+ is a perfect interval based workouts app to use at your home, outside or gym. Tabata workouts never been easier! This app guides you though exercises, resting and rounds at ease. Time left for current exercise, resting time and what's coming next. Key features: * Simple workout that is ease to set up. * Advanced workouts creation with warmup and exercise naming. * History of your exercises. * If you have an apple watch app will show active calories burned and your heart rate. This app integrates with the Health app. For users that have purchased additional features we show active and total calories collected by apple watch. We also show heart rate when running a workout. Data from Health app is used to display this data.
Spartimer
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Spartimer is the fighter’s round timer—perfect for boxing, MMA, BJJ and HIIT workouts. Train Like a Champion Shadowbox, hit the heavy bag, grind through Tabata circuits or spar five-minute rounds. Spartimer keeps you on rhythm so you can focus on power, footwork and cardio. Built for Combat Sports • Fully customizable work, rest and prep times • Unlimited rounds with Spartimer Plus • Loud bell, voice, vibration or haptic cues—works great with Bluetooth speakers & headphones • Clean interface: no ads, no login, zero distractions Perfect For • Boxing drills & sparring • MMA / Muay Thai pad work • BJJ / grappling rounds • HIIT, Tabata & Cross-Functional conditioning Spartimer Plus (One-time purchase) Unlimited rounds Alternate app icons—match your gym vibe No subscriptions. Pay once, train forever. Stay Consistent Whether you’re learning your first jab-cross or cutting weight for a title fight, Spartimer keeps every round honest. Download now and start your next session in seconds.
Screenshots
Verdict
The clearest difference is update cadence: Spartimer at fortnightly against Interval Timer Pro+'s every 3 months. Interval Timer Pro+'s advantage is device support (4 vs 1) and iOS requirement (15.0 vs 17.6). On price, ads and in-app purchases 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 Pro+ sells 1 one-off in-app purchase and Spartimer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Interval Timer Pro+ ships an update every 3 months, Spartimer fortnightly. The most recent releases landed on August 18, 2026 and September 10, 2026 respectively.
| Parameter | Interval Timer Pro+ | Spartimer |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 27 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Karolis Raiselis | Pierre LENOBLE |
In-app purchases
Interval Timer Pro+
- Upgrade to Premium$1.99
Spartimer
- Spartimer Plus!$1.99
Questions
Is Interval Timer Pro+ free?
Is Spartimer free?
Do Interval Timer Pro+ or Spartimer have ads?
Which is updated more often, Interval Timer Pro+ or Spartimer?
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