SmartLoop Timer vs Intervals
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SmartLoop Timer
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SmartLoop Timer is a next-generation stopwatch designed for repeating time cycles. Unlike ordinary timers, SmartLoop lets you create custom loops with multiple time intervals—such as 5s → 4s → 10s—that repeat automatically and track every completed cycle. Perfect for HIIT workouts, breathing exercises, study sessions, cooking, or lab routines, SmartLoop helps you stay in rhythm and focus effortlessly. Key Features: • Custom loop creation with multiple time segments • Automatic repetition with loop count tracking • Color-coded stages and progress animation • Detailed records for past sessions • Optional sound & vibration alerts • Light/Dark themes for any environment Stay productive, mindful, and in control of your time—one loop at a time.
Intervals
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Create custom, minimalist interval timers for any purpose: Whether you're timing workouts, meditation sessions, cooking, study blocks, or routines. **Build Interval Timer Programs** Create flexible programs with multiple blocks, each with its own name, duration, and color. Arrange them in any order, set repeat counts, and start your session with a single tap. **Simple & Minimalist** A clean, focused interface shows you exactly what you need: a large countdown, the current block, and simple controls without distractions. **Works in the Background** Start your timer and put your phone aside. You'll hear a sound and feel a vibration when blocks change — even with the screen off. **Features** • Create unlimited custom timer programs • Add multiple blocks with custom names, durations, and colors • Set repeat counts for individual blocks or entire programs • Choose from multiple transition sounds • Haptic feedback for block transitions • Keep screen awake during sessions • Export and import your programs • Works offline — no account required **Private by Design** No accounts. No ads. No tracking. All your data stays on your device.
Screenshots
Verdict
The clearest difference is in-app purchases: SmartLoop Timer at none against Intervals's 1. Intervals's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). On price 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. Intervals sells 1 one-off in-app purchase. SmartLoop Timer asks for nothing beyond the download.
SmartLoop Timer ships an update every 2 months, Intervals every 2 weeks. The most recent releases landed on September 12, 2026 and September 19, 2026 respectively.
| Parameter | SmartLoop Timer | Intervals |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | 文睿 李 | SIMON RAYMOND SCHOEN |
In-app purchases
SmartLoop Timer
No in-app purchases
Intervals
- Intervals Pro$4.99









