Interval Timer vs Contraction Timer & Trackerㅤ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Interval Timer
This advanced interval timer supports HIIT, Tabata, and circuit training with customizable work, rest, and cooldown periods. Stay focused with voice alerts, background operation, and music integration for any fitness routine.
- Customizable workouts
- Pre-set & custom intervals
- Voice & sound alerts
- Music integration
- Background operation
- Dark & light mode
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Take your HIIT, Tabata, and circuit training to the next level with this advanced interval timer—your ideal companion for structured, high-intensity workouts. Whether you're an athlete, fitness enthusiast, or just getting started, this app helps you stay focused and push your limits. Key Features: Customizable Workouts – Set your work, rest, and cooldown times to suit any routine Pre-Set & Custom Intervals – Use built-in templates or create your own Voice & Sound Alerts – Stay on track without looking at your screen Music Integration – Keep your energy high with background music Dark & Light Mode – Choose the look that works best for you Background Operation – Timer continues even when using other apps Great For: HIIT and Tabata sessions Sprint and running drills Strength and circuit training Martial arts, boxing, and MMA Yoga, stretching, and meditation Includes optional paid subscriptions, which can be canceled at any time. Download now and stay in control of your training—wherever you are. Privacy Policy: https://doc-hosting.flycricket.io/interval-timer-hiit-privacy-policy/e8e356e5-c8bf-44a0-af21-1ced9ed45894/privacy Terms of Use: https://doc-hosting.flycricket.io/interval-timer-hiit-terms-of-use/02c4d0ca-29f9-47f1-a4d5-36c2b4ec4688/terms
Contraction Timer & Trackerㅤ
This app helps expectant mothers track labor contractions by monitoring duration, intervals, and frequency. It offers a detailed history, checklists for pregnancy stages, and informative articles. Upgrade to premium for advanced features like intensity ratings and full history editing.
- Contraction timer and counter
- Detailed contraction history
- Pregnancy stage checklists
- Informative childbirth articles
- Contraction intensity rating
- Hourly contraction statistics
- Manual record editing
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Our application is a helpful app designed to track contractions during pregnancy, allowing expectant mothers to monitor the duration, intervals, and frequency of their contractions. It features a contraction timer and counter, providing detailed history in a list format for easy review. The app includes checklists for different stages of pregnancy with useful recommendations and tasks before, during, and after labor. Users can follow a step-by-step guide to understand how to use the app effectively. After each contraction, you can rate its intensity as weak, medium, or strong, helping you keep track of how labor progresses. The app also offers statistics for the last hour, showing average contraction length, count, and frequency. You can edit contraction records by adjusting start and end times or adding and deleting entries manually. Informative articles on childbirth preparation, recovery, and self-care are also available. The free version allows contraction tracking and access to the user guide but limits intensity rating, history editing, and article content. Upgrading to the Premium version unlocks daily pregnancy tips, full access to intensity ratings, and the ability to edit contraction history. Our application is an essential companion for mothers preparing for childbirth, providing practical tools and support throughout labor. This application contains auto-renewable subscriptions and In-App Purchases: 1 week, Weekly $4.99 1 month, Monthly $12.99 1 year, Yearly $39.99 Lifetime $59.99 Privacy Policy Link: https://docs.google.com/document/d/11E7pqV7hxEbIY-i77FimAhkfBzVSYyVIIR12jOSAZgE/edit?usp=sharing Terms of Use Link: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ DISCLAIMER: This application is not a medical tool. It is intended for informational purposes only and should not be used as a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or another qualified health provider with any questions you may have regarding a medical condition. In case of a medical emergency, call your doctor or emergency services immediately.
Screenshots
Verdict
The clearest difference is rating: Contraction Timer & Trackerㅤ at 5.0 against Interval Timer's 4.2. On price, ratings volume, update cadence and ads 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 sells 3 in-app purchases, starting at $4.99 per 7 days and Contraction Timer & Trackerㅤ sells 6 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Contraction Timer & Trackerㅤ holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 10 and 5 respectively.
Interval Timer ships an update monthly, Contraction Timer & Trackerㅤ fortnightly. The most recent releases landed on September 10, 2026 and September 3, 2026 respectively.
| Parameter | Interval Timer | Contraction Timer & Trackerㅤ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (10 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 10 — better | 5 |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 31 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Lori Nguyen | Sophia Chen |
Customer experience
Interval Timer
Contraction Timer & Trackerㅤ
In-app purchases
Interval Timer
- Premium Timer (weekly)3 Days trial$4.997 Days
- Premium Timer (monthly)3 Days trial$12.991 Month
- Premium Timer (yearly)$39.991 Year
Contraction Timer & Trackerㅤ
- Weekly$2.997 Days
- Weekly3 Days trial2 variants$4.997 Days
- Weekly2 variants$4.997 Days
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- Monthly$12.991 Month
- Yearly$39.991 Year
- Lifetime$59.99
Questions
Is Interval Timer free?
Is Contraction Timer & Trackerㅤ free?
Which has better reviews, Interval Timer or Contraction Timer & Trackerㅤ?
Do Interval Timer or Contraction Timer & Trackerㅤ have ads?
Which is updated more often, Interval Timer or Contraction Timer & Trackerㅤ?
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