Interval Workout Fitness Timer vs Simple Workout Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Interval Workout Fitness Timer
This app provides an optimized interval timer for various training routines, including strength and trunk training. It offers essential features like voice countdowns, vibration alerts, and background operation to support your workouts. Customize your training sessions with simple or personalized timers.
- Simple and customizable timers
- Voice countdowns
- Vibration notifications
- Background operation
- Remaining time animation
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Concentrated training with interval timer optimized for training! It can be used for strength training, interval training, trunk training, etc. Functions essential to the training timer, such as voice count, vibration, movement in the background, etc. are complete. It is also recommended for good people who can customize their name and order by themselves even for simple people with a simple timer. About This application is an interval timer optimized for training. There is a simple timer that sets exercise time and break time for the first time and a custom timer that you can customize exercise name and order yourself. Features 1.Simple timer and customizable timer The first screen is a simple interval timer that alternates exercise time and break time. There is also a custom timer that you can edit your own exercise. 2. Voice count When the remaining time becomes 3 seconds, the voice down countdown begins. You can choose from four types of voice. 3. Vibration notification Vibration notification at the end of the exercise is available. (You can turn it off by setting) 4. Behavior in the background Processing will continue even when you switch to the background, such as locking with the power button or opening other applications. Voice and vibration of the countdown will also be executed during locking. 5. Animation to know the remaining time You can see at a glance the percentage of remaining time that decreases as time progresses.
Simple Workout Timer
This app provides a customizable timer to support your workouts. It can send notifications, record active energy and workout data to Apple Health, and display your workout history. Calculate active energy burned with detailed input options.
- Customizable workout timer
- Workout notifications
- Record to Apple Health
- View workout history
- Active energy calculation
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This App will support workout. Timer can be customized. Main Function ・Workout timer. ・Notifications. ・Record Active Energy and Workouts to Apple Health. ・View history. Active Energy ・Ex. METs 3.5, Weight 50 kg, Time 30 min. (3.5 - 1) x 50 x (30 / 60) x 1.05 = 65.6 kcal. Optional permission requests ・Apple Health: It is used to record data in Apple Health. ・Tracking: It is used to deliver personalized ads to you. ・Notifications: It is used to sending notifications. Languages ・Japanese, English.
Screenshots
Verdict
The clearest difference is ads: Interval Workout Fitness Timer at none against Simple Workout Timer's shown. Interval Workout Fitness Timer also leads on update cadence (monthly vs every 3 months) and monetization model (free vs ad-supported). Simple Workout Timer's advantage is review sentiment (86% vs 64%). On price 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. Neither carries in-app purchases, so what you see is what you pay.
Interval Workout Fitness Timer ships an update monthly, Simple Workout Timer every 3 months. The most recent releases landed on September 10, 2026 and September 8, 2026 respectively.
| Parameter | Interval Workout Fitness Timer | Simple Workout Timer |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.7 (21 ratings) — better |
| Positive reviews | 64.0% of reviews | 85.7% of reviews — better |
| Number of ratings | — | 21 — better |
| Update frequency | Monthly — better | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 11.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 24 MB | 31 MB |
| Age rating | 4+ | 17+ |
| Developer | Yudai Fukuda | Intersect |
Customer experience
Interval Workout Fitness Timer
Simple Workout Timer
In-app purchases
Interval Workout Fitness Timer
No in-app purchases
Simple Workout Timer
No in-app purchases
Questions
Is Interval Workout Fitness Timer free?
Is Simple Workout Timer free?
Do Interval Workout Fitness Timer or Simple Workout Timer have ads?
Which is updated more often, Interval Workout Fitness Timer or Simple Workout Timer?
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