HIIT Dual Timer vs Vibrator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HIIT Dual Timer
This interval timer allows you to set custom durations for work and rest periods, and then repeat them for a specified number of rounds. It's designed for high-intensity interval training and other timed activities.
- Customizable work intervals
- Customizable rest intervals
- Set number of rounds
- Simple start and go functionality
- Ideal for HIIT workouts
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Want to do a workout for 30 seconds, and then rest for 15 seconds and repeat? This is the dual timer you have been looking for. It can be used for many different things. Set your first timers seconds and minutes. Second timers seconds and minutes. Finally set the number of "rounds" or times the two timers run. then just press go.. and do your thing.
Vibrator
Transform your phone into a powerful vibrating device with a single tap. Explore a variety of handcrafted vibration patterns designed for relaxation, pleasure, and well-being. Enjoy a personalized experience that can help with stress, sleep, and muscle relief.
- Pocket-sized vibrating device
- Handcrafted vibrating patterns
- Personalized haptic engine controls
- Improve sleep quality
- Stimulate heartbeat feeling
- Background playback for energy efficiency
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Vibrator turns your smartphone into an effective pocket-sized vibrating device with just a single tap. Stay calm with our handcrafted vibrating patterns that ensure maximum satisfaction for people of all ages. Whether you are stressed out or craving for some pleasure, we got your back. Choose from dozens of vibration patterns that are designed by our in-house team exclusively for you. Our vibrating patterns are well optimised for your iPhone and developed scientifically to stimulate the feelings for relaxation at the shortest time possible. KEY FEATURES: • Get a calming massage on the go. • Multiple variable haptic engine controls for personalised experience. • Improve your sleep quality and mindfulness using our custom vibration patterns. • Stimulate the feeling of a person's heartbeat to get rid of loneliness while sleeping alone. • Background playback ensures maximum energy efficiency even when you are running low on the battery. • Help with muscle pain or tone muscles after intense exercises. • Soothing babies to sleep faster and better. PRIVACY POLICY: http://www.dazzcams.com/privacy TERMS OF USE: http://www.dazzcams.com/terms If you are enjoying the app, please feel free to leave a feedback on the App Store, we appreciate your love and support towards our product.
Screenshots
Verdict
The clearest difference is review sentiment: Vibrator at 62% against HIIT Dual Timer's 0%. Vibrator also leads on rating (4.3 vs 3.0) and ratings volume (950 vs 1). HIIT Dual Timer's advantage is in-app purchases (none vs 4) and update cadence (every 5 days vs every 5 months). On price, ads 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
Both are free to download. Vibrator sells 4 in-app purchases, starting at $4.99 per 7 days. HIIT Dual Timer asks for nothing beyond the download.
Vibrator holds the better App Store score, 4.3 against 3.0. That said, the two scores are not equally well evidenced: Vibrator has 950 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of HIIT Dual Timer's written reviews are positive against 62% of Vibrator 's.
HIIT Dual Timer ships an update every 5 days, Vibrator every 5 months. The most recent releases landed on June 3, 2026 and September 21, 2026 respectively.
| Parameter | HIIT Dual Timer | Vibrator |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) | 4.3 (950 ratings) — better |
| Positive reviews | 0.0% of reviews | 61.5% of reviews — better |
| Number of ratings | 1 | 950 — better |
| Update frequency | Every 5 days — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15 |
| Further details — not scored | ||
| Size | 1 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | BWorby Works | Dazz Cam |
Customer experience
HIIT Dual Timer
Vibrator
Bugs and requests
HIIT Dual Timer
Not enough reviews yet to summarise bugs or requests.
Vibrator
Reported bugs
3 issues- App crashes when switching modes
- Vibration stops working after screen lock
- Compatibility issues on older devices
Requested features
4 requests- Customizable vibration patterns
- Background playback support
- Volume/intensity control
- Integration with music library
In-app purchases
HIIT Dual Timer
No in-app purchases
Vibrator
- Vibrator Premium Subscription3 Days trial$4.997 Days
- Vibrator Premium Subscription$4.997 Days
- Vibrator Premium Subscription3 Days trial$5.997 Days
- Vibrator Lifetime Access$19.99
