HIIT Dual Timer vs Sit Timer
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.
Sit Timer
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Sit is a meditation timer for people who just want to sit. Set a duration, choose a bell, begin. A gentle sound marks the start and end of your practice. Nothing else gets in the way. Bells — Eight resonant sounds including singing bowl, temple bell, gong, and crystal. Set different bells for the start, interval, and end of your session. Haptic — Prefer silence? Switch to haptic mode and feel the bell instead of hearing it. Prep — A brief countdown before your session so you can set the phone down before it begins. No accounts. No streaks. No distractions. Sit. That's it.
Screenshots
Verdict
The clearest difference is update cadence: HIIT Dual Timer at every 5 days against Sit Timer's every 2 weeks. HIIT Dual Timer also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
HIIT Dual Timer ships an update every 5 days, Sit Timer every 2 weeks. The most recent releases landed on October 10, 2026 and October 18, 2026 respectively.
| Parameter | HIIT Dual Timer | Sit Timer |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 1 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | BWorby Works | completingthecycle LLC |
In-app purchases
HIIT Dual Timer
No in-app purchases
Sit Timer
No in-app purchases
Questions
Is HIIT Dual Timer free?
Is Sit Timer free?
Do HIIT Dual Timer or Sit Timer have ads?
Which is updated more often, HIIT Dual Timer or Sit Timer?
Other comparisons
