Interval Timer Sec+Sec vs Pre
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Interval Timer Sec+Sec
This free interval training timer app uses alarms and vibrations to mark specified second intervals. It automatically tracks repetitions and remembers your settings, making it ideal for High Intensity Interval Training (HIIT). Background operation is limited.
- Second-based interval timing
- Alarm and vibration alerts
- Repetition counter
- Saves interval settings
- Suitable for HIIT
- Background operation limited
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Simple free interval training timer application that alarm and vibration at the time specified in seconds. After the set time has elapsed, it counts the number of repetitions. Since it keeps the specified seconds setting, it is no need to set the seconds every time. The behavior in the background is limited. For High Intensity Interval Training (HIIT).
Pre
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This is a timer that you can register some frequently used times in advance. It will notify you of the time with sound and vibration. In silent mode, it will only vibrate.
Screenshots
Verdict
Interval Timer Sec+Sec and Pre are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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 Timer Sec+Sec ships an update every 12 months, Pre every 7 months. The most recent releases landed on September 24, 2026 and June 11, 2026 respectively.
| Parameter | Interval Timer Sec+Sec | Pre |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (13 ratings) — better | — |
| Positive reviews | 77.8% of reviews | — |
| Number of ratings | 13 — better | — |
| Update frequency | Every 12 months | Every 7 months — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13 — better | 14.0 |
| Further details — not scored | ||
| Size | 12 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | SHIGETO TAKAGI | SHINICHI OKAMOTO |
In-app purchases
Interval Timer Sec+Sec
No in-app purchases
Pre
No in-app purchases
Questions
Is Interval Timer Sec+Sec free?
Is Pre free?
Do Interval Timer Sec+Sec or Pre have ads?
Which is updated more often, Interval Timer Sec+Sec or Pre?
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