Interval Timer Sec+Sec vs Zap Calculator
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).
Zap Calculator
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Zap Calculator helps you convert microwave heating times based on wattage. You can check estimated heating times for registered wattages such as 500W, 600W, and 800W at a glance. Add and reorder the wattages you use often, and check heating times from the widget as well.
Screenshots
Verdict
The clearest difference is iOS requirement: Interval Timer Sec+Sec at 13 against Zap Calculator's 18.5. 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.
| Parameter | Interval Timer Sec+Sec | Zap Calculator |
|---|---|---|
| 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 | — |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13 — better | 18.5 |
| Further details — not scored | ||
| Size | 12 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | SHIGETO TAKAGI | Ryoga Okada |
In-app purchases
Interval Timer Sec+Sec
No in-app purchases
Zap Calculator
No in-app purchases
Questions
Is Interval Timer Sec+Sec free?
Is Zap Calculator free?
Do Interval Timer Sec+Sec or Zap Calculator have ads?
Other comparisons
