# Interval Timer Sec+Sec vs Decision Maker Wheel & Dice

The clearest difference is ads: Decision Maker Wheel & Dice at none against Interval Timer Sec+Sec's shown. Decision Maker Wheel & Dice also leads on update cadence (every 4 months vs every 12 months). Interval Timer Sec+Sec's advantage is iOS requirement (13 vs 17.0). On price, in-app purchases and device support there is nothing between them.

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, Decision Maker Wheel & Dice every 4 months. The most recent releases landed on October 11, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Interval Timer Sec+Sec | Decision Maker Wheel & Dice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (13 ratings)](https://appshunter.io/ios/app/interval-timer-sec-plus-sec/id595618563/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | **Every 4 months** |
| Monetization | Ad-supported | — |
| Size | 12 MB | 3 MB |
| Requires iOS | **13** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SHIGETO TAKAGI](https://appshunter.io/developer/519611619) | [Linh Phan Nhat Khanh](https://appshunter.io/developer/1777727575) |

## What reviewers say

### Interval Timer Sec+Sec

[App page](https://appshunter.io/ios/app/interval-timer-sec-plus-sec/id595618563)

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.

**Highlights:** Second-based interval timing, Alarm and vibration alerts, Repetition counter, Saves interval settings, Suitable for HIIT, Background operation limited

**Features:** Vision Pro support

**In-app purchases:** none


### Decision Maker Wheel & Dice

[App page](https://appshunter.io/ios/app/decision-maker-wheel-and-dice/id6771426804)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Interval Timer Sec+Sec free?

Interval Timer Sec+Sec is free to download, with no in-app purchases.

### Is Decision Maker Wheel & Dice free?

Decision Maker Wheel & Dice is free to download, with no in-app purchases.

### Do Interval Timer Sec+Sec or Decision Maker Wheel & Dice have ads?

Interval Timer Sec+Sec shows ads; Decision Maker Wheel & Dice does not.

### Which is updated more often, Interval Timer Sec+Sec or Decision Maker Wheel & Dice?

Interval Timer Sec+Sec ships an update every 12 months, and Decision Maker Wheel & Dice every 4 months. Most recently, Interval Timer Sec+Sec was updated on October 11, 2026 and Decision Maker Wheel & Dice on October 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*