# Interval Timer Sec+Sec vs Multi Timer

The clearest difference is ads: Multi Timer at none against Interval Timer Sec+Sec's shown. Multi Timer also leads on update cadence (fortnightly vs every 12 months) and rating (4.1 vs 3.7). Interval Timer Sec+Sec's advantage is review sentiment (78% vs 45%) and iOS requirement (13 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Interval Timer Sec+Sec sells 1 one-off in-app purchase and Multi Timer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Multi Timer holds the better App Store score, 4.1 against 3.7. Both are backed by a comparable volume of ratings — 13 and 63 respectively. Written reviews complicate that: 78% of Interval Timer Sec+Sec's written reviews are positive against 45% of Multi Timer's, so the app with the better star average is not the one people write more warmly about.

Interval Timer Sec+Sec ships an update every 12 months, Multi Timer fortnightly. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Interval Timer Sec+Sec | Multi Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (13 ratings)](https://appshunter.io/ios/app/interval-timer-sec-plus-sec/id595618563/reviews) | **[4.1 (63 ratings)](https://appshunter.io/ios/app/multi-timer-countdown/id1446774844/reviews)** |
| Number of ratings | 13 | **63** |
| Positive reviews | **77.8% of reviews** | 44.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | **Fortnightly** |
| Monetization | Ad-supported | **Free** |
| Size | 12 MB | 19 MB |
| Requires iOS | **13** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SHIGETO TAKAGI](https://appshunter.io/developer/519611619) | [Barakah Digital LLC](https://appshunter.io/developer/1446774843) |

## 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 (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Multi Timer

[App page](https://appshunter.io/ios/app/multi-timer-countdown/id1446774844)

Easily manage multiple countdown timers simultaneously with this intuitive and clean app. Perfect for multitasking in the kitchen or managing various tasks with precise timing.

**Highlights:** Multiple countdown timers, Intuitive UI, Clean design, Multitasking support, Easy to read from a distance

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Multi Timer Pro | $12.99 | one-time |


## Frequently asked questions

### Is Interval Timer Sec+Sec free?

Interval Timer Sec+Sec is free to download, with in-app purchases available.

### Is Multi Timer free?

Multi Timer is free to download, with in-app purchases available.

### Which has better reviews, Interval Timer Sec+Sec or Multi Timer?

Multi Timer is rated higher. Interval Timer Sec+Sec averages 3.7 out of 5 from 13 ratings, while Multi Timer averages 4.1 from 63 ratings.

### Do Interval Timer Sec+Sec or Multi Timer have ads?

Interval Timer Sec+Sec shows ads; Multi Timer does not.

### Which is updated more often, Interval Timer Sec+Sec or Multi Timer?

Interval Timer Sec+Sec ships an update every 12 months, and Multi Timer fortnightly. Most recently, Interval Timer Sec+Sec was updated on November 1, 2026 and Multi Timer on October 29, 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.*