# Interval Timer Alarm vs Smart Stopwatch and Timer

The clearest difference is rating: Smart Stopwatch and Timer at 5.0 against Interval Timer Alarm's 3.9. Smart Stopwatch and Timer also leads on update cadence (every 3 months vs every 11 months) and iOS requirement (12.0 vs 15). Interval Timer Alarm's advantage is monetization model (ad-supported vs free with in-app purchases) and ratings volume (18 vs 2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Interval Timer Alarm sells 1 one-off in-app purchase and Smart Stopwatch and Timer sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Smart Stopwatch and Timer holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Interval Timer Alarm has 18 ratings behind it against 2, so its average is the more settled of the two.

Interval Timer Alarm ships an update every 11 months, Smart Stopwatch and Timer every 3 months. The most recent releases landed on September 26, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Interval Timer Alarm | Smart Stopwatch and Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (18 ratings)](https://appshunter.io/ios/app/interval-timer-alarm/id591668763/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/smart-stopwatch-and-timer/id1134960596/reviews)** |
| Number of ratings | **18** | 2 |
| Positive reviews | 48.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 11 months | **Every 3 months** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 12 MB | 39 MB |
| Requires iOS | 15 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | +4 | 4+ |
| Developer | [SHIGETO TAKAGI](https://appshunter.io/developer/519611619) | [NETIGEN Kluzowicz sp. j.](https://appshunter.io/developer/892331873) |

## What reviewers say

### Interval Timer Alarm

[App page](https://appshunter.io/ios/app/interval-timer-alarm/id591668763)

This free productivity app provides customizable interval timers with repeating alarms and vibrations. It's designed for various uses like study sessions, interval training, and time management, ensuring continuous operation even on lock screens.

**Highlights:** Customizable interval timers, Repeating alarms and vibrations, Notes for each interval, Two sound types, Optional seconds count sound, Background operation

**Features:** Vision Pro support

**In-app purchases (1)**

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


### Smart Stopwatch and Timer

[App page](https://appshunter.io/ios/app/smart-stopwatch-and-timer/id1134960596)

This free utility app offers both a stopwatch and a countdown timer. It's designed for various activities like sports, cooking, and games, with features like lap recording and customizable alarms. The app runs in the background and supports multiple screens.

**Highlights:** Stopwatch mode, Countdown timer mode, Lap recording, Customizable alarms, Background operation, Timer presets

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 week subscription | $0.99 | per 7 days |
| AdFree | $0.99 | one-time |
| Forever one-time payment | $12.99 | one-time |


## Frequently asked questions

### Is Interval Timer Alarm free?

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

### Is Smart Stopwatch and Timer free?

Smart Stopwatch and Timer is free to download, with in-app purchases available.

### Which has better reviews, Interval Timer Alarm or Smart Stopwatch and Timer?

Smart Stopwatch and Timer is rated higher. Interval Timer Alarm averages 3.9 out of 5 from 18 ratings, while Smart Stopwatch and Timer averages 5.0 from 2 ratings.

### Do Interval Timer Alarm or Smart Stopwatch and Timer have ads?

Both Interval Timer Alarm and Smart Stopwatch and Timer show ads.

### Which is updated more often, Interval Timer Alarm or Smart Stopwatch and Timer?

Interval Timer Alarm ships an update every 11 months, and Smart Stopwatch and Timer every 3 months. Most recently, Interval Timer Alarm was updated on September 26, 2026 and Smart Stopwatch and Timer on September 18, 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.*