# Interval Timer ++ vs Multi

The clearest difference is ratings volume: Interval Timer ++ at 15K against Multi's 105. Interval Timer ++ also leads on device support (4 vs 2) and iOS requirement (12.0 vs 17.0). Multi's advantage is review sentiment (86% vs 78%). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Interval Timer ++ sells 8 in-app purchases, starting at $0.99 per 2 months and Multi sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Interval Timer ++ against 4.8 for Multi. That said, the two scores are not equally well evidenced: Interval Timer ++ has 15K ratings behind it against 105, so its average is the more settled of the two. Written reviews are what separate them: 78% of Interval Timer ++'s written reviews are positive against 86% of Multi's.

Interval Timer ++ ships an update every 3 weeks, Multi monthly. The most recent releases landed on September 25, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Interval Timer ++ | Multi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (15K ratings)](https://appshunter.io/ios/app/interval-timer-plus-plus/id1327053127/reviews) | [4.8 (105 ratings)](https://appshunter.io/ios/app/multi-timer-stopwatch-and-timer/id1501162474/reviews) |
| Number of ratings | **15K** | 105 |
| Positive reviews | 78.0% of reviews | **86.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 87 MB | 123 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sunny Studio](https://appshunter.io/developer/430274590) | [Koki Osada](https://appshunter.io/developer/1501162473) |

## What reviewers say

### Interval Timer ++

[App page](https://appshunter.io/ios/app/interval-timer-plus-plus/id1327053127)

This app provides a customizable interval timer for high-intensity interval training (HIIT) and circuit workouts. Easily set up work, rest, and repeat intervals, track your progress, and integrate with your health data. Enjoy your workouts with background music and notifications.

**Highlights:** Customizable work/rest/repeat intervals, Supports iPhone and Apple Watch, Workout history in calendar view, Health app integration (HealthKit), Background notifications, Listen to music during workouts, Premium timers for mixed fitness types

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Interval Timer Pro | $0.99 | per 2 months |
| Interval Timer Pro | $0.99 | per 7 days |
| Interval Timer Pro | $1.99 | per 7 days |
| Interval Timer Pro | $1.99 | per month |
| Interval Timer Pro for a Year | $5.99 | per year |
| Premium Timer for One Week | $2.99 | one-time |
| Premium Timer for One Year | $7.99 | one-time |
| Premium Timer for Entire Life | $8.99 | one-time |

**What reviewers like**

- 👍 Simple and intuitive interface
- 🚀 Straightforward interval timer functionality
- 💡 Customizable timers and workouts
- 🔒 No ads or in-app purchases required

**What reviewers complain about**

- 🐛 Inconsistent sound and volume issues
- 🐛 Bugs with timer functionality and data sync
- 🔋 High battery consumption when running in background
- 🚫 Limited customization options for timers and workouts

**Reported bugs**

- Timers not working correctly after app updates
- Custom timers not saving or syncing across devices
- Unexpected pausing or stopping of timers during use

**Requested features**

- Ability to name and save custom workouts
- Option to adjust rest time for individual exercises
- Countdown beeps or voice cues during intervals
- Integration with Apple Watch and other fitness devices


### Multi

[App page](https://appshunter.io/ios/app/multi-timer-stopwatch-and-timer/id1501162474)

This app offers multiple stopwatches and interval timers for precise time management. It's ideal for athletes, coaches, students, and anyone needing to track multiple events or durations simultaneously. Features include lap timing, interval customization, and video synchronization for detailed analysis.

**Highlights:** Run multiple stopwatches simultaneously, Record lap and split times, Customizable interval timers, Video-synced timing (premium), Export data to Excel/Google Sheets, Sound and vibration alerts

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grade up timer | $0.99 | one-time |
| NoLook Timer | $0.99 | one-time |
| Oline Timer | $1.99 | one-time |
| remove ads | $2.99 | one-time |


## Frequently asked questions

### Is Interval Timer ++ free?

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

### Is Multi free?

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

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

Interval Timer ++ and Multi are both rated 4.8 out of 5 on the App Store, from 15K and 105 ratings respectively.

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

Both Interval Timer ++ and Multi show ads.

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

Interval Timer ++ ships an update every 3 weeks, and Multi monthly. Most recently, Interval Timer ++ was updated on September 25, 2026 and Multi on September 26, 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.*