# Interval Timer vs Intensity+

The clearest difference is in-app purchases: Intensity+ at none against Interval Timer's 8. Intensity+ also leads on review sentiment (83% vs 69%). Interval Timer's advantage is ratings volume (19K vs 7) and update cadence (every 9 days vs monthly). On price, rating, ads and device support there is nothing between them.

Both are free to download. Interval Timer sells 6 in-app purchases, starting at $0.99 per month. Intensity+ asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for Interval Timer against 4.4 for Intensity+. That said, the two scores are not equally well evidenced: Interval Timer has 19K ratings behind it against 7, so its average is the more settled of the two. Written reviews are what separate them: 69% of Interval Timer's written reviews are positive against 83% of Intensity+'s.

Interval Timer ships an update every 9 days, Intensity+ monthly. The most recent releases landed on September 25, 2026 and June 26, 2026 respectively.

## The numbers

| Metric | Interval Timer | Intensity+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (19K ratings)](https://appshunter.io/ios/app/interval-timer-tabata-timer/id406473568/reviews)** | [4.4 (7 ratings)](https://appshunter.io/ios/app/intensity-plus/id6467019072/reviews) |
| Number of ratings | **19K** | 7 |
| Positive reviews | 69.0% of reviews | **83.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Monthly |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 143 MB | 44 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [NEO PIXEL LABS PTE. LTD.](https://appshunter.io/developer/1788472183) | [Kedar Gadge](https://appshunter.io/developer/1707433342) |

## What reviewers say

### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-tabata-timer/id406473568)

This app helps you manage workout intervals with customizable work and rest periods. It runs in the background and allows music playback, with options to save settings and share progress. Integrates with Apple Health for heart rate monitoring.

**Highlights:** Customizable sets, intervals, and rest times, Runs in background and with screen locked, Music playlist integration, Save settings as templates, Apple Health integration for heart rate, Post workouts to social media

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus - 1 Month | $0.99 | per month |
| Premium - 1 Month | $1.99 | per month |
| Plus - 1 Month | $1.99 | per month |
| Premium - 1 Month | $2.99 | per month |
| Plus - 1 Year | $4.99 | per year |
| Premium - 1 Year | $9.99 | per year |

**What reviewers like**

- 🚀 Free version works well
- 👍 Customizable intervals and timers
- 👍 Flexible for different workouts
- 👍 Easy to use and set up
- 👍 Provides visual and audio cues

**What reviewers complain about**

- 🐛 Timer issues (stops, loses time)
- 🔋 Drains battery when used
- 💰 Expensive subscription model
- 📢 Intrusive ads
- 🔒 Incompatible with other apps

**Reported bugs**

- Ads block functionality
- App freezes or crashes
- Timer doesn't work in background

**Requested features**

- Add notes to workouts
- Provide workout history and analytics
- Allow syncing with Apple Health
- Improve Apple Watch integration
- Add more customization options


### Intensity+

[App page](https://appshunter.io/ios/app/intensity-plus/id6467019072)

This app combines a professional interval timer with guided workouts for effective training. It offers home-based routines requiring no equipment, suitable for all fitness levels. Track progress and earn achievements with Apple Watch and Game Center integration.

**Highlights:** Professional interval timer, Curated guided workouts, Zero-equipment home workouts, Workouts for all fitness levels, Apple Watch compatibility, Game Center achievements, Customizable basic timers

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Interval Timer free?

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

### Is Intensity+ free?

Intensity+ is free to download, with no in-app purchases.

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

Interval Timer is rated higher. Interval Timer averages 4.5 out of 5 from 19K ratings, while Intensity+ averages 4.4 from 7 ratings.

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

Both Interval Timer and Intensity+ show ads.

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

Interval Timer ships an update every 9 days, and Intensity+ monthly. Most recently, Interval Timer was updated on September 25, 2026 and Intensity+ on June 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.*