# Precision Interval Timer vs Interval Timer Pro+

The clearest difference is rating: Precision Interval Timer at 3.0 against Interval Timer Pro+'s 1.0. Precision Interval Timer also leads on in-app purchases (none vs 1) and iOS requirement (9.0 vs 15.0). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Interval Timer Pro+ sells 1 one-off in-app purchase. Precision Interval Timer asks for nothing beyond the download.

Precision Interval Timer holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

Precision Interval Timer ships an update every 4 months, Interval Timer Pro+ every 3 months. The most recent releases landed on September 29, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Precision Interval Timer | Interval Timer Pro+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/precision-interval-timer/id1211281892/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/interval-timer-pro-plus/id1559020398/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 27 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Jason Van Veldhuysen](https://appshunter.io/developer/596889920) | [Karolis Raiselis](https://appshunter.io/developer/1442359782) |

## What reviewers say

### Precision Interval Timer

[App page](https://appshunter.io/ios/app/precision-interval-timer/id1211281892)

Create custom workout routines with pre-programmed warm-ups, intervals, conditioning, and cool-downs. Set work and rest periods, repeat cycles, and let the timer guide your training session.

**Highlights:** Pre-program entire workouts, Customizable work and rest intervals, Repeat cycles for exercises, Warm-up, conditioning, and cool-down sections, Guided training sessions, Stackable interval sections

**Features:** Vision Pro support

**In-app purchases:** none


### Interval Timer Pro+

[App page](https://appshunter.io/ios/app/interval-timer-pro-plus/id1559020398)

This app guides you through interval-based workouts, including Tabata and HIIT, with clear instructions for exercises, rest periods, and rounds. It offers workout history and integrates with Apple Watch for calorie and heart rate tracking.

**Highlights:** Simple workout setup, Advanced workout creation, Exercise naming and warmup, Workout history tracking, Apple Watch integration, Health app integration

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Premium | $1.99 | one-time |


## Frequently asked questions

### Is Precision Interval Timer free?

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

### Is Interval Timer Pro+ free?

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

### Which has better reviews, Precision Interval Timer or Interval Timer Pro+?

Precision Interval Timer is rated higher. Precision Interval Timer averages 3.0 out of 5 from 2 ratings, while Interval Timer Pro+ averages 1.0 from 1 ratings.

### Do Precision Interval Timer or Interval Timer Pro+ have ads?

Neither Precision Interval Timer nor Interval Timer Pro+ shows ads.

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

Precision Interval Timer ships an update every 4 months, and Interval Timer Pro+ every 3 months. Most recently, Precision Interval Timer was updated on September 29, 2026 and Interval Timer Pro+ on September 14, 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.*