# Pro Timer vs Justfit

The clearest difference is price: Justfit at Free against Pro Timer's $0.99. Justfit also leads on update cadence (every 3 days vs every 2 months). Pro Timer's advantage is in-app purchases (none vs 4) and iOS requirement (11.4 vs 15.0). On rating, review sentiment, ratings volume and ads there is nothing between them.

Justfit is free to download; Pro Timer costs $0.99 up front. Justfit sells 4 in-app purchases, starting at $1.99 per month. Pro Timer asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Pro Timer against 5.0 for Justfit. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Pro Timer ships an update every 2 months, Justfit every 3 days. The most recent releases landed on September 14, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Pro Timer | Justfit |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/pro-timer/id1428444061/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/justfit-interval-timer-clock/id6449503037/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Paid | **Freemium** |
| Size | 16 MB | 104 MB |
| Requires iOS | **11.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Wesley Scheper](https://appshunter.io/developer/879919957) | [Ferda Nahit Fidanci](https://appshunter.io/developer/1689464732) |

## What reviewers say

### Pro Timer

[App page](https://appshunter.io/ios/app/pro-timer/id1428444061)

This interval timer app helps users create and manage custom workout circuits for high-intensity interval training. It offers intuitive design, quick circuit setup, and audio/visual cues to guide users through exercises. Users can also share their custom routines with others.

**Highlights:** Create custom workout circuits, Quick circuit start, Audio and visual cues, Share circuits with friends, Workout reminders, Background mode support

**Features:** macOS Compatibility

**In-app purchases:** none


### Justfit

[App page](https://appshunter.io/ios/app/justfit-interval-timer-clock/id6449503037)

This app provides customizable interval timers for various activities like HIIT, Tabata, meditation, and studying. Track your progress with detailed history and analytics, and personalize your experience with custom sounds and colors.

**Highlights:** Fully customizable interval timers, Full-screen circular countdown/countup stopwatch, Pre-made templates for HIIT, Tabata, Meditation, Customizable audio for intervals, sets, and rest, Detailed progress tracking and analytics, Timer sharing via export/import, Multilanguage support

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Annual | $7.99 | per year |
| Lifetime Access | $3.99 | one-time |
| Lifetime Access | $7.99 | one-time |


## Frequently asked questions

### Is Pro Timer free?

Pro Timer costs $0.99, with no in-app purchases.

### Is Justfit free?

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

### Which has better reviews, Pro Timer or Justfit?

Pro Timer and Justfit are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Pro Timer or Justfit have ads?

Neither Pro Timer nor Justfit shows ads.

### Which is updated more often, Pro Timer or Justfit?

Pro Timer ships an update every 2 months, and Justfit every 3 days. Most recently, Pro Timer was updated on September 14, 2026 and Justfit on October 3, 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.*