# TABATA Timer / Interval Timer vs NJ Fitness

The clearest difference is in-app purchases: TABATA Timer / Interval Timer at none against NJ Fitness's 1. TABATA Timer / Interval Timer also leads on ratings volume (23 vs 1). NJ Fitness's advantage is ads (none vs shown) and update cadence (every 5 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. NJ Fitness sells 1 in-app purchase, starting at $34.99 per month. TABATA Timer / Interval Timer asks for nothing beyond the download.

NJ Fitness holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: TABATA Timer / Interval Timer has 23 ratings behind it against 1, so its average is the more settled of the two.

TABATA Timer / Interval Timer ships an update every 2 months, NJ Fitness every 5 days. Both last shipped on October 21, 2026.

## The numbers

| Metric | TABATA Timer / Interval Timer | NJ Fitness |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (23 ratings)](https://appshunter.io/ios/app/tabata-timer-interval-timer/id1607057065/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nj-fitness/id1667020189/reviews)** |
| Number of ratings | **23** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | **Ad-supported** | Subscription |
| Size | 12 MB | 27 MB |
| Requires iOS | 26.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FugaPiyo Inc.](https://appshunter.io/developer/1497887610) | [GOAT Platform ltd](https://appshunter.io/developer/1719448101) |

## What reviewers say

### TABATA Timer / Interval Timer

[App page](https://appshunter.io/ios/app/tabata-timer-interval-timer/id1607057065)

This app provides a customizable interval timer for high-intensity workouts like Tabata. Easily set up custom workout routines with adjustable intervals, rest periods, and set counts. Personalize the timer with custom colors, sounds, and notifications for a tailored training experience.

**Highlights:** Unlimited timer creation, Customizable intervals (warm-up, workout, rest, cool-down), Adjustable set counts, Color and text customization, Background notifications, Dark mode support

**Features:** Vision Pro support

**In-app purchases:** none


### NJ Fitness

[App page](https://appshunter.io/ios/app/nj-fitness/id1667020189)

Get personalized workout and nutrition plans based on a quick quiz. Track your progress, share your journey with a community, and access healthy recipes with macro breakdowns. Stay updated with news from coaches.

**Highlights:** Personalized workout plans, Customized nutrition plans, Progress tracking, Community sharing, Healthy recipes with macros, Coach updates

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NJ | $34.99 | per month |


## Frequently asked questions

### Is TABATA Timer / Interval Timer free?

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

### Is NJ Fitness free?

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

### Which has better reviews, TABATA Timer / Interval Timer or NJ Fitness?

NJ Fitness is rated higher. TABATA Timer / Interval Timer averages 4.8 out of 5 from 23 ratings, while NJ Fitness averages 5.0 from 1 ratings.

### Do TABATA Timer / Interval Timer or NJ Fitness have ads?

TABATA Timer / Interval Timer shows ads; NJ Fitness does not.

### Which is updated more often, TABATA Timer / Interval Timer or NJ Fitness?

TABATA Timer / Interval Timer ships an update every 2 months, and NJ Fitness every 5 days. Most recently, TABATA Timer / Interval Timer was updated on October 21, 2026 and NJ Fitness on October 21, 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.*