# TimeFit vs Interval timer · Hiit timer

The clearest difference is ratings volume: TimeFit at 321 against Interval timer · Hiit timer's 16. Interval timer · Hiit timer's advantage is update cadence (weekly vs fortnightly) and iOS requirement (14.0 vs 18.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. TimeFit sells 4 in-app purchases, starting at $3.99 per month and Interval timer · Hiit timer sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for TimeFit against 4.8 for Interval timer · Hiit timer. That said, the two scores are not equally well evidenced: TimeFit has 321 ratings behind it against 16, so its average is the more settled of the two.

TimeFit ships an update fortnightly, Interval timer · Hiit timer weekly. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | TimeFit | Interval timer · Hiit timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (321 ratings)](https://appshunter.io/ios/app/timefit-interval-timer/id1180413207/reviews) | **[4.8 (16 ratings)](https://appshunter.io/ios/app/interval-timer-hiit-timer/id6479285382/reviews)** |
| Number of ratings | **321** | 16 |
| Positive reviews | 74.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 55 MB | 82 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Samir Mestari](https://appshunter.io/developer/1104666243) | [UnitVN.,JSC](https://appshunter.io/developer/1639973914) |

## What reviewers say

### TimeFit

[App page](https://appshunter.io/ios/app/timefit-interval-timer/id1180413207)

Create custom workout routines for various training methods like HIIT, Tabata, and Crossfit. This app offers interval timers, voice alerts, and a smart stopwatch to enhance your fitness sessions. Track your progress with a workout history log and share routines with others.

**Highlights:** Custom interval timer, HIIT and Tabata support, Voice alerts for exercises, Smart stopwatch with lap tracking, Workout history and notes, Workout sharing, Organized workout folders

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly (Recommended) | $17.99 | per year |
| Upgrade to Pro | $6.99 | one-time |
| Upgrade to Pro | $8.99 | one-time |

**What reviewers like**

- 👍 Easy to use and configure
- 💪 Highly customizable workouts
- 🎵 Works with music in background
- 🗣️ Voice prompts for next exercise
- 💰 Good value for money (paid version)

**What reviewers complain about**

- 💸 Expensive for full features
-  quảng cáo Frequent and intrusive ads
- 🐛 Crashes frequently
- 🔒 Paywall for essential features
- 🗑️ Free version limited

**Reported bugs**

- Lost all data after update
- Crashes every time on opening
- Freezes on introductory pop-up
- Crashes randomly with voice alert language change
- Free version doesn't play timer

**Requested features**

- Apple Watch compatibility
- iPad adaptation
- Visual statistics/graphs
- Independent voice volume control
- Ability to share workouts


### Interval timer · Hiit timer

[App page](https://appshunter.io/ios/app/interval-timer-hiit-timer/id6479285382)

This workout app offers customizable interval and rest times, with audio guidance that continues even when the app is in the background. Track your progress with detailed history and statistics, and easily repeat past workouts. It's designed to enhance your fitness routine without interrupting your music.

**Highlights:** Customizable interval and rest times, Audio guidance (voice or beeps), Background audio support, Workout history and statistics, Repeat previous workouts, Non-interference with music

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $2.99 | per 7 days |
| Premium Monthly | $4.99 | per month |
| Lifetime package | $19.99 | one-time |


## Frequently asked questions

### Is TimeFit free?

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

### Is Interval timer · Hiit timer free?

Interval timer · Hiit timer is free to download, with in-app purchases available.

### Which has better reviews, TimeFit or Interval timer · Hiit timer?

Interval timer · Hiit timer is rated higher. TimeFit averages 4.7 out of 5 from 321 ratings, while Interval timer · Hiit timer averages 4.8 from 16 ratings.

### Do TimeFit or Interval timer · Hiit timer have ads?

Both TimeFit and Interval timer · Hiit timer show ads.

### Which is updated more often, TimeFit or Interval timer · Hiit timer?

TimeFit ships an update fortnightly, and Interval timer · Hiit timer weekly. Most recently, TimeFit was updated on September 30, 2026 and Interval timer · Hiit timer on October 1, 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.*