# HIIT vs TimeFit

The clearest difference is ratings volume: HIIT at 31K against TimeFit's 321. HIIT also leads on review sentiment (91% vs 75%) and iOS requirement (16.0 vs 18.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. HIIT sells 11 in-app purchases, starting at $2.99 per 7 days and TimeFit sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for HIIT against 4.7 for TimeFit. That said, the two scores are not equally well evidenced: HIIT has 31K ratings behind it against 321, so its average is the more settled of the two. Written reviews are what separate them: 91% of HIIT's written reviews are positive against 75% of TimeFit's.

HIIT ships an update monthly, TimeFit fortnightly. The most recent releases landed on September 24, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | HIIT | TimeFit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (31K ratings)](https://appshunter.io/ios/app/hiit-workouts-and-timer/id891535485/reviews)** | [4.7 (321 ratings)](https://appshunter.io/ios/app/timefit-interval-timer/id1180413207/reviews) |
| Number of ratings | **31K** | 321 |
| Positive reviews | **90.8% of reviews** | 74.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 159 MB | 55 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Fast Builder Limited](https://appshunter.io/developer/596300475) | [Samir Mestari](https://appshunter.io/developer/1104666243) |

## What reviewers say

### HIIT

[App page](https://appshunter.io/ios/app/hiit-workouts-and-timer/id891535485)

This app offers short, high-intensity interval training (HIIT) workouts that can be done anywhere with no equipment. It provides scientifically proven exercises, custom timer templates, and progress tracking to help users achieve fitness results quickly.

**Highlights:** Short, high-intensity workouts, Customizable timer templates, Step-by-step instructions, Calendar and weight tracking, Voice and video guidance, Apple Health integration

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lock-in our cheapest price! | $2.99 | per 7 days |
| 7M Pro | $2.99 | per 7 days |
| Get Yearly Premium! | $9.99 | per year |
| Interval Timer Pro + Workouts | $12.99 | per month |
| Interval Timer X premium | $19.99 | per 3 months |
| 7M Pro | $19.99 | per 3 months |
| Get Monthly Premium! | $19.99 | per month |
| Get Yearly Premium! | $19.99 | per year |
| Interval Timer X premium | $29.99 | per year |
| 7M Pro | $29.99 | per year |
| Interval Timer Pro + Workouts | $39.99 | per year |

**What reviewers like**

- 👍 Variety and flexibility of workouts
- 🚀 Easy to follow and effective workouts
- 💪 Workouts challenge users and help them see results
- 🎨 Good range of difficulty levels
- ⏱️ Convenient short workout options

**What reviewers complain about**

- 🐛 Some workouts are too easy or repetitive
- 🔇 Lack of music or audio guidance during workouts
- 💰 Concerns about paid subscription model
- 🤔 Lack of modifications or low-impact options

**Reported bugs**

- Some videos or links not working
- Occasional crashes or performance issues

**Requested features**

- Option to create custom workouts
- More workout types beyond just HIIT
- Integration with fitness tracking apps
- Ability to save favorite workouts


### 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


## Frequently asked questions

### Is HIIT free?

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

### Is TimeFit free?

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

### Which has better reviews, HIIT or TimeFit?

HIIT is rated higher. HIIT averages 4.8 out of 5 from 31K ratings, while TimeFit averages 4.7 from 321 ratings.

### Do HIIT or TimeFit have ads?

Both HIIT and TimeFit show ads.

### Which is updated more often, HIIT or TimeFit?

HIIT ships an update monthly, and TimeFit fortnightly. Most recently, HIIT was updated on September 24, 2026 and TimeFit on September 9, 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.*