# HIIT vs 75 Hard Daily

The clearest difference is ads: 75 Hard Daily at none against HIIT's shown. 75 Hard Daily also leads on update cadence (weekly vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. HIIT sells 11 in-app purchases, starting at $2.99 per 7 days and 75 Hard Daily sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

HIIT ships an update monthly, 75 Hard Daily weekly. The most recent releases landed on October 13, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | HIIT | 75 Hard Daily |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (31K ratings)](https://appshunter.io/ios/app/hiit-workouts-and-timer/id891535485/reviews)** | — |
| Number of ratings | **31K** | — |
| Positive reviews | 90.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Weekly** |
| Monetization | Freemium | — |
| Size | 159 MB | 43 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fast Builder Limited](https://appshunter.io/developer/596300475) | [Nabraj Khadka](https://appshunter.io/developer/1851660786) |

## 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


### 75 Hard Daily

[App page](https://appshunter.io/ios/app/75-hard-daily-commitkit/id6761054512)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CommitKit Pro Monthly | $1.99 | per month |
| CommitKit Pro Yearly | $9.99 | per year |
| CommitKit - Lifetime Access | $24.99 | one-time |


## Frequently asked questions

### Is HIIT free?

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

### Is 75 Hard Daily free?

75 Hard Daily is free to download, with in-app purchases available.

### Do HIIT or 75 Hard Daily have ads?

HIIT shows ads; 75 Hard Daily does not.

### Which is updated more often, HIIT or 75 Hard Daily?

HIIT ships an update monthly, and 75 Hard Daily weekly. Most recently, HIIT was updated on October 13, 2026 and 75 Hard Daily on September 30, 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.*