# Interval Timer □ HIIT Timer vs MegaCron

The clearest difference is in-app purchases: MegaCron at none against Interval Timer □ HIIT Timer's 5. MegaCron also leads on rating (5.0 vs 4.8) and iOS requirement (12.4 vs 15.6). Interval Timer □ HIIT Timer's advantage is ads (none vs shown) and ratings volume (86K vs 5). On price, update cadence and device support there is nothing between them.

Both are free to download. Interval Timer □ HIIT Timer sells 5 in-app purchases, starting at $1.99 per month. MegaCron asks for nothing beyond the download.

MegaCron holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Interval Timer □ HIIT Timer has 86K ratings behind it against 5, so its average is the more settled of the two.

Interval Timer □ HIIT Timer ships an update every 5 weeks, MegaCron monthly. The most recent releases landed on September 25, 2026 and June 9, 2026 respectively.

## The numbers

| Metric | Interval Timer □ HIIT Timer | MegaCron |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (86K ratings)](https://appshunter.io/ios/app/interval-timer-hiit-timer/id1124297113/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/megacron-gym-voice-hiit-timer/id6443663026/reviews)** |
| Number of ratings | **86K** | 5 |
| Positive reviews | 60.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Freemium | **Ad-supported** |
| Size | 34 MB | 18 MB |
| Requires iOS | 15.6 | **12.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Float Tech, LLC](https://appshunter.io/developer/483697886) | [Gabriel Bosco](https://appshunter.io/developer/1648190709) |

## What reviewers say

### Interval Timer □ HIIT Timer

[App page](https://appshunter.io/ios/app/interval-timer-hiit-timer/id1124297113)

Create custom workout timers with adjustable intervals for exercise and rest.  Track your progress with detailed history and statistics, and repeat past workouts easily.  Enjoy audio cues without interrupting your music.

**Highlights:** Customizable intervals, Workout and rest timers, Voice or beep guides, Background audio support, Workout history and statistics, Repeat previous workouts

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Pass | $1.99 | per month |
| Premium Pass | $2.99 | per month |
| Lifetime Pass | $14.99 | one-time |
| Lifetime Pass | $19.99 | one-time |
| Premium Forever Promo | $29.99 | one-time |

**What reviewers like**

- 🚀 Simple and easy to use
- 👍 Customizable settings
- 🚀 Intuitive interface
- 🚀 Effective for HIIT workouts
- 👍 Helpful voice prompts

**What reviewers complain about**

- 🔒 Requires subscription after limited free use
- 🐛 Music volume issues with voice prompts
- 🐛 Inconsistent behavior when switching apps
- 🐛 Lack of final workout notification

**Reported bugs**

- Timer not always accurate
- Favorites/saved workouts feature not working
- Inconsistent behavior when pausing/resuming

**Requested features**

- Ability to save and name custom workouts
- More flexibility in exercise/rest time settings
- Option to adjust volume of voice prompts


### MegaCron

[App page](https://appshunter.io/ios/app/megacron-gym-voice-hiit-timer/id6443663026)

This app acts as a personal trainer, guiding you through custom workouts with voice prompts. Create and share routines, track exercises like Tabata and HIIT, and receive audio cues for every stage of your training.

**Highlights:** Voice-guided interval training, Customizable workout presets, Share routines with friends and students, Create personalized exercise routines, Supports Tabata, HIIT, Functional, Calisthenics, Audio prompts for exercise start/end and breaks

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Interval Timer □ HIIT Timer free?

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

### Is MegaCron free?

MegaCron is free to download, with no in-app purchases.

### Which has better reviews, Interval Timer □ HIIT Timer or MegaCron?

MegaCron is rated higher. Interval Timer □ HIIT Timer averages 4.8 out of 5 from 86K ratings, while MegaCron averages 5.0 from 5 ratings.

### Do Interval Timer □ HIIT Timer or MegaCron have ads?

MegaCron shows ads; Interval Timer □ HIIT Timer does not.

### Which is updated more often, Interval Timer □ HIIT Timer or MegaCron?

Interval Timer □ HIIT Timer ships an update every 5 weeks, and MegaCron monthly. Most recently, Interval Timer □ HIIT Timer was updated on September 25, 2026 and MegaCron on June 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.*