# Interval Timer vs MegaCron

The clearest difference is rating: MegaCron at 5.0 against Interval Timer's 4.5. MegaCron also leads on in-app purchases (none vs 8). Interval Timer's advantage is ratings volume (19K vs 5) and update cadence (every 9 days vs monthly). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Interval Timer sells 6 in-app purchases, starting at $0.99 per month. MegaCron asks for nothing beyond the download.

MegaCron holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Interval Timer has 19K ratings behind it against 5, so its average is the more settled of the two.

Interval Timer ships an update every 9 days, MegaCron monthly. The most recent releases landed on September 24, 2026 and June 9, 2026 respectively.

## The numbers

| Metric | Interval Timer | MegaCron |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (19K ratings)](https://appshunter.io/ios/app/interval-timer-tabata-timer/id406473568/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/megacron-gym-voice-hiit-timer/id6443663026/reviews)** |
| Number of ratings | **19K** | 5 |
| Positive reviews | 69.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Monthly |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 143 MB | 18 MB |
| Requires iOS | 13.0 | **12.4** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NEO PIXEL LABS PTE. LTD.](https://appshunter.io/developer/1788472183) | [Gabriel Bosco](https://appshunter.io/developer/1648190709) |

## What reviewers say

### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-tabata-timer/id406473568)

This app helps you manage workout intervals with customizable work and rest periods. It runs in the background and allows music playback, with options to save settings and share progress. Integrates with Apple Health for heart rate monitoring.

**Highlights:** Customizable sets, intervals, and rest times, Runs in background and with screen locked, Music playlist integration, Save settings as templates, Apple Health integration for heart rate, Post workouts to social media

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus - 1 Month | $0.99 | per month |
| Premium - 1 Month | $1.99 | per month |
| Plus - 1 Month | $1.99 | per month |
| Premium - 1 Month | $2.99 | per month |
| Plus - 1 Year | $4.99 | per year |
| Premium - 1 Year | $9.99 | per year |

**What reviewers like**

- 🚀 Free version works well
- 👍 Customizable intervals and timers
- 👍 Flexible for different workouts
- 👍 Easy to use and set up
- 👍 Provides visual and audio cues

**What reviewers complain about**

- 🐛 Timer issues (stops, loses time)
- 🔋 Drains battery when used
- 💰 Expensive subscription model
- 📢 Intrusive ads
- 🔒 Incompatible with other apps

**Reported bugs**

- Ads block functionality
- App freezes or crashes
- Timer doesn't work in background

**Requested features**

- Add notes to workouts
- Provide workout history and analytics
- Allow syncing with Apple Health
- Improve Apple Watch integration
- Add more customization options


### 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 free?

Interval 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 or MegaCron?

MegaCron is rated higher. Interval Timer averages 4.5 out of 5 from 19K ratings, while MegaCron averages 5.0 from 5 ratings.

### Do Interval Timer or MegaCron have ads?

Both Interval Timer and MegaCron show ads.

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

Interval Timer ships an update every 9 days, and MegaCron monthly. Most recently, Interval Timer was updated on September 24, 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.*