# Intervals Timer vs Hero Band III

The clearest difference is price: Hero Band III at Free against Intervals Timer's $4.99. Hero Band III also leads on iOS requirement (11.0 vs 16.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Hero Band III is free to download; Intervals Timer costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 4, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Intervals Timer | Hero Band III |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[3.2 (5.3K ratings)](https://appshunter.io/ios/app/hero-band-iii/id1374217640/reviews)** |
| Number of ratings | — | **5.3K** |
| Positive reviews | — | 34.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Free |
| Size | 2 MB | 195 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ILIOS Incorporated](https://appshunter.io/developer/738673887) | [金 冯](https://appshunter.io/developer/1374217639) |

## What reviewers say

### Intervals Timer

[App page](https://appshunter.io/ios/app/intervals-timer/id821177477)

**Features:** macOS Compatibility

**In-app purchases:** none


### Hero Band III

[App page](https://appshunter.io/ios/app/hero-band-iii/id1374217640)

Track your health data day and night, monitor sleep quality, and wake up gently with a vibrating alarm. Gain insights from personal health trends and receive phone call notifications on your band. Integrates with Apple Health.

**Highlights:** Health data tracking, Sleep quality monitoring, Gentle vibrating alarm, Health data trends, Incoming call alerts, Apple Health integration

**In-app purchases:** none

**What reviewers like**

- 🚀 Good buy
- 👍 Customizable watch faces
- 👍 Affordable price
- 👍 Tracks health metrics
- 👍 Long battery life

**What reviewers complain about**

- 🐛 Inaccurate health/fitness tracking
- 🐛 Sleep tracking issues
- 🐛 Connectivity problems
- 🐛 Unreliable notifications
- 🔋 Charging issues

**Reported bugs**

- Watch resets settings frequently
- Time/date display issues
- Sync problems between watch and app
- Weather feature not working consistently
- Exercise tracking not reliable

**Requested features**

- More watch face customization options
- Improved sleep tracking
- Ability to set multiple alarms
- Integration with other fitness apps
- Stronger vibration for notifications


## Frequently asked questions

### Is Intervals Timer free?

Intervals Timer costs $4.99, with no in-app purchases.

### Is Hero Band III free?

Hero Band III is free to download, with no in-app purchases.

### Do Intervals Timer or Hero Band III have ads?

Neither Intervals Timer nor Hero Band III shows ads.

### Which is updated more often, Intervals Timer or Hero Band III?

Intervals Timer ships an update every 2 months, and Hero Band III every 2 months. Most recently, Intervals Timer was updated on October 4, 2026 and Hero Band III on October 19, 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.*