# HIIT Timer Counter vs Interval Timer

The clearest difference is ads: HIIT Timer Counter at none against Interval Timer's shown. HIIT Timer Counter also leads on update cadence (fortnightly vs every 2 months). Interval Timer's advantage is device support (4 vs 1) and iOS requirement (13.0 vs 26.1). On price and in-app purchases there is nothing between them.

Both are free to download. HIIT Timer Counter sells 3 in-app purchases, starting at $1.99 per month and Interval Timer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

HIIT Timer Counter ships an update fortnightly, Interval Timer every 2 months. The most recent releases landed on November 13, 2026 and November 14, 2026 respectively.

## The numbers

| Metric | HIIT Timer Counter | Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (250 ratings)](https://appshunter.io/ios/app/interval-timer-hiit-workout/id1596127692/reviews)** |
| Number of ratings | — | **250** |
| Positive reviews | — | 84.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 12 MB |
| Requires iOS | 26.1 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Valerii Nikolaev](https://appshunter.io/developer/1438365357) | [Yosyp Hameliak](https://appshunter.io/developer/895008826) |

## What reviewers say

### HIIT Timer Counter

[App page](https://appshunter.io/ios/app/hiit-timer-counter-repchime/id1441675623)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RepChime Pro Monthly | $1.99 | per month |
| RepChime Pro Yearly | $4.99 | per year |
| RepChime Pro Lifetime | $8.99 | one-time |


### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-hiit-workout/id1596127692)

This interval timer is designed for HIIT and interval training. Easily set work and rest periods, sets, and rounds to guide your workouts. It supports background operation and music playback, with an Apple Watch companion app for heart rate monitoring.

**Highlights:** Customizable work and rest periods, Set number of sets and rounds, Background operation support, Music playback compatibility, Apple Watch integration, Heart rate monitoring (Apple Watch)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |

**What reviewers like**

- 👍 Simple and intuitive interface
- 🚀 Efficient for workouts
- 💰 One-time purchase option
- ✨ Clean and uncluttered design
- 💪 Great for various training types

**What reviewers complain about**

- 🔇 Lack of customizable sounds
- 🚫 Ads can be intrusive
- ⚠️ App pauses when phone is locked
- 🗣️ Voice can be monotonous
- 🔄 Inconsistent sound notifications

**Reported bugs**

- App pauses when phone is locked
- Sound notifications are inconsistent
- App doesn't run in background
- Watch app not opening or syncing
- In-app purchase issues

**Requested features**

- Option for different/upbeat voice
- Ability to reorder saved timers
- Larger font size option
- Vibrate option
- Naming individual sets/exercises


## Frequently asked questions

### Is HIIT Timer Counter free?

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

### Is Interval Timer free?

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

### Do HIIT Timer Counter or Interval Timer have ads?

Interval Timer shows ads; HIIT Timer Counter does not.

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

HIIT Timer Counter ships an update fortnightly, and Interval Timer every 2 months. Most recently, HIIT Timer Counter was updated on November 13, 2026 and Interval Timer on November 14, 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.*