# Interval Timer vs LFit

The clearest difference is in-app purchases: LFit at none against Interval Timer's 8. LFit also leads on ads (none vs shown) and iOS requirement (13 vs 15.0). Interval Timer's advantage is update cadence (fortnightly vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Interval Timer sells 8 in-app purchases, starting at $3.99 per month. LFit asks for nothing beyond the download.

Interval Timer ships an update fortnightly, LFit every 2 months. The most recent releases landed on September 30, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Interval Timer | LFit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (296 ratings)](https://appshunter.io/ios/app/interval-timer-purehiit/id1198752738/reviews)** | — |
| Number of ratings | **296** | — |
| Positive reviews | 73.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 45 MB | 592 MB |
| Requires iOS | 15.0 | **13** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Miklos Pavel](https://appshunter.io/developer/979923367) | [仁杰 倪](https://appshunter.io/developer/1562278296) |

## What reviewers say

### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-purehiit/id1198752738)

This app provides a simple and customizable timer for interval training like HIIT, Tabata, and EMOM. It offers audio cues, background operation, and integrates with Apple Watch for health tracking. Pre-built routines and workout reminders help users stay consistent with their fitness goals.

**Highlights:** Customizable interval timer, Audio alerts for rounds, Background operation, Apple Watch integration, Workout reminders, Pre-built routines

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $19.99 | per year |
| Premium features | Free | one-time |
| Remove Ads | $1.99 | one-time |
| Custom sounds | $1.99 | one-time |
| Premium features | $4.99 | one-time |
| Premium features | $9.99 | one-time |
| Premium features | $14.99 | one-time |


### LFit

[App page](https://appshunter.io/ios/app/lfit/id1575468180)

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

**In-app purchases:** none


## Frequently asked questions

### Is Interval Timer free?

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

### Is LFit free?

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

### Do Interval Timer or LFit have ads?

Interval Timer shows ads; LFit does not.

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

Interval Timer ships an update fortnightly, and LFit every 2 months. Most recently, Interval Timer was updated on September 30, 2026 and LFit on September 18, 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.*