# Workout Interval Timer vs INTVL

The clearest difference is ads: Workout Interval Timer at none against INTVL's shown. Workout Interval Timer also leads on iOS requirement (13.0 vs 17.0). INTVL's advantage is update cadence (fortnightly vs every 4 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Workout Interval Timer sells 3 in-app purchases, starting at $1.99 per month and INTVL sells 1 in-app purchase, starting at $39.99 per year. Whichever you choose, the download price is not the number that matters.

Workout Interval Timer ships an update every 4 months, INTVL fortnightly. The most recent releases landed on June 11, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Workout Interval Timer | INTVL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Fortnightly** |
| Size | 30 MB | 87 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Joaquin Arino](https://appshunter.io/developer/1781911667) | [Imperial Sales & Marketing GmbH](https://appshunter.io/developer/1818132010) |

## What reviewers say

### Workout Interval Timer

[App page](https://appshunter.io/ios/app/workout-interval-timer-peak/id6738699642)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Subscription | $1.99 | per month |
| Anual Premium Subscription | $9.90 | per year |
| Lifetime Premium | $29.99 | one-time |


### INTVL

[App page](https://appshunter.io/ios/app/intvl-interval-timer/id6759198513)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| INTVL Pro Annual | $39.99 | per year |


## Frequently asked questions

### Is Workout Interval Timer free?

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

### Is INTVL free?

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

### Do Workout Interval Timer or INTVL have ads?

INTVL shows ads; Workout Interval Timer does not.

### Which is updated more often, Workout Interval Timer or INTVL?

Workout Interval Timer ships an update every 4 months, and INTVL fortnightly. Most recently, Workout Interval Timer was updated on June 11, 2026 and INTVL on September 8, 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.*