# HIIT Interval Timer & Tabata vs ForkLock

The clearest difference is iOS requirement: HIIT Interval Timer & Tabata at 16.4 against ForkLock's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. HIIT Interval Timer & Tabata sells 4 in-app purchases, starting at $0.99 per 7 days and ForkLock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

HIIT Interval Timer & Tabata ships an update every 2 weeks, ForkLock every 3 weeks. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | HIIT Interval Timer & Tabata | ForkLock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 29 MB | 4 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Pavel Ilin](https://appshunter.io/developer/1081786723) | [ANGELO MONTIL](https://appshunter.io/developer/1881727872) |

## What reviewers say

### HIIT Interval Timer & Tabata

[App page](https://appshunter.io/ios/app/hiit-interval-timer-and-tabata/id6751461190)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly premium access | $0.99 | per 7 days |
| Monthly premium Access | $2.99 | per month |
| Annual premium subscription | $9.99 | per year |
| Annual premium subscription | $14.99 | per year |


### ForkLock

[App page](https://appshunter.io/ios/app/forklock-meal-timer-and-blocker/id6760736208)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ForkLock Pro — Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is HIIT Interval Timer & Tabata free?

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

### Is ForkLock free?

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

### Do HIIT Interval Timer & Tabata or ForkLock have ads?

Neither HIIT Interval Timer & Tabata nor ForkLock shows ads.

### Which is updated more often, HIIT Interval Timer & Tabata or ForkLock?

HIIT Interval Timer & Tabata ships an update every 2 weeks, and ForkLock every 3 weeks. Most recently, HIIT Interval Timer & Tabata was updated on October 5, 2026 and ForkLock on October 15, 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.*