# HIIT Timer vs Diet Score Tracker

The clearest difference is in-app purchases: HIIT Timer at none against Diet Score Tracker's 1. HIIT Timer also leads on ratings volume (42 vs 1) and device support (3 vs 1). Diet Score Tracker's advantage is ads (none vs shown) and rating (5.0 vs 4.5). On price there is nothing between them.

Both are free to download. Diet Score Tracker sells 1 one-off in-app purchase. HIIT Timer asks for nothing beyond the download.

Diet Score Tracker holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: HIIT Timer has 42 ratings behind it against 1, so its average is the more settled of the two.

HIIT Timer ships an update every 6 weeks, Diet Score Tracker every 4 days. The most recent releases landed on September 25, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | HIIT Timer | Diet Score Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (42 ratings)](https://appshunter.io/ios/app/hiit-timer-training-timer/id1512459496/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/diet-score-tracker-adherence/id6798776824/reviews)** |
| Number of ratings | **42** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 28 MB | 127 MB |
| Requires iOS | **13.4** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Marc Prez Calmet](https://appshunter.io/developer/1481950395) | [Klodian Dhana](https://appshunter.io/developer/6784377272) |

## What reviewers say

### HIIT Timer

[App page](https://appshunter.io/ios/app/hiit-timer-training-timer/id1512459496)

This app provides a versatile timer for various high-intensity interval training routines like HIIT, EMOM, and Tabata. It allows users to create custom workouts, track progress, and offers multiple training modes with an intuitive interface.

**Highlights:** Customizable interval timers, Support for HIIT, EMOM, Tabata, AMRAP, Progress tracking for workouts, Multiple training modes, Intuitive and easy-to-use interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Diet Score Tracker

[App page](https://appshunter.io/ios/app/diet-score-tracker-adherence/id6798776824)

This app scores your last seven days of meals against four popular dietary patterns. Simply photograph a plate, confirm the dish, and receive scores based on MIND, DASH, Mediterranean, and HEI-2020 guidelines. All data is processed and stored locally on your device.

**Highlights:** Photograph meals for scoring, Scores against 4 dietary patterns, Local data processing and storage, No grams or guessing required, Export log and settings, Single purchase, no subscription

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $9.99 | one-time |


## Frequently asked questions

### Is HIIT Timer free?

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

### Is Diet Score Tracker free?

Diet Score Tracker is free to download, with in-app purchases available.

### Which has better reviews, HIIT Timer or Diet Score Tracker?

Diet Score Tracker is rated higher. HIIT Timer averages 4.5 out of 5 from 42 ratings, while Diet Score Tracker averages 5.0 from 1 ratings.

### Do HIIT Timer or Diet Score Tracker have ads?

HIIT Timer shows ads; Diet Score Tracker does not.

### Which is updated more often, HIIT Timer or Diet Score Tracker?

HIIT Timer ships an update every 6 weeks, and Diet Score Tracker every 4 days. Most recently, HIIT Timer was updated on September 25, 2026 and Diet Score Tracker on October 7, 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.*