# AI Calorie Tracker vs Interval Timer

The clearest difference is ads: Interval Timer at none against AI Calorie Tracker's shown. AI Calorie Tracker's advantage is rating (4.6 vs 4.2) and ratings volume (61 vs 10). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Both are free to download. AI Calorie Tracker sells 6 in-app purchases, starting at $5.99 per 7 days and Interval Timer sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

AI Calorie Tracker holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: AI Calorie Tracker has 61 ratings behind it against 10, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.

AI Calorie Tracker ships an update every 3 weeks, Interval Timer monthly. The most recent releases landed on October 13, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | AI Calorie Tracker | Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (61 ratings)](https://appshunter.io/ios/app/ai-calorie-tracker-nutri/id6739487148/reviews)** | [4.2 (10 ratings)](https://appshunter.io/ios/app/interval-timer-hiit-workouts/id6742372753/reviews) |
| Number of ratings | **61** | 10 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | Freemium |
| Size | 117 MB | 31 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nar Apps Oyun Yazilim Teknolojileri A.S.](https://appshunter.io/developer/1626616074) | [Lori Nguyen](https://appshunter.io/developer/1872689629) |

## What reviewers say

### AI Calorie Tracker

[App page](https://appshunter.io/ios/app/ai-calorie-tracker-nutri/id6739487148)

Effortlessly track your meals, water intake, and exercise with advanced photo recognition. Gain insights into your progress to achieve weight loss, muscle gain, or a healthy lifestyle. Set personalized goals and receive reminders to stay on track.

**Highlights:** AI-powered photo meal tracking, Detailed nutritional breakdown, Water intake monitoring, Exercise logging, Progress reports and charts, Customizable goals and notifications

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $5.99 | per 7 days |
| Weekly Subscription | $5.99 | per 7 days |
| Monthly Subscription | $12.99 | per month |
| Monthly Subscription | $12.99 | per month |
| Yearly Subscription | $34.99 | per year |
| Yearly Subscription | $34.99 | per year |


### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-hiit-workouts/id6742372753)

This advanced interval timer supports HIIT, Tabata, and circuit training with customizable work, rest, and cooldown periods. Stay focused with voice alerts, background operation, and music integration for any fitness routine.

**Highlights:** Customizable workouts, Pre-set & custom intervals, Voice & sound alerts, Music integration, Background operation, Dark & light mode

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Timer (weekly) | $4.99 | per 7 days |
| Premium Timer (monthly) | $12.99 | per month |
| Premium Timer (yearly) | $39.99 | per year |


## Frequently asked questions

### Is AI Calorie Tracker free?

AI Calorie Tracker is free to download, with in-app purchases available.

### Is Interval Timer free?

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

### Which has better reviews, AI Calorie Tracker or Interval Timer?

AI Calorie Tracker is rated higher. AI Calorie Tracker averages 4.6 out of 5 from 61 ratings, while Interval Timer averages 4.2 from 10 ratings.

### Do AI Calorie Tracker or Interval Timer have ads?

AI Calorie Tracker shows ads; Interval Timer does not.

### Which is updated more often, AI Calorie Tracker or Interval Timer?

AI Calorie Tracker ships an update every 3 weeks, and Interval Timer monthly. Most recently, AI Calorie Tracker was updated on October 13, 2026 and Interval Timer on October 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.*