# Ai1 vs Intermittent Fasting. Tracker

The clearest difference is rating: Intermittent Fasting. Tracker at 4.7 against Ai1's 2.8. Intermittent Fasting. Tracker also leads on ratings volume (130 vs 4). Ai1's advantage is in-app purchases (none vs 7) and iOS requirement (11.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Intermittent Fasting. Tracker sells 7 in-app purchases, starting at $2.99 per 7 days. Ai1 asks for nothing beyond the download.

Intermittent Fasting. Tracker holds the better App Store score, 4.7 against 2.8. That said, the two scores are not equally well evidenced: Intermittent Fasting. Tracker has 130 ratings behind it against 4, so its average is the more settled of the two.

Ai1 ships an update monthly, Intermittent Fasting. Tracker every 2 weeks. The most recent releases landed on October 8, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Ai1 | Intermittent Fasting. Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (4 ratings)](https://appshunter.io/ios/app/ai1-ayuno-intermitente/id1587423247/reviews) | **[4.7 (130 ratings)](https://appshunter.io/ios/app/intermittent-fasting-tracker/id6453397767/reviews)** |
| Number of ratings | 4 | **130** |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 38 MB | 57 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Siempre Somos S de RL de CV](https://appshunter.io/developer/1649636009) | [Stellar Apps SL](https://appshunter.io/developer/1815942509) |

## What reviewers say

### Ai1

[App page](https://appshunter.io/ios/app/ai1-ayuno-intermitente/id1587423247)

This app simplifies intermittent fasting with an easy-to-understand interface. It supports users in their journey towards weight loss, improved concentration, and overall well-being, regardless of their experience level.

**Highlights:** Easy intermittent fasting tracking, Simple interface, Supports weight loss goals, Improves concentration, Enhances overall well-being, Suitable for beginners and experts

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Intermittent Fasting. Tracker

[App page](https://appshunter.io/ios/app/intermittent-fasting-tracker/id6453397767)

This app guides users through intermittent fasting routines to support weight loss and improve overall well-being. It offers customizable plans, progress tracking, and expert health insights to help users achieve their wellness goals.

**Highlights:** Intuitive and user-friendly interface, Comprehensive fasting and eating window tracking, Customizable intermittent fasting plans (e.g., 16:8), Progress visualization with graphs, Expert articles on fasting and nutrition, Fasting timer with start/stop functionality

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fasting Tracker App - 1 Week | $2.99 | per 7 days |
| Fasting Tracker App - 1 Month | $4.99 | per month |
| Fasting Timer - 1 Week | $5.00 | per 7 days |
| Fasting Tracker App - 1 Week | $5.00 | per 7 days |
| Fasting Tracker App - 1 Year | $34.99 | per year |
| Fasting Tracker - 1 Year | $35.00 | per year |
| Intermittent Fasting - 1 Year | $35.00 | per year |


## Frequently asked questions

### Is Ai1 free?

Ai1 is free to download, with no in-app purchases.

### Is Intermittent Fasting. Tracker free?

Intermittent Fasting. Tracker is free to download, with in-app purchases available.

### Which has better reviews, Ai1 or Intermittent Fasting. Tracker?

Intermittent Fasting. Tracker is rated higher. Ai1 averages 2.8 out of 5 from 4 ratings, while Intermittent Fasting. Tracker averages 4.7 from 130 ratings.

### Do Ai1 or Intermittent Fasting. Tracker have ads?

Neither Ai1 nor Intermittent Fasting. Tracker shows ads.

### Which is updated more often, Ai1 or Intermittent Fasting. Tracker?

Ai1 ships an update monthly, and Intermittent Fasting. Tracker every 2 weeks. Most recently, Ai1 was updated on October 8, 2026 and Intermittent Fasting. Tracker on October 23, 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.*