# WeighCal vs FastIQ

The clearest difference is ratings volume: FastIQ at 37 against WeighCal's 5. FastIQ also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. WeighCal sells 2 in-app purchases, starting at $3.99 per month and FastIQ sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for WeighCal against 4.9 for FastIQ. That said, the two scores are not equally well evidenced: FastIQ has 37 ratings behind it against 5, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 26, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | WeighCal | FastIQ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/weighcal/id6760274101/reviews)** | [4.9 (37 ratings)](https://appshunter.io/ios/app/fastiq-fasting-tracker/id6768367984/reviews) |
| Number of ratings | 5 | **37** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Freemium | Freemium |
| Size | 28 MB | 91 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Vita Meridian LLC](https://appshunter.io/developer/1883576614) | [Daniel Neacsu](https://appshunter.io/developer/1857435763) |

## What reviewers say

### WeighCal

[App page](https://appshunter.io/ios/app/weighcal/id6760274101)

Easily log food and track your daily progress towards weight goals. Monitor calories, macros, weight, water, and sleep with AI-assisted logging and visual progress charts. Stay consistent and motivated on your health journey.

**Highlights:** AI-assisted food logging, Calorie and macro tracking, Weight, water, and sleep logging, Diet preference customization, Progress visualization, Widget for quick updates

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WeighCal Pro Monthly | $3.99 | per month |
| WeighCal Pro Annual | $29.99 | per year |


### FastIQ

[App page](https://appshunter.io/ios/app/fastiq-fasting-tracker/id6768367984)

This app combines intermittent fasting tracking with AI-powered calorie counting. Simply take a photo of your meal for instant logging of calories and macros. It helps you manage fasting schedules, track progress, and learn about nutrition for lasting results.

**Highlights:** AI food logging via photo, Intermittent fasting timer, Customizable fasting schedules, Calorie and macro tracking, Weight and progress charts, Bite-sized nutrition lessons

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FastIQ Pro (Monthly) | $9.99 | per month |
| FastIQ Pro (Annual) | $49.99 | per year |


## Frequently asked questions

### Is WeighCal free?

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

### Is FastIQ free?

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

### Which has better reviews, WeighCal or FastIQ?

WeighCal is rated higher. WeighCal averages 5.0 out of 5 from 5 ratings, while FastIQ averages 4.9 from 37 ratings.

### Do WeighCal or FastIQ have ads?

Neither WeighCal nor FastIQ shows ads.

### Which is updated more often, WeighCal or FastIQ?

WeighCal ships an update fortnightly, and FastIQ fortnightly. Most recently, WeighCal was updated on September 26, 2026 and FastIQ on October 13, 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.*