# Meal Sensor vs Intermittent Fasting Tracker°

The clearest difference is update cadence: Meal Sensor at every 2 weeks against Intermittent Fasting Tracker°'s monthly. Meal Sensor also leads on device support (3 vs 1) and iOS requirement (15.5 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Meal Sensor sells 4 in-app purchases, starting at $3.99 per month and Intermittent Fasting Tracker° sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Meal Sensor ships an update every 2 weeks, Intermittent Fasting Tracker° monthly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Meal Sensor | Intermittent Fasting Tracker° |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 96 MB | 22 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [INFO INLET K.K.](https://appshunter.io/developer/1599046226) | [sunxin Lin](https://appshunter.io/developer/1451261765) |

## What reviewers say

### Meal Sensor

[App page](https://appshunter.io/ios/app/meal-sensor-calorie-counter/id6759514021)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Offer | $3.99 | per month |
| Premium Monthly | $7.99 | per month |
| Premium Yearly Offer | $23.99 | per year |
| Premium Yearly | $39.99 | per year |


### Intermittent Fasting Tracker°

[App page](https://appshunter.io/ios/app/intermittent-fasting-tracker/id6773270555)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Meal Sensor free?

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

### Is Intermittent Fasting Tracker° free?

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

### Do Meal Sensor or Intermittent Fasting Tracker° have ads?

Neither Meal Sensor nor Intermittent Fasting Tracker° shows ads.

### Which is updated more often, Meal Sensor or Intermittent Fasting Tracker°?

Meal Sensor ships an update every 2 weeks, and Intermittent Fasting Tracker° monthly. Most recently, Meal Sensor was updated on November 5, 2026 and Intermittent Fasting Tracker° on October 31, 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.*