# Intermittent Fasting vs Ocras

The clearest difference is in-app purchases: Intermittent Fasting at none against Ocras's 1. Ocras's advantage is update cadence (every 4 days vs every 8 days) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Ocras sells 1 one-off in-app purchase. Intermittent Fasting asks for nothing beyond the download.

Intermittent Fasting ships an update every 8 days, Ocras every 4 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Intermittent Fasting | Ocras |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/intermittent-fasting-if24/id6738324344/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 4 days** |
| Monetization | Paid | — |
| Size | 5 MB | 53 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [LEONID NIFANTIJEV](https://appshunter.io/developer/1253349827) | [CONOR LUDDY](https://appshunter.io/developer/1812189044) |

## What reviewers say

### Intermittent Fasting

[App page](https://appshunter.io/ios/app/intermittent-fasting-if24/id6738324344)

Track your intermittent fasting routine with this intuitive app. It offers features for both beginners and experienced fasters to maintain a successful fasting schedule.

**Highlights:** Intermittent fasting tracker, Beginner-friendly interface, Supports experienced practitioners, Intuitive routine maintenance, Health journey transformation

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

**In-app purchases:** none


### Ocras

[App page](https://appshunter.io/ios/app/ocras-intermittent-fasting/id6762506849)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ocras Pro | $3.99 | one-time |


## Frequently asked questions

### Is Intermittent Fasting free?

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

### Is Ocras free?

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

### Do Intermittent Fasting or Ocras have ads?

Neither Intermittent Fasting nor Ocras shows ads.

### Which is updated more often, Intermittent Fasting or Ocras?

Intermittent Fasting ships an update every 8 days, and Ocras every 4 days. Most recently, Intermittent Fasting was updated on October 25, 2026 and Ocras on October 28, 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.*