# Nocty vs Profast

The clearest difference is in-app purchases: Nocty at none against Profast's 6. Nocty also leads on ads (none vs shown). Profast's advantage is device support (3 vs 1) and iOS requirement (18.1 vs 26.0). On price and update cadence there is nothing between them.

Both are free to download. Profast sells 6 in-app purchases, starting at $4.99 per 7 days. Nocty asks for nothing beyond the download.

Nocty ships an update every 5 days, Profast every 9 days. The most recent releases landed on October 11, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Nocty | Profast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/profast-intermittent-fasting/id6787008342/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 9 days |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 142 MB |
| Requires iOS | 26.0 | **18.1** |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Ni](https://appshunter.io/developer/1607228380) | [Deepak Sharma](https://appshunter.io/developer/1878056503) |

## What reviewers say

### Nocty

[App page](https://appshunter.io/ios/app/nocty-sleep-tracker/id6755660744)

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

**In-app purchases:** none


### Profast

[App page](https://appshunter.io/ios/app/profast-intermittent-fasting/id6787008342)

This app helps you track intermittent fasting with a smart timer, personalized phases, and detailed progress insights. It also features an AI food scanner for meal tracking and supports various fasting protocols and religious traditions. Connect with friends for shared fasting challenges.

**Highlights:** Intermittent fasting timer, Smart phase tracking, AI food scanner, Calorie, protein, and water tracker, Weight tracking, Buddy and group fasting, Religious fasting support

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Profast Weekly | $4.99 | per 7 days |
| Profast Monthly | $14.99 | per month |
| Profast Annual | $49.99 | per year |
| 10 Scan Credits | $2.99 | one-time |
| 50 Scan Credits | $8.99 | one-time |
| 200 Scan Credits | $29.99 | one-time |


## Frequently asked questions

### Is Nocty free?

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

### Is Profast free?

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

### Do Nocty or Profast have ads?

Profast shows ads; Nocty does not.

### Which is updated more often, Nocty or Profast?

Nocty ships an update every 5 days, and Profast every 9 days. Most recently, Nocty was updated on October 11, 2026 and Profast on October 22, 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.*