# Streak Fast vs Vow Fasting

The clearest difference is iOS requirement: Vow Fasting at 17.6 against Streak Fast's 26.4. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Streak Fast sells 2 in-app purchases, starting at $2.99 per month and Vow Fasting sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Streak Fast ships an update every 9 days, Vow Fasting fortnightly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Streak Fast | Vow Fasting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/streak-fast-fasting-tracker/id6753699075/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | Freemium | — |
| Size | 5 MB | 13 MB |
| Requires iOS | 26.4 | **17.6** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Guinto Limited](https://appshunter.io/developer/1664671752) | [FILIP LUCCA KEJSER DAMICI](https://appshunter.io/developer/6776396594) |

## What reviewers say

### Streak Fast

[App page](https://appshunter.io/ios/app/streak-fast-fasting-tracker/id6753699075)

This app helps you track your intermittent fasting journey with a visual calendar that fills in with each completed fast. Monitor your streaks, view weekly progress, and access a timer that runs even when the app is closed. It prioritizes user privacy with no account creation or ads.

**Highlights:** Visual fasting calendar, Streak and progress tracking, Offline functionality, No account or ads required, Support for multiple fasting styles, Mood and weight tracking, Calendar sync with iPhone Calendar

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro Plan | $2.99 | per month |
| Yearly Pro Plan | $17.99 | per year |


### Vow Fasting

[App page](https://appshunter.io/ios/app/vow-fasting/id6776396592)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vow Pro Monthly | $4.99 | per month |
| Vow Pro Annual | $39.99 | per year |


## Frequently asked questions

### Is Streak Fast free?

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

### Is Vow Fasting free?

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

### Do Streak Fast or Vow Fasting have ads?

Neither Streak Fast nor Vow Fasting shows ads.

### Which is updated more often, Streak Fast or Vow Fasting?

Streak Fast ships an update every 9 days, and Vow Fasting fortnightly. Most recently, Streak Fast was updated on October 30, 2026 and Vow Fasting 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.*