# VitaSolace vs 9toFast

The clearest difference is in-app purchases: VitaSolace at none against 9toFast's 3. VitaSolace also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 9toFast sells 3 in-app purchases, starting at $0.99 per month. VitaSolace asks for nothing beyond the download.

VitaSolace ships an update every 2 weeks, 9toFast fortnightly. The most recent releases landed on September 28, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | VitaSolace | 9toFast |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Size | 31 MB | 47 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mohamed Elgaafary](https://appshunter.io/developer/1617540850) | [Esther Yekini](https://appshunter.io/developer/1847063956) |

## What reviewers say

### VitaSolace

[App page](https://appshunter.io/ios/app/vitasolace-fasting-tracker/id6502611348)

**In-app purchases:** none


### 9toFast

[App page](https://appshunter.io/ios/app/9tofast/id6754204142)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.99 | per month |
| Premium Yearly | $9.99 | per year |
| Premium Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is VitaSolace free?

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

### Is 9toFast free?

9toFast is free to download, with in-app purchases available.

### Do VitaSolace or 9toFast have ads?

9toFast shows ads; VitaSolace does not.

### Which is updated more often, VitaSolace or 9toFast?

VitaSolace ships an update every 2 weeks, and 9toFast fortnightly. Most recently, VitaSolace was updated on September 28, 2026 and 9toFast on September 29, 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.*