# SparkFast vs Fasting Track

The clearest difference is in-app purchases: Fasting Track at none against SparkFast's 6. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SparkFast sells 6 in-app purchases, starting at $6.99 per month. Fasting Track asks for nothing beyond the download.

SparkFast ships an update every 6 days, Fasting Track every 5 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SparkFast | Fasting Track |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 5 days** |
| Size | 95 MB | 52 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SparkFast Technologies LLC](https://appshunter.io/developer/1852736867) | [Gunawan Santoso](https://appshunter.io/developer/1843786072) |

## What reviewers say

### SparkFast

[App page](https://appshunter.io/ios/app/sparkfast/id6755233574)

**Features:** Apple Watch app

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SparkFast Monthly | $6.99 | per month |
| SparkFast Annual | $48.00 | per year |
| SparkFast Annual | $51.00 | per year |
| SparkFast Annual | $54.00 | per year |
| SparkFast Annual | $57.00 | per year |
| SparkFast Yearly | $64.99 | per year |


### Fasting Track

[App page](https://appshunter.io/ios/app/fasting-track-timer-and-water/id6761097927)

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

**In-app purchases:** none


## Frequently asked questions

### Is SparkFast free?

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

### Is Fasting Track free?

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

### Do SparkFast or Fasting Track have ads?

Neither SparkFast nor Fasting Track shows ads.

### Which is updated more often, SparkFast or Fasting Track?

SparkFast ships an update every 6 days, and Fasting Track every 5 days. Most recently, SparkFast was updated on October 28, 2026 and Fasting Track 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.*