# Fast App. vs Sunlife Installer Program

The clearest difference is update cadence: Sunlife Installer Program at every 4 months against Fast App.'s every 18 months. Sunlife Installer Program also leads on iOS requirement (15.1 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Fast App. ships an update every 18 months, Sunlife Installer Program every 4 months. The most recent releases landed on September 17, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Fast App. | Sunlife Installer Program |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 4 months** |
| Size | 4 MB | 37 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Abid Hussain](https://appshunter.io/developer/1610167314) | [Qaiser Javed](https://appshunter.io/developer/1896124588) |

## What reviewers say

### Fast App.

[App page](https://appshunter.io/ios/app/fast-app/id1610167312)

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

**In-app purchases:** none


### Sunlife Installer Program

[App page](https://appshunter.io/ios/app/sunlife-installer-program/id6765912290)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fast App. free?

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

### Is Sunlife Installer Program free?

Sunlife Installer Program is free to download, with no in-app purchases.

### Do Fast App. or Sunlife Installer Program have ads?

Neither Fast App. nor Sunlife Installer Program shows ads.

### Which is updated more often, Fast App. or Sunlife Installer Program?

Fast App. ships an update every 18 months, and Sunlife Installer Program every 4 months. Most recently, Fast App. was updated on September 17, 2026 and Sunlife Installer Program on September 19, 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.*