# 75F Installer vs SL

The clearest difference is iOS requirement: 75F Installer at 9.0 against SL's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

75F Installer ships an update every 15 months, SL every 8 months. The most recent releases landed on October 20, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 75F Installer | SL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 8 months** |
| Size | 12 MB | 16 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [75F](https://appshunter.io/developer/1013619028) | [VADACTRO](https://appshunter.io/developer/994931096) |

## What reviewers say

### 75F Installer

[App page](https://appshunter.io/ios/app/75f-installer/id1087954074)

**Features:** macOS Compatibility

**In-app purchases:** none


### SL

[App page](https://appshunter.io/ios/app/sl-bus-pro/id1620023546)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 75F Installer free?

75F Installer is free to download, with no in-app purchases.

### Is SL free?

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

### Do 75F Installer or SL have ads?

Neither 75F Installer nor SL shows ads.

### Which is updated more often, 75F Installer or SL?

75F Installer ships an update every 15 months, and SL every 8 months. Most recently, 75F Installer was updated on October 20, 2026 and SL 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.*