# FORRO PORTER vs SLAPS

The clearest difference is update cadence: SLAPS at fortnightly against FORRO PORTER's every 2 months. SLAPS also leads on iOS requirement (15.5 vs 18.0). 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.

FORRO PORTER ships an update every 2 months, SLAPS fortnightly. The most recent releases landed on September 23, 2026 and August 3, 2026 respectively.

## The numbers

| Metric | FORRO PORTER | SLAPS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 44 MB | 72 MB |
| Requires iOS | 18.0 | **15.5** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [KAWASAKI HEAVY INDUSTRIES, LTD.](https://appshunter.io/developer/1317208970) | [Decentier, Inc.](https://appshunter.io/developer/1779922466) |

## What reviewers say

### FORRO PORTER

[App page](https://appshunter.io/ios/app/forro-porter/id6504552525)

**Features:** macOS Compatibility

**In-app purchases:** none


### SLAPS

[App page](https://appshunter.io/ios/app/slaps/id6741577881)

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

**In-app purchases:** none


## Frequently asked questions

### Is FORRO PORTER free?

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

### Is SLAPS free?

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

### Do FORRO PORTER or SLAPS have ads?

Neither FORRO PORTER nor SLAPS shows ads.

### Which is updated more often, FORRO PORTER or SLAPS?

FORRO PORTER ships an update every 2 months, and SLAPS fortnightly. Most recently, FORRO PORTER was updated on September 23, 2026 and SLAPS on August 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*