# SL3 vs RefereeWise

The clearest difference is in-app purchases: SL3 at none against RefereeWise's 1. SL3 also leads on ads (none vs shown) and update cadence (weekly vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. RefereeWise sells 1 one-off in-app purchase. SL3 asks for nothing beyond the download.

SL3 ships an update weekly, RefereeWise every 3 weeks. The most recent releases landed on October 16, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | SL3 | RefereeWise |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 230 MB | 38 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jaroslaw Szmigielski](https://appshunter.io/developer/1701448345) | [RefereeWise sp. z o.o.](https://appshunter.io/developer/1771856523) |

## What reviewers say

### SL3

[App page](https://appshunter.io/ios/app/sl3/id6461974318)

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

**In-app purchases:** none


### RefereeWise

[App page](https://appshunter.io/ios/app/refereewise-referee-tests/id6736403214)

This app helps soccer referees prepare for exams with over 800 questions aligned with the latest Laws of the Game. It offers various study modes, including exam simulation and mistake review, plus an AI assistant for rule queries.

**Highlights:** 800+ exam questions, Exam simulation mode, Study and mistake review, AI Laws of the Game Assistant, Up-to-date 2024/2025 rules, Convenient mobile learning

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RefereeWise Pro (30 days) | $7.99 | one-time |


## Frequently asked questions

### Is SL3 free?

SL3 is free to download, with no in-app purchases.

### Is RefereeWise free?

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

### Do SL3 or RefereeWise have ads?

RefereeWise shows ads; SL3 does not.

### Which is updated more often, SL3 or RefereeWise?

SL3 ships an update weekly, and RefereeWise every 3 weeks. Most recently, SL3 was updated on October 16, 2026 and RefereeWise on September 30, 2026.

---

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