# FERugby vs ADR System

The clearest difference is update cadence: FERugby at monthly against ADR System's every 7 months. FERugby also leads on iOS requirement (13.0 vs 17.6). ADR System's advantage is review sentiment (44% vs 31%). On price, ads, in-app purchases and monetization model there is nothing between them.

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

FERugby ships an update monthly, ADR System every 7 months. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | FERugby | ADR System |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 30.8% of reviews | **44.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 7 months |
| Monetization | Free | Free |
| Size | 77 MB | 18 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [TOOOLS, S.L.](https://appshunter.io/developer/571739178) | [Lucia Escobar Morales](https://appshunter.io/developer/1518635682) |

## What reviewers say

### FERugby

[App page](https://appshunter.io/ios/app/ferugby/id1381439050)

Official application for the Spanish Rugby Federation. Stay updated with the latest news, results, and schedules for all rugby events in Spain. Access official information and connect with the Spanish rugby community.

**Highlights:** Official Federation App, Latest News Updates, Match Results, Event Schedules, Community Connection

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

**In-app purchases:** none


### ADR System

[App page](https://appshunter.io/ios/app/adr-system/id1518635683)

Monitor and optimize strength training and jump assessments wirelessly via Bluetooth. Quickly view athlete performance data, measure key metrics like reactive strength index and estimated 1RM, and create custom load-velocity profiles. Manage multiple athletes with unlimited free storage.

**Highlights:** Wireless Bluetooth connectivity, Strength and jump performance monitoring, Reactive strength index measurement, Estimated daily 1RM calculation, Jump height and flight time tracking, Customizable load-velocity profiles, Athlete profile management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FERugby free?

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

### Is ADR System free?

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

### Do FERugby or ADR System have ads?

Neither FERugby nor ADR System shows ads.

### Which is updated more often, FERugby or ADR System?

FERugby ships an update monthly, and ADR System every 7 months. Most recently, FERugby was updated on October 4, 2026 and ADR System on October 8, 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.*