# LeagueSync — Every League In One App

> Fantasy football league aggregator for Sleeper, ESPN, and Yahoo. (iPhone/iPad app by Benson Hong.)

- Source: https://appshunter.io/ios/app/leaguesync/id6803187364 (this page in markdown: same URL + `.md`)
- Developer: [Benson Hong](https://appshunter.io/developer/1600318659)
- Category: Sports
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 17.0 · 3 MB
- Languages: American English
- Released: 2026-09-03
- Data updated: 2026-09-19
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/leaguesync/id6803187364/reviews.md

## What is LeagueSync?

LeagueSync brings every one of your NFL fantasy football teams together in a single, fast dashboard — no matter which platform you draft on.

Connect your Sleeper, ESPN, and Yahoo leagues once, and see them all side by side: live scores, full rosters, and season standings, all in one place instead of three different apps.

FOLLOW EVERY MATCHUP
See your live score next to your opponent's, updated on demand, with each starter's points and projection lined up right next to theirs — starters and bench, both sides, at a glance.

ONE DASHBOARD, EVERY LEAGUE
Add as many Sleeper, ESPN, and Yahoo leagues as you play in. Each shows its platform, connection status, and current record, so you always know what's connected and how you're doing.

TRACK YOUR SEASON
Check league standings and a season-long scoring trend for every team, so you can see how a strong (or rough) week fits into the bigger picture.

MANAGE LINEUPS WHERE YOU ALREADY DO
LeagueSync is read-only by design — it never sets a lineup or makes a trade for you. Tap Manage Lineup on any team to jump straight into the official ESPN, Sleeper, or Yahoo app or site to make your moves.

PRIVATE BY DESIGN
Your league credentials stay on your device, in the iOS Keychain — never on a server, never in an account you have to create. Lock the app behind Face ID, Touch ID, or a PIN for an extra layer of privacy.

Whether you're managing one league or juggling a dozen across three platforms, LeagueSync gives you one clean home screen for your whole fantasy football season.

## Key features

- Consolidate multiple fantasy leagues
- View live scores and projections
- Track season standings and trends
- Read-only access for lineup management
- Private data storage on device
- Biometric app lock


## Frequently asked questions about LeagueSync

### Does LeagueSync have ads?

LeagueSync is ad-free, allowing for an uninterrupted experience while managing your fantasy football leagues.

### What platforms does LeagueSync support?

LeagueSync supports integration with Sleeper, ESPN, and Yahoo fantasy football leagues.

### Can I manage my lineups directly in LeagueSync?

LeagueSync is designed for viewing and tracking only. To manage lineups or make trades, you will be directed to the official ESPN, Sleeper, or Yahoo app or site.

### How is my data secured in LeagueSync?

Your league credentials are kept private on your device using the iOS Keychain and are never stored on a server. You can also add an extra layer of security with Face ID, Touch ID, or a PIN.

### What devices is LeagueSync available on?

LeagueSync is available for iPhone and iPad devices.

### How often is LeagueSync updated?

LeagueSync was last updated on September 4, 2026, with version 1.0. Future updates will likely focus on performance improvements and new features.

### What is the age rating for LeagueSync?

LeagueSync has an age rating of 4+, making it suitable for a wide range of users.

### What do users like about LeagueSync?

Based on its current rating of 5.0 stars, users likely appreciate the app's ability to consolidate multiple leagues into a single dashboard and its strong privacy features.

## Version history (last 1 release)

### 1.0 — 2026-09-04

No release notes.

## More apps by Benson Hong

- [GolfNotesAI](https://appshunter.io/ios/app/golfnotesai/id6743196183)

All apps by Benson Hong: https://appshunter.io/developer/1600318659

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-19.*