# Seedline: Bracket Maker — Tournaments & Round Robin

> Tournaments & Round Robin (iPhone/iPad app by Muhmmad Haider.)

- Source: https://appshunter.io/ios/app/seedline-bracket-maker/id6829225146 (this page in markdown: same URL + `.md`)
- Developer: [Muhmmad Haider](https://appshunter.io/developer/6823288447)
- Category: Sports, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 18.0 · 1 MB
- Languages: American English
- Released: 2026-11-01
- Data updated: 2026-11-03

## What is Seedline?

Seedline makes brackets for real tournaments: office ping-pong, darts night, pickleball clubs, esports, cornhole, chess or game night.

Add your players, pick a format and the bracket is ready. Tap a match to record the winner and everyone moves on automatically.

Formats
• Single elimination with proper seeding: seeds 1 and 2 can only meet in the final, and top seeds get byes when the numbers don't divide evenly.
• Double elimination with a full losers bracket. Players drop into it on the opposite side so early opponents don't meet again, then the grand final, with a bracket reset if the losers-bracket champion wins.
• Round robin: every player meets every other, with a full schedule and a live table (points, then head-to-head, then score difference).

Running it
• "Up next" always shows the next match that can be played.
• Optional scores. Enter both and the winner is picked for you.
• Made a mistake? Change any result. Seedline tells you exactly which later matches it affects.
• Pinch to zoom on big brackets, up to 64 players.
• Share the whole bracket or table as a poster image.
• Ask Siri "What's next in Seedline?" to hear the next match.

Free, with no account, no ads and no tracking. Your tournaments stay on your iPhone.

## Is Seedline safe?

Not enough ratings yet to assess Seedline.

## Is Seedline legit?

Seedline: Bracket Maker appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Seedline is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-11-01

No release notes.

## More apps by Muhmmad Haider

- [Endometriosis Tracker: EndoLog](https://appshunter.io/ios/app/endometriosis-tracker-endolog/id6823289680)
- [Unmuffle: Speaker Cleaner](https://appshunter.io/ios/app/unmuffle-speaker-cleaner/id6826664533)
- [Readpile: Book Tracker & TBR](https://appshunter.io/ios/app/readpile-book-tracker-and-tbr/id6826664569)
- [Ice Gauge: Ice Thickness](https://appshunter.io/ios/app/ice-gauge-ice-thickness/id6829268273)

All apps by Muhmmad Haider: https://appshunter.io/developer/6823288447

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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 2026-11-03.*