iPhone Screenshots


Win your draft with a real-time Dynasty Price Checker that contextualizes player valuation with a metrics-driven lifetime value gauge, Fantasy Football Players Championship (FFPC) high stakes dynasty start-up ADP graph, and PlayerProfiler dynasty ranking position.

Build a super team with a constant stream of league-winning dynasty trades using RotoUnderworld's ground breaking Trade Analyzer that accurately values future draft picks, free roster space, and prioritizes quality over quantity in dynasty dealmaking.

Set up a golden loom of accrued dynasty roster value with PlayerProfiler's highly anticipated Player Comparison Matrix that juxtaposes advanced prospect profiles and the NFL metrics that matter most to create the next generation talent heat mapping system.

What’s New

Version 1.2.1

Improved in-app purchase experience

Ratings and Reviews

4.3 out of 5
114 Ratings

114 Ratings

CoPo10 ,

Nowhere to go but up

Great app. Most dynasty competitors are in it for the long haul, so the price is almost nothing. Easy to use, easy to navigate. Meant to be a guide and not set in stone, so use it as you will.

I would love to see an update in the future involving previous trade evaluations after you’ve fully exited the screen (other than the “go back” button). Or even maybe daily feature or ‘popular’ trades that could be seen.

For now, love using it and nowhere to go but up.

jjjj1324 ,

Spent more money on worse

It’s a fine first iteration. Sleek and relatively user-friendly, albeit more as an adjunct to the subscription package than a standalone tool. I think longer intervals of historical adp data and a separate page of adp would be more user-friendly. Scrolling players at the bottom is an interesting choice of presentation and unnecessarily busy on the homepage. Looking forward to re-evaluating after future updates that are particularly relevant to my leagues. Withholding said info from non-patron app users is a tad bizarre but these decisions usually work out for MK from a business standpoint.

SanSabaSongbird ,

Amazing Features and Beautiful Interface

After trying to use multiple ff apps, this one blew me out of the water! The GUI is the most impressive thing to me, it is so easy to navigate and it looks so sleek. The features are definitely worth the money. I use the trade analyzer almost everyday and the new 2QB and TE premium were excellent additions.

This is literally my first review ever just because I love the app so much. Keep the updates flowing and add more premium features!


RotoUnderworld LLC
16.1 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
In-App Purchases
  1. Superflex/2QB $4.99
  2. Tight End Premium $2.99
  3. 2020 Draft Class $4.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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