# CleanSlate DFS Optimizer — The Modern Edge for DFS

> The Modern Edge for DFS (iPhone/iPad app by CleanSlate DFS LLC.)

- Source: https://appshunter.io/ios/app/cleanslate-dfs-optimizer/id6819908855 (this page in markdown: same URL + `.md`)
- Developer: [CleanSlate DFS LLC](https://appshunter.io/developer/6819908857)
- Category: Sports
- Price: Free with in-app purchases
- Age rating: 17+
- Requires: iOS 15.0 · 47 MB
- Languages: American English
- Released: 2026-11-06
- Data updated: 2026-11-13

## What is CleanSlate DFS Optimizer?

CleanSlate DFS puts a desktop-grade Daily Fantasy Sports (DFS) lineup optimizer and late-swap engine directly in the palm of your hand. 

Stop dragging laptops and clunky spreadsheets around before slate lock. Whether an NBA starter is scratched 15 minutes before tip-off or Sunday NFL inactives drop while you are on the go, CleanSlate lets you re-optimize your entire portfolio on mobile in seconds.

WHY DFS PLAYERS CHOOSE CLEANSLATE:

• 1-TAP MOBILE LATE SWAP
When unexpected injury news or starting lineup changes break right before lock, don't panic. CleanSlate identifies inactive players across your lineups and re-optimizes only your remaining unstarted roster slots with a single tap.

• BRING YOUR OWN PROJECTIONS (BYOP)
Don't want to be locked into a single projection source? Upload custom projection CSVs from your favorite third-party providers or personal spreadsheets directly from your phone. Our smart fuzzy-matching engine maps player names, positions, and salaries automatically.

• DESKTOP-GRADE MILP SOLVER
Generate from 1 to 150+ mathematically optimal lineups in seconds for DraftKings and FanDuel (Classic & Showdown/Single-Game formats). 

• FULL STACKING & EXPOSURE CONTROL
Dial in your tournament strategy with granular rules:
- Player Locks & Excludes
- Custom Min/Max Exposure Sliders
- Team Stacking & Game Correlation Rules (QB + WR/TE + Bring-Back)
- Minimum Salary, Unique Player, and Randomness Controls

• SEAMLESS CONTEST CSV EXPORT
Export your optimized lineups into cleanly formatted CSV files ready for direct upload into DraftKings and FanDuel contest entries.

SUPPORTED SPORTS:
Full support for NFL, NBA, MLB, NHL, and PGA slates.

BUILT FOR TRANSPARENCY & SPEED
The team behind CleanSlate is built by daily fantasy players and engineers tired of overpriced, desktop-only tools. We do not earn revenue from sportsbooks or affiliates—only from satisfied subscribers who want fast, reliable software.

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SUBSCRIPTION & PRICING INFORMATION:
CleanSlate offers optional auto-renewing monthly subscriptions (CleanSlate Core, CleanSlate Pro, and CleanSlate Ultra) that unlock advanced optimization tiers, custom CSV imports, and multi-lineup generation.
• Payment will be charged to your Apple ID account at the confirmation of purchase.
• Subscriptions automatically renew unless canceled at least 24 hours before the end of the current billing period.
• You can manage and cancel your subscriptions in your App Store Account Settings after purchase.

LEGAL DISCLOSURE:
CleanSlate is a sports statistics, research, and lineup optimization software utility. CleanSlate is NOT a gambling operator or sportsbook, and does not accept deposits or real-money wagers of any kind. All statistical projections and information are for informational and entertainment purposes only with no guarantee of profit. Must be 18+ (21+ in applicable jurisdictions).

Terms of Use (EULA): https://cleanslatedfs.com/terms
Privacy Policy: https://cleanslatedfs.com/privacy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Core Tier - Monthly | $9.99 | per month |
| Pro Tier Monthly | $19.99 | per month |


## Is CleanSlate DFS Optimizer safe?

Not enough ratings yet to assess CleanSlate DFS Optimizer.

## Is CleanSlate DFS Optimizer legit?

CleanSlate DFS Optimizer has limited verification signals. The AppsHunter Legitimacy Score for CleanSlate DFS Optimizer is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.0.1 — 2026-11-11

PGA export and optimization improvements.

### 1.0.0 — 2026-11-06

No release notes.

## Related topics

[mfl modern](https://appshunter.io/ios/topics/mfl-modern)

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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 2026-11-13.*