# DFF Lineup PRO vs DFS Lineup Optimizer

The clearest difference is in-app purchases: DFF Lineup PRO at none against DFS Lineup Optimizer's 3. DFF Lineup PRO also leads on iOS requirement (12.0 vs 15.1). DFS Lineup Optimizer's advantage is update cadence (weekly vs every 12 months). On price, ads and device support there is nothing between them.

Both are free to download. DFS Lineup Optimizer sells 3 in-app purchases, starting at $19.99 per 7 days. DFF Lineup PRO asks for nothing beyond the download.

DFF Lineup PRO ships an update every 12 months, DFS Lineup Optimizer weekly. The most recent releases landed on September 8, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | DFF Lineup PRO | DFS Lineup Optimizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (112 ratings)](https://appshunter.io/ios/app/dfs-lineup-optimizer-simlabs/id6504044457/reviews)** |
| Number of ratings | — | **112** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 28 MB | 31 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Samir Harb](https://appshunter.io/developer/1432158478) | [RotoGrinders](https://appshunter.io/developer/1015151025) |

## What reviewers say

### DFF Lineup PRO

[App page](https://appshunter.io/ios/app/dff-lineup-pro/id1432158479)

**Features:** macOS Compatibility

**In-app purchases:** none


### DFS Lineup Optimizer

[App page](https://appshunter.io/ios/app/dfs-lineup-optimizer-simlabs/id6504044457)

This app uses advanced simulations to generate optimized daily fantasy sports lineups. Customize your strategy with player filters, contest types, and results range selections for informed decision-making and improved winning potential.

**Highlights:** Comprehensive game simulations, Tailored lineup generation, Support for diverse contest types, Advanced player filtering, Adjustable results range selection, Intuitive user interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SimLabs Premium | $19.99 | per 7 days |
| SimLabs Premium | $39.99 | per month |
| SimLabs Premium | $119.99 | per 6 months |


## Frequently asked questions

### Is DFF Lineup PRO free?

DFF Lineup PRO is free to download, with no in-app purchases.

### Is DFS Lineup Optimizer free?

DFS Lineup Optimizer is free to download, with in-app purchases available.

### Do DFF Lineup PRO or DFS Lineup Optimizer have ads?

Neither DFF Lineup PRO nor DFS Lineup Optimizer shows ads.

### Which is updated more often, DFF Lineup PRO or DFS Lineup Optimizer?

DFF Lineup PRO ships an update every 12 months, and DFS Lineup Optimizer weekly. Most recently, DFF Lineup PRO was updated on September 8, 2026 and DFS Lineup Optimizer on September 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*