# LineStar for DK DFS vs DFS Lineup Optimizer

The clearest difference is monetization model: DFS Lineup Optimizer at free with in-app purchases against LineStar for DK DFS's subscription. DFS Lineup Optimizer also leads on ads (none vs shown) and review sentiment (100% vs 73%). LineStar for DK DFS's advantage is ratings volume (1.8K vs 122) and iOS requirement (13.0 vs 15.1). On price, rating, in-app purchases and device support there is nothing between them.

Both are free to download. LineStar for DK DFS sells 6 in-app purchases, starting at $4.99 per 7 days and DFS Lineup Optimizer sells 3 in-app purchases, starting at $19.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for LineStar for DK DFS against 4.7 for DFS Lineup Optimizer. That said, the two scores are not equally well evidenced: LineStar for DK DFS has 1.8K ratings behind it against 122, so its average is the more settled of the two. Written reviews are what separate them: 73% of LineStar for DK DFS's written reviews are positive against 100% of DFS Lineup Optimizer's.

LineStar for DK DFS ships an update every 3 weeks, DFS Lineup Optimizer weekly. The most recent releases landed on October 22, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | LineStar for DK DFS | DFS Lineup Optimizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.8K ratings)](https://appshunter.io/ios/app/linestar-for-dk-dfs/id933568931/reviews)** | [4.7 (122 ratings)](https://appshunter.io/ios/app/dfs-lineup-optimizer-simlabs/id6504044457/reviews) |
| Number of ratings | **1.8K** | 122 |
| Positive reviews | 72.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 129 MB | 31 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [BetFully, Inc.](https://appshunter.io/developer/958037739) | [RotoGrinders](https://appshunter.io/developer/1015151025) |

## What reviewers say

### LineStar for DK DFS

[App page](https://appshunter.io/ios/app/linestar-for-dk-dfs/id933568931)

This app helps daily fantasy sports players build optimal lineups for DraftKings. It uses advanced analytics and a patented algorithm to identify value players and generate multiple lineup variations. Stay updated with real-time scores, breaking news, and personalized alerts to gain an edge.

**Highlights:** DraftKings specific lineup optimizer, Player projections and analytics, Optimal lineup generator, Real-time game/player information, Vegas odds integration, Live scoring and push notifications

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| LineStar Premium Weekly Sub. | $12.99 | per 7 days |
| Monthly Subscription | $14.99 | per month |
| LineStar Premium Subscription | $39.99 | per month |
| LineStar Yearly Subscription | $99.99 | per year |
| LineStar Premium Subscription | $269.99 | per year |

**What reviewers like**

- 👍 Great app for DFS
- 🚀 Helpful data and tools
- 💰 Good value for money
- 🏆 Helped users win big

**What reviewers complain about**

- 🐛 Crashes and performance issues
- 🔍 Unreliable projections
- 💳 Subscription issues
- 🙈 Lack of accessibility

**Reported bugs**

- App crashes on opening
- Filters not working
- Lineup builder issues

**Requested features**

- More sports coverage
- Improved user interface
- Customizable filters
- Faster injury/lineup updates


### 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 LineStar for DK DFS free?

LineStar for DK DFS is free to download, with in-app purchases available.

### Is DFS Lineup Optimizer free?

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

### Which has better reviews, LineStar for DK DFS or DFS Lineup Optimizer?

LineStar for DK DFS is rated higher. LineStar for DK DFS averages 4.8 out of 5 from 1.8K ratings, while DFS Lineup Optimizer averages 4.7 from 122 ratings.

### Do LineStar for DK DFS or DFS Lineup Optimizer have ads?

LineStar for DK DFS shows ads; DFS Lineup Optimizer does not.

### Which is updated more often, LineStar for DK DFS or DFS Lineup Optimizer?

LineStar for DK DFS ships an update every 3 weeks, and DFS Lineup Optimizer weekly. Most recently, LineStar for DK DFS was updated on October 22, 2026 and DFS Lineup Optimizer on October 20, 2026.

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