Comparison

WalterPicks vs Custom Ump

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

WalterPicks

Leverage AI-powered insights for fantasy sports and player prop betting. Sync your fantasy leagues or manually input settings to receive custom analysis, trade evaluations, and start/sit recommendations. Identify profitable player props and gain an edge with advanced stats and rankings.

Highlights
  • AI-powered league syncing
  • Player prop evaluator with +EV identification
  • Fantasy trade analyzer
  • Customizable start/sit comparisons
  • Weekly waiver wire advice
  • Rest of season rankings
  • Live draft tool
Features
Read full description

POWERED BY MACHINE LEARNING AND A TEAM OF FANTASY EXPERTS-- “Walter” is the machine learning algorithm that powers the WalterPicks app. Trained on millions of data points, thousands of real fantasy leagues, and lines from dozens sportsbooks. But we don't just rely on a black box "algorithm" we also have several expert analysts that help update our projections daily to give us the most accurate predictions possible. PLAYER PROP EVALUATOR -- Start winning your parlays. Walter scans lines from dozens of books in real time to identify positive expected value ( +EV ) player props on FanDuel, DraftKings, PrizePicks, Underdog, and all other major platforms. LEAGUE SYNC -- Sync your ESPN Fantasy, Yahoo Fantasy, Sleeper Fantasy, CBS Fantasy, and Underdog Fantasy football leagues directly to the WalterPicks app to get Walter’s insights custom to your exact league settings. OR easily input your league settings with Manual Mode. TRADE ANALYZER AND TRADE FINDER -- Easily analyze fantasy trades and never get fleeced again. Identify realistic trades that will level-up your team. START / SIT COMPARISONS -- Compare players each week based on the most predictive metrics using a range of outcomes approach custom to your league settings. WEEKLY ADVICE -- New waiver wire and transactions advice each week on which players you should add, drop, trade for, or trade away. REST OF SEASON RANKINGS -- Always up-to-date, zero-bias rankings based on fantasy performance, machine learning predictions, and our team of expert analysts. ADVANCED RESEARCH -- Easily compare game matchups and advanced player stats for NFL, NBA, NHL, and MLB. LIVE DRAFT TOOL -- Get real-time, pick-by-pick insights during your LIVE fantasy draft based on what your team needs. Now supporting Dynasty, Auction, Keeper, Superflex, and Best Ball formats! + SO MUCH MORE Terms of Service: https://walterpicks.com/terms-of-service/

About

Custom Ump

Features
Read full description

Custom Ump is the essential digital tool for any baseball, softball or kickball umpire who needs a flexible, powerful, and reliable game tracker. Stop trying to force generic scorekeeping apps to fit your needs. Instead, configure a digital scoreboard that perfectly matches your league's specific rules, no matter how unique they are. This is the umpire app built for total control and unwavering accuracy from the first pitch to the final out. Total Rule Flexibility Every league, from recreational softball to competitive youth baseball, has its own quirks and specific regulations. As the umpire, you are the ultimate authority on the field, and your tools must reflect the specific rules of the game you are officiating. Custom Ump was built from the ground up to handle any variation, giving you the power to create a digital scorekeeper that works exactly like your league's official rulebook. No more mental gymnastics or trying to remember obscure bylaws. A great umpire needs tools that adapt to the situation, and this app is designed for that specific purpose, ensuring you can call any game with complete confidence. • Set completely custom starting counts for balls, strikes, and fouls to perfectly match your league's official standards. If your league starts every at-bat with a 1-1 count (or 0-1-1 where fouls count separately) to speed up play, you can set that as the default and never have to adjust it manually again. • Define the maximums for any count, allowing you to enforce specific rules like a four-foul out, ensuring the game flows exactly as it should according to your local bylaws, without any confusion or debate on the field. • Configure the total number of innings for a regulation game, with clear support for how the game proceeds into potential overtime innings. The app seamlessly handles the transition, letting you focus on the heightened pressure of extra innings. • Add all the teams in your league into the app, complete with their official colors, to make game setup faster and the scoreboard easier to identify. This simple setup saves you time before the game and adds a professional touch that coaches and players appreciate. In-Game Management for Total Focus During a fast-paced game, your focus must be on the field, not on fumbling with a complicated application. The interface is designed to be straightforward, putting all necessary controls at your fingertips so you can manage every aspect of the game efficiently and get your eyes back on the action. This is how a modern umpire keeps the game moving smoothly and professionally, maintaining the pace of play and command of the field without unnecessary digital distractions. • Assign custom team names and official colors to the home and away teams, creating a professional and easy-to-read scoreboard for players, coaches, and fans. A clear visual display reduces questions and keeps everyone informed at a glance. • Track game time with a built-in timer that not only counts down the regulation period but also clearly displays how much overtime has elapsed. This is critical for leagues with strict time limits or for managing tournament schedules effectively. • Keep track of all critical information in one place: balls, strikes, outs, fouls, the current inning, and the score for both teams are all managed within the app. Having a central hub for all game data means you are always in control and fully informed. • Stay organized from the first inning to the last, with all the data you need to officiate effectively presented in a straightforward manner, allowing you to make calls with confidence based on accurate, up-to-the-second information.

Screenshots

WalterPicks4 screens
Custom Ump4 screens

Verdict

The call

The clearest difference is in-app purchases: Custom Ump at none against WalterPicks's 19. Custom Ump also leads on update cadence (every 4 days vs every 10 days). WalterPicks's advantage is chart position (#86 vs unranked). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. WalterPicks sells 15 in-app purchases, starting at $14.99 per month. Custom Ump asks for nothing beyond the download.

UpkeepUpdate frequency

WalterPicks ships an update every 10 days, Custom Ump every 4 days. The most recent releases landed on October 18, 2026 and October 9, 2026 respectively.

Scorecard3 real differences · 8 level
WalterPicks versus Custom Ump: the parameters behind the verdict, then further details
ParameterWalterPicksCustom Ump
PriceFreeFree
Rating4.8 (20K ratings) — better—
Positive reviews46.4% of reviews—
Number of ratings20K — better—
Update frequencyEvery 10 daysEvery 4 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Best chart rank#86 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size113 MB19 MB
Age rating17+4+
DeveloperWalterPicks LLCVARRENCE BRANDON MINOR

Bugs and requests

WalterPicks

Reported bugs

3 issues
  • Inability to sync with certain fantasy platforms
  • App freezes and crashes during drafts
  • Subscription issues and billing problems

Requested features

4 requests
  • Expand to more sports beyond football
  • Add more fantasy platform integrations
  • Improve trade analyzer functionality
  • Provide more free features

Custom Ump

Not enough reviews yet to summarise bugs or requests.

In-app purchases

15 purchases

WalterPicks

Subscriptions13
  • (PRO) Fantasy Monthly14 Days trial$14.991 Month
  • (PRO) Fantasy Monthly2 variants$14.991 Month
  • (ELITE) Fantasy + Betting14 Days trial$29.991 Month
Show 10 more
  • (ELITE) Fantasy + Betting2 variants$29.991 Month
  • Fantasy Tier Black Friday7 Days trial$39.991 Year
  • Draft Annual$44.991 Year
  • (PRO) Fantasy Annual7 Days trial2 variants$64.991 Year
  • (PRO) Fantasy Annual$64.991 Year
  • Entire App Black Friday7 Days trial$99.991 Year
  • Entire App Annual7 Days trial2 variants$119.991 Year
  • (ELITE) Fantasy + Betting14 Days trial$169.991 Year
  • (ELITE) Fantasy + Betting$169.991 Year
  • (ELITE) Fantasy + Betting7 Days trial$169.991 Year
One-time2
  • March Madness 2024 Discount$8.99
  • March Madness 2024 Discount$14.99
None

Custom Ump

No in-app purchases

Questions

Is WalterPicks free?
WalterPicks is free to download, with in-app purchases available.
Is Custom Ump free?
Custom Ump is free to download, with no in-app purchases.
Do WalterPicks or Custom Ump have ads?
Neither WalterPicks nor Custom Ump shows ads.
Which is updated more often, WalterPicks or Custom Ump?
WalterPicks ships an update every 10 days, and Custom Ump every 4 days. Most recently, WalterPicks was updated on October 18, 2026 and Custom Ump on October 9, 2026.

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