Comparison

tennisdata vs ChalkPicks

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

Head to head
About

tennisdata

Access extensive statistics for men's professional tennis, including ATP tour and Davis Cup matches since 1998. Query player performance, tournament history, and tour-wide rankings. Data is cloud-based and updated daily without app updates.

Highlights
  • Men's pro tennis statistics
  • ATP tour and Davis Cup data
  • Player performance metrics
  • Tournament history and results
  • Tour-wide rankings and statistics
  • Cloud-based data access
Features
Read full description

This app will give you instant access to an incredible array of statistics about the men’s pro tennis tour. All men’s singles matches on the ATP tour and Davis Cup world group since 1998 (and earlier for veteran players still active or recently retired from the tour - over 78,000 matches) are stored in the cloud, along with information about all of the players. You can query your favorite player, a tournament, or get tour statistics. For players: Year to Date matches; all matches for a previous year; head to head record against another player; wins/losses by surface; wins/losses against left/right handers; Ranking History; wins/losses after winning or losing the 1st set; wins/losses by surface; tournaments won; best result at a tournament; best result in a year; record by round; 5 set record; and more. For tournaments: Past winners; full results for a year; and more. Tour statistics: Top 20 Rankings, Career Titles, Top 10 Versus Top 10, in Deciding Sets, After Winning or Losing the 1st Set; and more. This is a Cloud app (requires a network connection); the daily results are entered on the server; no need to update the app to get the latest match results. For more information, please visit http://www.tennisdata.net

About

ChalkPicks

This app transforms college basketball tournament season into a fantasy draft experience. Compete with friends in real-time snake drafts, track your teams' progress on an interactive bracket, and follow live game scores. Earn points as your selected teams advance through the tournament.

Highlights
  • Live snake draft with shot clock
  • Interactive color-coded bracket
  • Real-time game tracker with ESPN scores
  • Automatic scoreboard and payout calculation
  • Built-in chat for pool participants
  • Supports conference tournaments
Features
Read full description

Stop filling out brackets. Start drafting teams. ChalkPicks is the tournament pool app that turns March Madness into a fantasy draft. Grab 3 friends, draft NCAA teams in real time, and compete for points as your teams advance through every round — from the Round of 64 to the Championship. LIVE SNAKE DRAFT Take turns picking teams in a real-time snake draft with a shot clock. Strategize around seeds, matchups, and your friends' picks. Auto-draft kicks in if you miss your window. The pool owner can pause, extend the timer, or undo picks — full control, zero hassle. INTERACTIVE BRACKET Watch the tournament unfold on a full, color-coded bracket. Every team is highlighted with its owner's color so you can see at a glance who's alive, who's eliminated, and who's pulling ahead. LIVE GAME TRACKER Follow every game with real-time ESPN scores, tip-off times, and TV networks — all filtered to the teams in your pool. No more flipping between apps. SCOREBOARD & PAYOUTS Points stack as your teams win, with underdogs earning more per round. The scoreboard tracks standings, shows point breakdowns, and calculates winners automatically. BUILT-IN CHAT Talk trash, celebrate upsets, and mourn eliminations right inside your pool. No separate group text needed. NOT JUST MARCH MADNESS Run pools for Big Ten, ACC, SEC, and Big 12 conference tournaments too — with automatic team counts and bracket formats for each. HOW IT WORKS 1. Create a pool and invite friends 2. Draft teams in a live snake draft 3. Earn points as your teams win games 4. Higher seeds score more — but underdogs multiply faster 5. Most points at the end wins ChalkPicks makes tournament season the best three weeks of the year.

Screenshots

tennisdata3 screens
ChalkPicks4 screens

Verdict

The call

The clearest difference is price: ChalkPicks at Free against tennisdata's $0.99. ChalkPicks also leads on rating (5.0 vs 3.7) and update cadence (every 8 days vs every 3 weeks). tennisdata's advantage is ads (none vs shown) and iOS requirement (17.6 vs 26.2). On ratings volume, in-app purchases and device support 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

ChalkPicks is free to download; tennisdata costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

ChalkPicks holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

UpkeepUpdate frequency

tennisdata ships an update every 3 weeks, ChalkPicks every 8 days. The most recent releases landed on October 2, 2026 and September 23, 2026 respectively.

Scorecard6 real differences · 4 level
tennisdata versus ChalkPicks: the parameters behind the verdict, then further details
ParametertennisdataChalkPicks
Price$0.99Free — better
Rating3.7 (3 ratings)5.0 (2 ratings) — better
Positive reviews91.7% of reviews—
Number of ratings3 — better2
Update frequencyEvery 3 weeksEvery 8 days — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationPaidAd-supported — better
DevicesiPhoneiPhone, iPad — better
Requires iOS17.6 — better26.2
Further details — not scored
Size7 MB20 MB
Age rating4+12+
Developertennisdata.net LLCJosiah MacDonald

Customer experience

tennisdata

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews12 reviews
Positive91.7%
Neutral0.0%
Negative8.3%

ChalkPicks

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

tennisdata

No in-app purchases

None

ChalkPicks

No in-app purchases

Questions

Is tennisdata free?
tennisdata costs $0.99, with no in-app purchases.
Is ChalkPicks free?
ChalkPicks is free to download, with no in-app purchases.
Which has better reviews, tennisdata or ChalkPicks?
ChalkPicks is rated higher. tennisdata averages 3.7 out of 5 from 3 ratings, while ChalkPicks averages 5.0 from 2 ratings.
Do tennisdata or ChalkPicks have ads?
ChalkPicks shows ads; tennisdata does not.
Which is updated more often, tennisdata or ChalkPicks?
tennisdata ships an update every 3 weeks, and ChalkPicks every 8 days. Most recently, tennisdata was updated on October 2, 2026 and ChalkPicks on September 23, 2026.

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