Comparison

Arbiter vs Round Robin Scramble

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

Head to head
About

Arbiter

Manage and follow school sports events with this comprehensive platform. Administrators can organize schedules and payments, officials can manage assignments and earnings, and fans can track their favorite teams. It simplifies event coordination and engagement for the entire school community.

Highlights
  • Manage school event schedules
  • Record scores accurately
  • Process payments to officials
  • Accept game assignments
  • Track game payments and earnings
  • Follow favorite schools and teams
  • View schedules, scores, and rosters
Features
Currently charting
Read full description

Stay connected and in control with Arbiter, the all-in-one platform for managing school events. Whether you’re a school administrator, game official, or passionate fan, Arbiter makes it easy to organize, track, and enjoy every event. For School Administrators: • View schedules and team information anytime. • Record scores quickly and accurately. • Make secure payments to officials and workers. For Officials: • Accept new game assignments with ease. • Add and manage blocks to control your availability. • Track and manage game payments, then transfer earnings directly to your bank. For Fans, Parents & Students: • Follow your favorite schools and teams. • View schedules, scores, and rosters. Download the Arbiter App today and experience the easiest way to manage and follow your favorite school! Questions? Feel free to contact us anytime at support@arbitersports.com.

About

Round Robin Scramble

Effortlessly create fair and balanced pickleball or tennis pairings for round robin tournaments. The app generates smart scrambles, tracks scores court-by-court, and manages player rosters, all while keeping your data private on your device.

Highlights
  • Automated round robin pairings
  • Fair and balanced team balancing
  • Score tracking by court
  • Player roster management
  • Private, on-device data storage
  • Customizable tournament formats
Features
Read full description

Round Robin Scramble takes the headache out of running a pickleball, tennis, or paddle round robin. Add your players, pick a format, and get fair, balanced pairings in seconds — then track scores court-by-court as the day unfolds. Smart scrambling. The pairing engine rotates partners and opponents round after round, balances teams by skill level, and rotates byes fairly when the numbers don't divide evenly. No more running the same math on a napkin between matches. Built for the court, not the office. Add players in seconds, tap into any round to enter scores as they happen, and check the live leaderboard whenever someone asks "who's winning?" Totally private. Everything — your rosters, your schedule, your scores — stays on your phone. Nothing is uploaded, no account is required, and nothing is shared with anyone. Save your regulars. Build a roster once for your Tuesday clinic or weekend group and reuse it every time, instead of re-typing the same names. Whether you're running a casual clinic for eight or a full round robin for thirty, Round Robin Scramble keeps the pairings fair and the scoring simple.

Screenshots

Arbiter4 screens
Round Robin Scramble3 screens

Verdict

The call

The clearest difference is price: Arbiter at Free against Round Robin Scramble's $9.99. Arbiter also leads on ratings volume (1.3K vs 1) and chart position (#51 vs unranked). Round Robin Scramble's advantage is rating (5.0 vs 4.4) and update cadence (weekly vs fortnightly). On ads, in-app purchases, 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

Arbiter is free to download; Round Robin Scramble costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Round Robin Scramble holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Arbiter has 1.3K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Arbiter ships an update fortnightly, Round Robin Scramble weekly. The most recent releases landed on November 3, 2026 and October 29, 2026 respectively.

Scorecard6 real differences · 5 level
Arbiter versus Round Robin Scramble: the parameters behind the verdict, then further details
ParameterArbiterRound Robin Scramble
PriceFree — better$9.99
Rating4.4 (1.3K ratings)5.0 (1 ratings) — better
Positive reviews32.7% of reviews—
Number of ratings1.3K — better1
Update frequencyFortnightlyWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
Best chart rank#51 — better—
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.415.0 — better
Further details — not scored
Size67 MB3 MB
Age rating4+4+
DeveloperArbiterSports LLCAdam Levy

Bugs and requests

Arbiter

Reported bugs

20 issues
  • Login credentials not recognized despite working on website
  • App logs user out after short inactivity
  • Schedule fails to load or display
  • Blank screens on home, connect, and profile tabs
  • Calendar navigation jumps to wrong dates
Show 15 more
  • Game acceptance shows success but doesn't actually accept
  • Verification codes not received on iPhone
  • Bank transfer button non-functional
  • Page doesn't fully display on Pro Max iPhones
  • Email verification links never send
  • App crashes or force closes frequently
  • Strobe light effect on latest iOS versions
  • Sign in button greyed out after maintenance
  • Game changes don't sync to app from website
  • Multi-factor authentication screen misformatted
  • App freezes when selecting school
  • Limited app support banner appears
  • Schedule doesn't appear after login without refresh
  • Declined game assignment produces error message
  • Contact information displays incorrectly (mismatched logos/names)

Requested features

16 requests
  • Coach names visible before games
  • Monitor crew assignments display
  • Mileage tracking for tax purposes
  • Stay logged in option
  • Calendar export to phone calendar
Show 11 more
  • Search functionality for contacts
  • Crew text messaging for all members
  • Self-assign options on mobile
  • Notes feature on app (not just website)
  • Payment status indicator on assignments
  • Today button for quick date navigation
  • Block status visual indicators (color-coded)
  • Face ID/biometric authentication
  • Contact export functionality
  • Email verification option for 2FA
  • Clickable AD links for game locations

Round Robin Scramble

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Arbiter

No in-app purchases

None

Round Robin Scramble

No in-app purchases

Questions

Is Arbiter free?
Arbiter is free to download, with no in-app purchases.
Is Round Robin Scramble free?
Round Robin Scramble costs $9.99, with no in-app purchases.
Which has better reviews, Arbiter or Round Robin Scramble?
Round Robin Scramble is rated higher. Arbiter averages 4.4 out of 5 from 1.3K ratings, while Round Robin Scramble averages 5.0 from 1 ratings.
Do Arbiter or Round Robin Scramble have ads?
Neither Arbiter nor Round Robin Scramble shows ads.
Which is updated more often, Arbiter or Round Robin Scramble?
Arbiter ships an update fortnightly, and Round Robin Scramble weekly. Most recently, Arbiter was updated on November 3, 2026 and Round Robin Scramble on October 29, 2026.

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