Comparison

AR Scoreboard Plus vs TKD Ref Client

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

Head to head
About

AR Scoreboard Plus

Features
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AR Scoreboard consists of Speed (Point) and Power Game, available only with ZEMITA E-Sparring System (ZESS). - Specialized for Zemita E-Chest Guards - Recording the actual sparring video - Scoring (point / energy) is displayed in real time on the top of the screen and recorded together with the sparring video.. - Visual effect on scoring - Video replay - Bookmarks at every scoring moment let you find the specific moment more easily - Referee scoring by touch screen or by Bluetooth keypad 1) Power ​​game - Power game consists of 3 modes, ‘Count Up’, ‘Count Down’, and ‘Best of n Rounds’. - ‘Count Up’ : Gaining my points. - ‘Count Down’: Reducing the opponent’s points - ‘Best of n Rounds’: To win more rounds out of the total rounds than the opponent in ‘Count Down’ match 2) Point game - Power game consists of ‘Energy Down’ mode and ‘Best of n Rounds’ mode. - Energy Down: Reducing the opponent’s energy - Best of n Rounds: To win more rounds out of the total rounds than the opponent in ‘Energy Down’ match

About

TKD Ref Client

Features
Read full description

TKD Ref Client is a referee scoring application for Taekwondo tournaments. The app allows referees to submit scoring inputs such as punches, body kicks, and head kicks to a tournament controller using a PIN provided by the event operator. The app is intended for use by tournament staff and referees during live matches. No user accounts are required and no personal data is collected.

Screenshots

AR Scoreboard Plus4 screens
TKD Ref Client1 screens

Verdict

The call

The clearest difference is update cadence: TKD Ref Client at fortnightly against AR Scoreboard Plus's every 14 months. On price, ads, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

AR Scoreboard Plus ships an update every 14 months, TKD Ref Client fortnightly. The most recent releases landed on September 17, 2026 and September 12, 2026 respectively.

Scorecard1 real difference · 5 level
AR Scoreboard Plus versus TKD Ref Client: the parameters behind the verdict, then further details
ParameterAR Scoreboard PlusTKD Ref Client
PriceFreeFree
Update frequencyEvery 14 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size154 MB39 MB
Age rating4+4+
Developerzemita.co., Ltd.Eric Lee

In-app purchases

None

AR Scoreboard Plus

No in-app purchases

None

TKD Ref Client

No in-app purchases

Questions

Is AR Scoreboard Plus free?
AR Scoreboard Plus is free to download, with no in-app purchases.
Is TKD Ref Client free?
TKD Ref Client is free to download, with no in-app purchases.
Do AR Scoreboard Plus or TKD Ref Client have ads?
Neither AR Scoreboard Plus nor TKD Ref Client shows ads.
Which is updated more often, AR Scoreboard Plus or TKD Ref Client?
AR Scoreboard Plus ships an update every 14 months, and TKD Ref Client fortnightly. Most recently, AR Scoreboard Plus was updated on September 17, 2026 and TKD Ref Client on September 12, 2026.

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