Comparison

Quad Clock vs RD Chess Timer

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

Head to head
About

Quad Clock

This app provides a straightforward chess clock for multiplayer games, supporting 2 to 4 players. It offers two distinct timing modes: delay and increment, with a clean interface designed for speed and clarity. Enjoy fair and focused gameplay without any distractions.

Highlights
  • Supports 2-4 players
  • Delay timing mode
  • Increment timing mode
  • Lightweight interface
  • No ads
  • No accounts
Features
Read full description

QuadClock is a no-frills chess clock designed for multiplayer games. Two timing modes: • Delay Mode – Each round starts with bonus time. • Increment Mode – Unused time stacks up each turn. Supports 2–4 players Works seamlessly for head-to-head or full 4-player showdowns. Features: • Lightweight, polished interface • 2-, 3-, and 4-player compatible • No ads, no accounts, no clutter • Designed for speed and clarity Just tap and go. QuadClock keeps your turns fair and focused. No ads. Free forever. Made with love.

About

RD Chess Timer

Features
Read full description

Chess Timer is a simple and elegant chess clock designed for players of all levels. Whether you’re playing a casual game with friends or a competitive tournament, this app helps you keep track of time easily and accurately.

Screenshots

Quad Clock3 screens
RD Chess Timer4 screens

Verdict

The call

The clearest difference is update cadence: RD Chess Timer at every 6 days against Quad Clock's every 2 months. Quad Clock's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 26.0). On price, ads and in-app purchases 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

Quad Clock ships an update every 2 months, RD Chess Timer every 6 days. The most recent releases landed on September 26, 2026 and September 21, 2026 respectively.

Scorecard3 real differences · 7 level
Quad Clock versus RD Chess Timer: the parameters behind the verdict, then further details
ParameterQuad ClockRD Chess Timer
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 monthsEvery 6 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better26.0
Further details — not scored
Size23 MB26 MB
Age rating4+4+
DeveloperJohn Robert HerrickRaghul S

In-app purchases

None

Quad Clock

No in-app purchases

None

RD Chess Timer

No in-app purchases

Questions

Is Quad Clock free?
Quad Clock is free to download, with no in-app purchases.
Is RD Chess Timer free?
RD Chess Timer is free to download, with no in-app purchases.
Do Quad Clock or RD Chess Timer have ads?
Neither Quad Clock nor RD Chess Timer shows ads.
Which is updated more often, Quad Clock or RD Chess Timer?
Quad Clock ships an update every 2 months, and RD Chess Timer every 6 days. Most recently, Quad Clock was updated on September 26, 2026 and RD Chess Timer on September 21, 2026.

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