Comparison

WorldLink Wi vs Chess Clock

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

Head to head
About

WorldLink Wi

Easily connect to Wi-Fi hotspots, discover nearby zones, and manage your data. View promotions, check remaining data, and find retailers to purchase more. Browse the internet, download content, and enjoy fast, affordable connectivity.

Highlights
  • Quick Wi-Fi connection
  • Find Wi-Fi zones
  • View promotions and offers
  • Check remaining data
  • Locate retailers
  • Sign up for service
Features
Read full description

Use this app to quickly connect, find WorldLink Wi-Fi Express zones, see promotions and more. With the WorldLink Wi-Fi Express, you can quickly connect at one of our many Wi-Fi zones. Use the WorldLink Wi-Fi Express app to: * Sign up to WorldLink Wi-Fi Express * View nearby WorldLink Wi-Fi zones * See our latest offers and pricing for data packs * Check your remaining data * Find the closest retailer shop where you can buy more data When you're connected, you can use WorldLink Wi-Fi Express to browse the entire internet or download apps, music and videos with your data. WorldLink Wi-Fi Express is a carrier-provided connectivity service bringing fast and affordable internet to neighborhoods around the world.

About

Chess Clock

Features
Read full description

The most beautiful chess clock on iPhone. Tempo is a native, drift‑free chess clock built for modern iOS. One‑tap simple for a casual game between friends; tournament‑accurate when it counts. No ads. No clutter. Just a gorgeous clock that keeps honest time. ► FREE, AND FAIR Both players always get an accurate, mute‑able clock — free, forever. Count down to the flag, or switch to Count Up and run each side as a stopwatch. Play, pause, reset. That’s the whole game, and none of it is behind a paywall. ► DRIFT‑FREE PRECISION Most clock apps slowly drift and lose time — fatal in blitz. Tempo derives every reading from the phone’s monotonic clock, so the time is always correct to the millisecond. Tenths of a second kick in automatically under 20s. ► EVERY TIME CONTROL Presets from Bullet to Classical, plus the full competitive spectrum: Fischer increment, Bronstein, Simple Delay, and Hourglass. Build and save your own — including asymmetric handicap times for uneven matchups and coaching. ► SEVEN LIVING CLOCK FACES Not recolors — full renderers, each with its own digits, motion, and time‑trouble behavior: Minimal, LED, Flip split‑flap, Analog with a real falling flag, Nixie tubes, Pixel dot‑matrix, and the gilded Grandmaster (with its own boom‑bap sound). Switch anytime with live previews. ► HANDS‑FREE & ACCESSIBLE Spoken countdowns (“one minute… ten… flag”) and per‑move readback let you play without looking. Pick any voice installed on your phone. A genuine accessibility win — and nobody else in the category ships it. ► LIVE ON YOUR LOCK SCREEN The active clock ticks in the Dynamic Island and on the Lock Screen, so you can follow the game without keeping the app open. ► BUILT TO BE TRUSTED The screen stays awake all game. It auto‑pauses if you leave the app and reconciles the time perfectly. Reset needs a deliberate confirm mid‑game, so a stray tap never wipes your position. ► HAPTIC & SOUND A satisfying thump on every turn, a warning when a side drops low, and an alarm on the flag. Turn any of it off — for free. ► HISTORY & STATS Every finished game is logged: winner, time control, moves, duration — with win splits and averages. Not just for chess: Tempo is a perfect timer for Go, Shogi, Scrabble, backgammon, and debate. —— TEMPO PRO (optional, one‑time unlock) The clock is free. Pro adds all seven faces, the Bronstein/Delay/Hourglass modes, live add/remove‑minutes, unlimited custom controls, and spoken time.

Screenshots

WorldLink Wi4 screens
Chess Clock4 screens

Verdict

The call

The clearest difference is in-app purchases: WorldLink Wi at none against Chess Clock's 1. WorldLink Wi also leads on iOS requirement (12.0 vs 17.0). Chess Clock's advantage is ads (none vs shown) and update cadence (every 5 days vs fortnightly). On price 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. Chess Clock sells 1 one-off in-app purchase. WorldLink Wi asks for nothing beyond the download.

UpkeepUpdate frequency

WorldLink Wi ships an update fortnightly, Chess Clock every 5 days. The most recent releases landed on October 21, 2026 and October 9, 2026 respectively.

Scorecard4 real differences · 5 level
WorldLink Wi versus Chess Clock: the parameters behind the verdict, then further details
ParameterWorldLink WiChess Clock
PriceFreeFree
Rating3.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyFortnightlyEvery 5 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better17.0
Further details — not scored
Size49 MB2 MB
Age rating4+4+
DeveloperWorldLink Communications Pvt. Ltd.Dmitry Kalashnikov

In-app purchases

None

WorldLink Wi

No in-app purchases

1 purchases

Chess Clock

One-time1
  • Tempo Pro$4.99

Questions

Is WorldLink Wi free?
WorldLink Wi is free to download, with no in-app purchases.
Is Chess Clock free?
Chess Clock is free to download, with in-app purchases available.
Do WorldLink Wi or Chess Clock have ads?
WorldLink Wi shows ads; Chess Clock does not.
Which is updated more often, WorldLink Wi or Chess Clock?
WorldLink Wi ships an update fortnightly, and Chess Clock every 5 days. Most recently, WorldLink Wi was updated on October 21, 2026 and Chess Clock on October 9, 2026.

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