Comparison

SHOTIMER vs Chess Clock

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

Head to head
About

SHOTIMER

Features
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SHOTIMER is a game clock app that announces your remaining time by voice. Use it for chess, shogi, Go — any two-player board game. "3 minutes left." "50 seconds… 1, 2, 3…" Leave the countdown to the character voices and keep your eyes on the board. It couldn't be simpler: make your move, then tap your side. Place your phone or tablet next to the board and you're ready for a serious match. ■ Voices for the countdown - Zundamon - Shikoku Metan - Hiroyuki - Buzzer / ECG - Mute and random options available ■ Six time controls - Sudden Death - Byoyomi - Main Time + Byoyomi - Fischer (the increment system used in official chess events) - NHK Cup Style (byoyomi with extra thinking time) - Canadian (used in Go: play a set number of moves within a set time) Main time and seconds are fully adjustable — from official tournament rules to casual blitz. ■ Features that support your game - "Per side" mode: set time and voice separately for each player - "Enlarge active side": the running player's area grows, making it easier to tap - Landscape display support — comfortable on iPad and tablets - Choose which player presses the button to start the game ■ 12 themes from traditional Japanese colors Sumi ink, iron navy, navy, hanada blue, blue-green, bamboo green, ochre, persimmon, crimson, peony, wisteria and dark brown — match your mood. ■ Available in 8 languages Japanese, English, Chinese (Simplified / Traditional), Spanish, French, Portuguese and Arabic At the club, with friends, or at home with family — SHOTIMER keeps time for your games.

About

Chess Clock

Features
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The last game clock you'll ever download. Chess Clock is a dedicated clock for chess, go, shogi and board games. Giant digits you can read from across the table. Every time control that actually exists. No ads, no account, and it works fully offline. NEW IN 2.0 • Instant touch: the clock switches the moment your finger lands. Slap it like a real clock. A slap with several fingers counts as one move, never two. • Visible delay: in simple delay a "delay 4" badge and a shrinking bar show why your main time is not running yet. • Keep playing after a flag (US Chess rules): your opponent has to claim the win. If both flags fall, it is a draw, and the game summary records who fell first. • Sunlight theme: black on white, the side to move inverted, bold digits and full screen brightness for outdoor games and bright halls. TAP ANYWHERE Your whole side of the screen is the button. No hunting for a tiny target while your flag is falling. EVERY TIME CONTROL • Fischer increment: time added after every move • Bronstein delay: get back what you used, up to the increment • Simple delay: your time runs only after the delay expires • Japanese byo-yomi: periods that reset each move • Canadian byo-yomi: a block of time for a set number of stones • Hourglass: your time flows to your opponent • Multi-stage controls: "40 moves in 90 minutes, then 30 minutes" • Sudden death, and any combination of the above 25 presets are ready to play: bullet 1+0, blitz 3+2 and 5+3, rapid 10+5, classical 90+30, FIDE 40/90+30, US delay 5|d5, go, Canadian byo-yomi, shogi, hourglass, and turn timers for board, card, word and party games. Build and save your own in seconds. BUILT FOR GO AND SHOGI Japanese and Canadian byo-yomi done properly, with period counts, stone counts and an audible countdown for the last five seconds. Most clocks skip this. We started here. 2 TO 6 PLAYERS Players sit around the table and the turn goes around with them. Reverse direction mid-game, knock out players who run out of time and keep playing, or give everyone a fixed time per turn. Perfect for board game night, not just duels. PER-PLAYER HANDICAP Give each player a different time control. Ideal for coaching, for teaching kids, and for uneven matchups. READ IT ACROSS THE TABLE Full-screen digits, each player's time turned to face them. Six themes: Modern, Retro LCD seven-segment, OLED Black, High Contrast, Wood Club and the new Sunlight. SOUND AND HAPTICS Two distinct tap tones, so you know who is on move without looking. Low-time warning, byo-yomi ticks, and a falling-flag buzzer. Turn it all off for a silent tournament hall. GAME STATISTICS Move counts, average and longest think, a think-time chart for every move, and your last 50 games in history. Share any result as one line of text. ACCESSIBILITY VoiceOver reads each player's time and state, and a double tap passes the move. Dynamic Type, Reduce Motion, and High Contrast and Sunlight themes. HONEST SOFTWARE No ads. No in-app purchases. No account. No tracking. It works fully offline, on a plane, in a park, in a tournament hall with no signal. The only time it goes online is a quick check for a newer version at launch. Available in 49 languages, translated by hand. Made for players who take the game seriously enough to want the clock to disappear.

Screenshots

SHOTIMER4 screens
Chess Clock4 screens

Verdict

The call

SHOTIMER and Chess Clock are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

SHOTIMER ships an update every 2 months, Chess Clock every 3 months. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

ScorecardNo meaningful differences
SHOTIMER versus Chess Clock: the parameters behind the verdict, then further details
ParameterSHOTIMERChess Clock
PriceFreeFree
Update frequencyEvery 2 months — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size40 MB25 MB
Age rating4+4+
DeveloperYuki Maitanilapnito.cz s.r.o.

In-app purchases

None

SHOTIMER

No in-app purchases

None

Chess Clock

No in-app purchases

Questions

Is SHOTIMER free?
SHOTIMER is free to download, with no in-app purchases.
Is Chess Clock free?
Chess Clock is free to download, with no in-app purchases.
Do SHOTIMER or Chess Clock have ads?
Neither SHOTIMER nor Chess Clock shows ads.
Which is updated more often, SHOTIMER or Chess Clock?
SHOTIMER ships an update every 2 months, and Chess Clock every 3 months. Most recently, SHOTIMER was updated on October 25, 2026 and Chess Clock on October 31, 2026.

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