ShotClock for Pool vs 3ball
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ShotClock for Pool
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ShotClock for Pool は、アマチュアのビリヤード試合のための「持ち時間タイマー」と「スコアボード」を1つにしたアプリです。 プロの試合で使う高価な機材は不要。iPhone 1台を台のそばに置くだけで、本格的な時間管理とスコア表示ができます。 ■ こんな人に ・練習試合で持ち時間を決めて打ちたい ・スコアを紙やアプリでバラバラに管理するのが面倒 ・対面のプレイヤーからも見やすい表示がほしい ■ 主な機能 【持ち時間タイマー】 プレイヤーごとに持ち時間(例:30分)を設定。自分の手番の間だけカウントダウンします。残り時間は大きな数字で表示され、離れた場所からも読み取れます。 【スコアボード】 9ボール・10ボール・8ボールに対応。タップでスコアを加算、長押しで修正。先取点数に達したプレイヤーが自動で勝者になります。 【ハンデ戦】 プレイヤーごとに異なる先取点数を設定できます。実力差のある相手とのゲームに。 【審判モード】 持ち時間を使い切った後、25秒または30秒のサブタイマーを起動できます。1ショットごとの時間を計りたいときに、審判の口頭カウントの代わりとして使えます。 【試合履歴】 終わった試合は自動で記録され、後から結果を振り返れます。 【横画面表示】 試合中は自動で横画面に。台を挟んだ両プレイヤーが読みやすい向きで表示されます。 ■ シンプルさを大切に 余計な設定や広告で邪魔をしません。試合に集中できる、必要な機能だけのアプリです。 ご意見・ご要望はアプリ内のフィードバックからお気軽にお寄せください。
3ball
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Turn real three-cushion and three-ball carom positions into repeatable practice. Set the balls by touch, align a position from a table photo, or open a saved setup. The photo assistant uses classical on-device image analysis and always leaves the corners and balls editable; photos are not uploaded. Use the 3D and top views to adjust angle, spin and power. See the calculated route, object-ball contact point and cushion sequence, then replay the shot. The computational solver samples possible shots with the same physics engine; it compares calculated shot candidates. Calculated routes are model estimates, not guaranteed results on a real table. Build drills, review history and statistics, save positions, and share compact 3ball.app links. No account or sign-in is required. Your positions, history and settings stay on this device unless you explicitly share or export them. If you choose to send feedback, your message, display nickname, technical context and any photos you attach are sent to our support service. This is separate from on-device photo alignment. The Library and a session summary you choose to open after practice may display a non-personalized banner. Ads do not appear while aiming or taking a shot. This release has no in-app purchases. You can review ad privacy choices and report an ad from the app menu. An internet connection is required when the app starts and whenever you begin a new session; a shot already in progress can finish if the connection drops.
Screenshots
Verdict
The clearest difference is ads: ShotClock for Pool at none against 3ball's shown. ShotClock for Pool also leads on update cadence (daily vs every 4 days). 3ball's advantage is iOS requirement (15.0 vs 17.0). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ShotClock for Pool ships an update daily, 3ball every 4 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.
| Parameter | ShotClock for Pool | 3ball |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily — better | Every 4 days |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | KOTA SENO | Setviva Teknoloji Limited Sirketi |
In-app purchases
ShotClock for Pool
No in-app purchases
3ball
No in-app purchases









