TD QuickShift vs Billiard Assistant
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TD QuickShift
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TD QuickShift là ứng dụng điều khiển mô-đun sang số nhanh TD_QS dành cho xe máy. Kết nối không dây qua Bluetooth, cho phép bạn cấu hình chính xác thời gian ngắt động cơ (cut-off) theo từng ngưỡng RPM — giúp việc sang số nhanh trở nên mượt mà và chính xác hơn. Ứng dụng chỉ tương thích với mô-đun TD-QuickShifter chính hãng. Tính năng chính: • Đồng hồ tachometer thời gian thực với kim chuyển động mượt mà • Cấu hình thời gian cut-off (ms) theo từng ngưỡng RPM • Bật/tắt từng ngưỡng RPM riêng lẻ • Bước nhảy toàn bộ — điều chỉnh tất cả giá trị cùng lúc • Hiển thị điện áp bình ắc-quy theo thời gian thực • Kết nối Bluetooth ổn định, tự động kết nối lại • Giao diện tối hiện đại, tối ưu cho ánh sáng ngoài trời
Billiard Assistant
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Billiard Assistant is a scorebook and a practice plan for pocket billiards — 8-ball, 9-ball and 10-ball. Everything lives on this phone. No account, no sign-in, no server: open the app and start scoring. KEEP SCORE — TWO FORMATS • Points: each round records what every player won or lost; the last player balances out. Every round adds up to zero, so the book can never drift. • Racks: each rack won scores 1 point — fits 8-ball, 9-ball and 10-ball. • Any number of players, renamed or reordered while you play. • Shuffle the breaking order in the app instead of tossing a coin. • Made for standing at the table: large numbers, one-tap entry, readable at a glance. • Or say the round out loud - "Alex minus 1, Ben minus 2" - and the app fills in the points for you to check before saving. • Hand a match to a friend's phone with a QR code — no network needed. SETTLE UP • Shared costs — table time, drinks, a ride home — split across the group, with whoever fronted the money paid back first. • Something one person bought for themselves stays out of the split but stays in the book. • If your group agreed beforehand what a point is worth, enter that rate and the app works out who pays whom, reduced to the fewest transfers. • The app never takes, holds or transfers money. It does the arithmetic; you settle up in person. PRACTICE • 27 drills, each with a ball-layout diagram drawn to real 9ft table proportions, a cue-tip contact point, and a clear pass mark. • Log every attempt — the app tells you whether you are actually improving, not whether you remember it that way. • 5 skill levels with a graduation checklist for each. LEARN • Rules and technique for 8-ball, 9-ball and 10-ball. • 101-term glossary of table talk. • 15 common mistakes, each with how to spot it and how to fix it. • A shape solver: drag the cue ball and see where it goes. BILLIARD ASSISTANT+ One purchase, yours for good — not a subscription. It unlocks the Analysis tab: • Your score trend, match by match • Head-to-head record against every player you have logged • Profit and loss by week, month, year or all time, for groups that convert points at settle-up • Strengths and weak spots pulled out of your practice history • Ad-free FREE FOREVER Scoring, settling up, sharing and every lesson: no limits. Privacy policy: https://billiard-assistant.yln98.com/en/privacy/ Terms of use: https://billiard-assistant.yln98.com/en/terms/
Screenshots
Verdict
The clearest difference is in-app purchases: TD QuickShift at none against Billiard Assistant's 1. Billiard Assistant's advantage is update cadence (every 2 days vs every 3 months). On price and iOS requirement 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. Billiard Assistant sells 1 one-off in-app purchase. TD QuickShift asks for nothing beyond the download.
TD QuickShift ships an update every 3 months, Billiard Assistant every 2 days. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.
| Parameter | TD QuickShift | Billiard Assistant |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 2 days — better |
| Ads | — | No |
| In-app purchases | No — better | Yes |
| Devices | — | iPhone — better |
| Requires iOS | 16.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 21 MB | 44 MB |
| Age rating | 17+ | 4+ |
| Developer | Tam Ly | Le Nhu Y |
In-app purchases
TD QuickShift
No in-app purchases
Billiard Assistant
- Billiard Assistant+$2.99
Questions
Is TD QuickShift free?
Is Billiard Assistant free?
Which is updated more often, TD QuickShift or Billiard Assistant?
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