Comparison

NTP Candle Timer vs TimeSync

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

Head to head
About

NTP Candle Timer

Read full description

NTP Candle Timer is a focused countdown clock for stock, futures, forex, and crypto traders who work with chart candles. NTP-synchronized timing The app periodically compares your device time with network time and applies the measured offset to the countdown. The display shows milliseconds for clear visual timing. Actual accuracy may vary with network conditions, device performance, and the time source used by your trading platform. Flexible candle intervals Use 1, 3, 5, or 15-minute presets, or set a custom interval to match your chart. Visual and sound alerts Choose warning colors and optional sounds for the final seconds before a candle closes. You can also set market open and close reminders. Built for focused sessions - Clean, flicker-free countdown display - Portrait and landscape support - Screen-awake option during active sessions - Battery indicator - Custom colors, sounds, and display styles NTP Candle Timer is an independent timing utility. It does not provide financial advice, trading signals, brokerage services, or price data. Always verify critical timing with your trading platform. The core timer is free and supported by advertising. Optional auto-renewable subscriptions remove banner ads and unlock the Pulse and Afterglow timer effects. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel subscriptions in your Apple Account settings. Privacy Policy: https://jddev-apps.web.app/ntp-candle-timer/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: https://jddev-apps.web.app/ntp-candle-timer/support

About

TimeSync

Features
Read full description

TimeSyncは、NTP(Network Time Protocol)サーバーと通信して正確な時刻を取得し、お使いの端末との時刻差を表示するシンプルな時計アプリです。 ■ 主な機能 ・NTPサーバーとの通信による正確な時刻取得 ・端末の時刻とのズレをミリ秒単位で表示 ・通信の往復遅延(RTT)を表示 ・ワンタップで再同期 ■ 4種類のデザインから選べる 設定画面から、お好みの見た目に切り替えられます。 ・Cosmic: 宇宙と地球をモチーフにしたダークテーマ ・Pastel: 淡い色使いの明るいテーマ ・Cyber: ターミナル風の緑基調テーマ ・Analog: 実際に針が動くアナログ時計 ■ 多言語対応 日本語・English・简体中文・繁體中文・한국어・Español・Français・Deutschに対応しています。 無料でお使いいただけます(広告表示あり)。広告を非表示にするApp内課金もご用意しています。

Screenshots

NTP Candle Timer4 screens
TimeSync4 screens

Verdict

The call

NTP Candle Timer and TimeSync 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. NTP Candle Timer sells 2 in-app purchases, starting at $0.99 per month and TimeSync sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 days. Both last shipped on September 18, 2026.

ScorecardNo meaningful differences
NTP Candle Timer versus TimeSync: the parameters behind the verdict, then further details
ParameterNTP Candle TimerTimeSync
PriceFreeFree
Update frequencyEvery 2 daysEvery 2 days
AdsYesYes
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size43 MB7 MB
Age rating4+4+
DeveloperDong Hyeon JiYOSHITADA SAITO

In-app purchases

2 purchases

NTP Candle Timer

Subscriptions2
  • Premium - Monthly$0.991 Month
  • Premium - Yearly$7.991 Year
1 purchases

TimeSync

One-time1
  • 広告削除$0.49

Questions

Is NTP Candle Timer free?
NTP Candle Timer is free to download, with in-app purchases available.
Is TimeSync free?
TimeSync is free to download, with in-app purchases available.
Do NTP Candle Timer or TimeSync have ads?
Both NTP Candle Timer and TimeSync show ads.
Which is updated more often, NTP Candle Timer or TimeSync?
NTP Candle Timer ships an update every 2 days, and TimeSync every 2 days. Most recently, NTP Candle Timer was updated on September 18, 2026 and TimeSync on September 18, 2026.

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