BattSentry vs One Moment Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BattSentry
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The BattSentry APP connects to the battery pack via Bluetooth to monitor battery data.
One Moment Timer
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One Moment brings timers, reminders, and interval workouts together in one simple, focused app. Whether you are cooking, studying, working, or exercising, you can start in seconds. SWIPE-TO-START TIMERS • Swipe the ring to set a duration quickly • Add time anytime with convenient shortcut buttons • Create and manage multiple timers at once • Keep remaining time visible in a floating window • Customize names and sounds, with timely alerts when timers end FLEXIBLE, RELIABLE REMINDERS • Schedule daily, workday, weekly, monthly, or interval-based reminders • Choose fixed times, repeated alerts within a time range, and daily goals • Use Strong Reminder so important alerts arrive on time • Track completions, weekly, monthly, and yearly progress, and current streaks INTERVAL WORKOUTS • Build HIIT, Tabata, EMOM, and AMRAP sessions • Start with ready-made workout templates • Customize exercises, work periods, rest periods, and rounds • Follow the current step and overall progress at a glance MORE USEFUL TOOLS • Stopwatch with lap tracking • Custom sounds, vibration, and alert duration • Dark Mode and Chinese/English language support Make every moment count with a timer that stays simple when life gets busy. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://slarkuslr54it2g0.usttp.larksuite.com/docx/DtWSdfh28obqe0xKBlwuh0ZKtHd?from=from_copylink
Screenshots
Verdict
The clearest difference is update cadence: One Moment Timer at every 2 days against BattSentry's every 2 weeks. On price, ads, 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.
BattSentry ships an update every 2 weeks, One Moment Timer every 2 days. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.
| Parameter | BattSentry | One Moment Timer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 16 | 15.0 — better |
| Further details — not scored | ||
| Size | 14 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Guangdong Greenway Technology Co.,LTD | 宗辉 王 |
In-app purchases
BattSentry
No in-app purchases
One Moment Timer
No in-app purchases
Questions
Is BattSentry free?
Is One Moment Timer free?
Do BattSentry or One Moment Timer have ads?
Which is updated more often, BattSentry or One Moment Timer?
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