Comparison

BattSentry vs One Moment Timer

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

Head to head
About

BattSentry

Features
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The BattSentry APP connects to the battery pack via Bluetooth to monitor battery data.

About

One Moment Timer

Features
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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

BattSentry2 screens
One Moment Timer4 screens

Verdict

The call

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

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

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.

Scorecard1 real difference · 5 level
BattSentry versus One Moment Timer: the parameters behind the verdict, then further details
ParameterBattSentryOne Moment Timer
PriceFreeFree
Update frequencyEvery 2 weeksEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS1615.0 — better
Further details — not scored
Size14 MB40 MB
Age rating4+4+
DeveloperGuangdong Greenway Technology Co.,LTD宗辉 王

In-app purchases

None

BattSentry

No in-app purchases

None

One Moment Timer

No in-app purchases

Questions

Is BattSentry free?
BattSentry is free to download, with no in-app purchases.
Is One Moment Timer free?
One Moment Timer is free to download, with no in-app purchases.
Do BattSentry or One Moment Timer have ads?
Neither BattSentry nor One Moment Timer shows ads.
Which is updated more often, BattSentry or One Moment Timer?
BattSentry ships an update every 2 weeks, and One Moment Timer every 2 days. Most recently, BattSentry was updated on November 8, 2026 and One Moment Timer on October 31, 2026.

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