Comparison

Battery Watcher vs My Profile Card

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

Head to head
About

Battery Watcher

Monitor your iPhone's battery status directly from your Apple Watch. View current levels, historical data, and receive alerts for a full charge. Perfect for quick checks without needing your phone.

Highlights
  • iPhone battery status on Apple Watch
  • Watch face complications
  • 24-hour battery history
  • Visual charge history graph
  • Full charge alerts
Features
Read full description

Battery Watcher gives you the status of your iPhone battery right on your Apple Watch! Battery Watcher now supports watchOS 5 and Apple Watch Series 4!! Battery Watcher now leverages the new Apple Watch background processing to keep your Apple Watch up to date with the latest battery level of your iPhone. New Features: - Complications: Check the status of your iPhone battery right from your watch face! - Time Travel: Now you can look back and see what the power level of your iPhone was in the last 24 hours - Battery Level Premium: Upgrade to Battery Level Premium and get the charge history of iPhone battery right on your watch in an easy to use visual graph. Use the Digital Crown to view all the iPhone battery level history for the past 24 and 72 hours! - Full Charge Alert: If you purchase Battery Level Premium, you can receive an alert when your iPhone reaches full charge! For those that want to know how much battery life your iPhone has left without pulling it out of your pocket, this app is for you!

About

My Profile Card

Features
Read full description

My Profile Card turns each of your social profiles into its own card, ready to share with a QR code. Add the links you use most — X (Twitter), Instagram, Threads, TikTok, or any custom URL — and arrange them as cards. Expand a card and a QR code appears; anyone can scan it to open your profile instantly, with no need to type or spell out a handle. Customize each card's background with a solid color or a photo of your choosing. All your data stays on your device. No account or sign-in is required.

Screenshots

Battery Watcher2 screens
My Profile Card4 screens

Verdict

The call

The clearest difference is in-app purchases: My Profile Card at none against Battery Watcher's 1. My Profile Card also leads on update cadence (every 6 days vs fortnightly) and iOS requirement (15.0 vs 18.6). Battery Watcher's advantage is ads (none vs shown). On price 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. Battery Watcher sells 1 one-off in-app purchase. My Profile Card asks for nothing beyond the download.

UpkeepUpdate frequency

Battery Watcher ships an update fortnightly, My Profile Card every 6 days. The most recent releases landed on November 1, 2026 and October 28, 2026 respectively.

Scorecard4 real differences · 6 level
Battery Watcher versus My Profile Card: the parameters behind the verdict, then further details
ParameterBattery WatcherMy Profile Card
PriceFreeFree
Rating4.5 (340 ratings) — better—
Positive reviews70.7% of reviews—
Number of ratings340 — better—
Update frequencyFortnightlyEvery 6 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, Apple WatchiPhone, iPod
Requires iOS18.615.0 — better
Further details — not scored
Size2 MB5 MB
Age rating4+4+
DeveloperSlackerz IncJuwon Hwang

Bugs and requests

Battery Watcher

Reported bugs

9 issues
  • App fails to communicate with iPhone from Watch
  • Battery graphic jumps out of place on iPhone app
  • Complication doesn't update without opening app
  • Inaccurate battery percentage readings
  • App disconnects from Watch frequently
Show 4 more
  • Premium full-charge notification doesn't work
  • App crashes or becomes unresponsive after updates
  • White battery icon stuck in corner with display glitches
  • Crown interaction doesn't affect graphing as advertised

Requested features

8 requests
  • Low battery mode functionality
  • Battery percentage viewing on iPhone (currently watch-only)
  • Custom notification alerts at user-defined battery percentages
  • User-configurable logging intervals for battery tracking
  • Settings menu to customize watch display and disable text clutter
Show 3 more
  • Complication support for watch face
  • Glance feature for quick access
  • Better customization options for watch app display

My Profile Card

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Battery Watcher

One-time1
  • Battery Watcher Premium$1.99
None

My Profile Card

No in-app purchases

Questions

Is Battery Watcher free?
Battery Watcher is free to download, with in-app purchases available.
Is My Profile Card free?
My Profile Card is free to download, with no in-app purchases.
Do Battery Watcher or My Profile Card have ads?
My Profile Card shows ads; Battery Watcher does not.
Which is updated more often, Battery Watcher or My Profile Card?
Battery Watcher ships an update fortnightly, and My Profile Card every 6 days. Most recently, Battery Watcher was updated on November 1, 2026 and My Profile Card on October 28, 2026.

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