Comparison

Battery Level vs BatteryPhone

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

Head to head
About

Battery Level

This app displays your device's current battery percentage and offers comprehensive system monitoring. Track CPU usage, RAM, network activity, and system uptime with detailed graphs and statistics.

Highlights
  • Battery percentage indicator
  • CPU usage monitoring
  • CPU activity graph
  • System uptime tracking
  • RAM monitor
  • Network monitor
Read full description

• Battery percentage • CPU usage and live activity graph • RAM usage • Network monitor and data usage • System uptime tracking

About

BatteryPhone

Monitor your phone and watch battery levels directly from your wrist. Receive timely notifications for low or full charge status, and view historical battery data with convenient graph displays. Supports automatic updates via complications for seamless monitoring.

Highlights
  • Check phone and watch battery status
  • Receive low and full charge notifications
  • View battery level graphs
  • Complication support for automatic updates
  • Tap complication to manually update status
Features
Read full description

You can check the battery status of your phone and watch with your watch. Compatible with complications (automatic update). You can check the charging amount and charging status of the phone in a timely manner from the clock face. We will notify you by a notification when the charge amount of the phone or watch becomes less than the specified% or becomes full charge. The graph also displays the change in charge level for your phone and watch. - Set up complications with the watch app on your watch or phone. - The battery status displayed in the complication is automatically updated approximately every 12 to 60 minutes.  The reason why the update interval has a range is that it depends on Watch OS.  If the automatic update has stopped (for example, there is no update for more than 1.5 hour), tap the complication to restart it.  In the iPhone app, the latest update time is displayed under the watch's charge status display. - Tap the complication to update to the latest status. - A circular complication can be assigned to the outer circle and the inner number to indicate the battery level of the phone and watch, respectively. -- I am a Japanese developer. The support site can be translated into various languages with the "Translate" option on the right side of the site.

Screenshots

Battery Level4 screens
BatteryPhone4 screens

Verdict

The call

The clearest difference is rating: Battery Level at 4.7 against BatteryPhone's 3.6. Battery Level also leads on monetization model (free vs ad-supported) and ratings volume (1K vs 156). BatteryPhone's advantage is update cadence (every 2 months vs every 15 months). 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.

ReceptionRating · Positive reviews · Number of ratings

Battery Level holds the better App Store score, 4.7 against 3.6. That said, the two scores are not equally well evidenced: Battery Level has 1K ratings behind it against 156, so its average is the more settled of the two. Written reviews point the same way: 62% of Battery Level's written reviews are positive against 54% of BatteryPhone's.

UpkeepUpdate frequency

Battery Level ships an update every 15 months, BatteryPhone every 2 months. The most recent releases landed on October 18, 2026 and October 20, 2026 respectively.

Scorecard5 real differences · 5 level
Battery Level versus BatteryPhone: the parameters behind the verdict, then further details
ParameterBattery LevelBatteryPhone
PriceFreeFree
Rating4.7 (1K ratings) — better3.6 (156 ratings)
Positive reviews62.1% of reviews — better53.7% of reviews
Number of ratings1K — better156
Update frequencyEvery 15 monthsEvery 2 months — better
AdsYesYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPodiPhone, iPod, Apple Watch
Requires iOS15.615.0 — better
Further details — not scored
Size5 MB7 MB
Age rating4+4+
DeveloperKenneth KaoKeietsu Yasuhara

Customer experience

Battery Level

All ratings1,035 ratings
Positive93.9%
Neutral2.7%
Negative3.4%
Written reviews554 reviews
Positive62.1%
Neutral10.3%
Negative27.6%

BatteryPhone

All ratings156 ratings
Positive60.9%
Neutral14.1%
Negative25.0%
Written reviews134 reviews
Positive53.7%
Neutral14.2%
Negative32.1%

User reviews

Battery Level

From 1K App Store ratings

What we love

  • 🚀 Great app!
  • 👍 Guau
  • 👍 Battery at a glance
  • 👍 最高です!
  • 👍 Genial

Room to improve

  • 🔋 But, please, make that text about battery percentage as thrice as larger - it's not very comfortable as a widget with its current size.
  • 🐛 Sprache auf Deutsch
  • 🔋 Ads
  • 🔋 Publicidad
  • 🐛 希望

BatteryPhone

From 156 App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Convenient way to check battery levels
  • 💡 Helpful complication options
  • 🔋 Minimal battery drain

Room to improve

  • 🐛 Inconsistent updates
  • 🐛 Inaccurate battery readings
  • 🔋 High battery consumption
  • 🐛 Compatibility issues with newer devices/OS

Bugs and requests

Battery Level

Reported bugs

2 issues
  • Inaccurate battery percentage
  • Drains battery quickly

Requested features

6 requests
  • Add icon badge with battery percentage
  • Widget
  • Charging complete notification
  • Battery statistics
  • Customizable background color
Show 1 more
  • Percentage display on top bar

BatteryPhone

Reported bugs

3 issues
  • Complication not updating
  • App crashing on launch
  • Incorrect battery percentage displayed

Requested features

4 requests
  • Customizable update frequency
  • Support for AirPods/Bluetooth device battery monitoring
  • Notification when device is fully charged
  • Ability to select which device's battery is displayed on complication

In-app purchases

None

Battery Level

No in-app purchases

None

BatteryPhone

No in-app purchases

Questions

Is Battery Level free?
Battery Level is free to download, with no in-app purchases.
Is BatteryPhone free?
BatteryPhone is free to download, with no in-app purchases.
Which has better reviews, Battery Level or BatteryPhone?
Battery Level is rated higher. Battery Level averages 4.7 out of 5 from 1K ratings, while BatteryPhone averages 3.6 from 156 ratings.
Do Battery Level or BatteryPhone have ads?
Both Battery Level and BatteryPhone show ads.
Which is updated more often, Battery Level or BatteryPhone?
Battery Level ships an update every 15 months, and BatteryPhone every 2 months. Most recently, Battery Level was updated on October 18, 2026 and BatteryPhone on October 20, 2026.

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