Comparison

Battery Level vs batteryウィジェット　バッテリー残量をサクサク確認

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

Head to head

Battery Level

Percentage Indicator & Monitor

Free

🔧 Utilities

★ 4.71K ratingsView app →

batteryウィジェット　バッテリー残量をサクサク確認

長持ちバッテリー！充電を節約し、電池の劣化や寿命に。

Free

🔧 Utilities

★ 4.01 ratingsView app →

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

batteryウィジェット　バッテリー残量をサクサク確認

This app helps you monitor your iPhone's battery life and data usage. It provides insights into how long you can listen to music or use other apps based on your current charge, and offers tips to conserve battery and avoid data limits.

Highlights

Battery level monitoring
Music playback time estimate
Memory usage diagnosis
Battery saving tips
Data usage check
Optimizes iPhone performance

Features

Read full description

このアプリは、半年の間バッテリーの事だけを考え開発された、バッテリーの専門家によるバッテリー＆通信アプリ、ウィジェットです。 iPhoneを超快適に、電池を節電、節約して使い続けるために。 iPhoneの充電やバッテリー寿命を正しく知りましょう。 ■バッテリーアプリの機能紹介・現在のバッテリー残量で音楽は何分聞けるか等、・ワンタップで、サクサク現在のメモリ使用状況を診断します。・iPhoneの動作を快適にします・お役立ち情報で、iPhoneのバッテリー節約方法がわかります。・通信量のチェックもでき、通信制限にかからないよう確認できます。 iPhoneで音楽を聞いたり、ゲームをしたり、SNSをしたり、マンガを読んだり・・・そんな時に、電池残量を気にしなくていいように、このアプリを立ち上げ、バッテリーを確認してみましょう。

Screenshots

Battery Level4 screens

batteryウィジェット　バッテリー残量をサクサク確認4 screens

Verdict

The call

The clearest difference is rating: Battery Level at 4.7 against batteryウィジェット　バッテリー残量をサクサク確認's 4.0. Battery Level also leads on ratings volume (1K vs 1) and monetization model (free vs ad-supported). On price, review sentiment, update cadence and ads 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 4.0. That said, the two scores are not equally well evidenced: Battery Level has 1K ratings behind it against 1, 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 59% of batteryウィジェット　バッテリー残量をサクサク確認's.

UpkeepUpdate frequency

Battery Level ships an update every 15 months, batteryウィジェット　バッテリー残量をサクサク確認 every 11 months. The most recent releases landed on September 24, 2026 and September 21, 2026 respectively.

Scorecard3 real differences · 7 level

Battery Level versus batteryウィジェット　バッテリー残量をサクサク確認: the parameters behind the verdict, then further details
Parameter	Battery Level	batteryウィジェット　バッテリー残量をサクサク確認
Price	Free	Free
Rating	4.7 (1K ratings) — better	4.0 (1 ratings)
Positive reviews	61.9% of reviews — better	58.8% of reviews
Number of ratings	1K — better	1
Update frequency	Every 15 months	Every 11 months — better
Ads	Yes	Yes
In-app purchases	No	No
Monetization	Free — better	Ad-supported
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	15.6	15.0 — better
Further details — not scored
Size	5 MB	39 MB
Age rating	4+	4+
Developer	Kenneth Kao	Yuma Okamura

Customer experience

Battery Level

All ratings1,003 ratings

Positive94.0%

Neutral2.7%

Negative3.3%

Written reviews551 reviews

Positive61.9%

Neutral10.3%

Negative27.8%

batteryウィジェット　バッテリー残量をサクサク確認

All ratings1 ratings

Positive100.0%

Neutral0.0%

Negative0.0%

Written reviews51 reviews

Positive58.8%

Neutral15.7%

Negative25.5%

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

batteryウィジェット　バッテリー残量をサクサク確認

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Battery Level

No in-app purchases

None

batteryウィジェット　バッテリー残量をサクサク確認

No in-app purchases

Questions

Is Battery Level free?

Battery Level is free to download, with no in-app purchases.

Is batteryウィジェット　バッテリー残量をサクサク確認 free?

batteryウィジェット　バッテリー残量をサクサク確認 is free to download, with no in-app purchases.

Which has better reviews, Battery Level or batteryウィジェット　バッテリー残量をサクサク確認?

Battery Level is rated higher. Battery Level averages 4.7 out of 5 from 1K ratings, while batteryウィジェット　バッテリー残量をサクサク確認 averages 4.0 from 1 ratings.

Do Battery Level or batteryウィジェット　バッテリー残量をサクサク確認 have ads?

Both Battery Level and batteryウィジェット　バッテリー残量をサクサク確認 show ads.

Which is updated more often, Battery Level or batteryウィジェット　バッテリー残量をサクサク確認?

Battery Level ships an update every 15 months, and batteryウィジェット　バッテリー残量をサクサク確認 every 11 months. Most recently, Battery Level was updated on September 24, 2026 and batteryウィジェット　バッテリー残量をサクサク確認 on September 21, 2026.