Comparison

BatteryPhone vs ParallelCalculator

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

Head to head
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.

About

ParallelCalculator

Features
Read full description

ParallelCalculatorは、複数の計算をタブで切り替えながら使えるシンプルな電卓アプリです。 買い物、割り勘、収入計算、メモ代わりの計算など、別々に管理したい計算をタブごとに分けて使えます。 計算の途中で別の計算をしたくなっても、タブを切り替えるだけで前の計算を残したまま続けられます。 利用規約: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

BatteryPhone4 screens
ParallelCalculator3 screens

Verdict

The call

The clearest difference is in-app purchases: BatteryPhone at none against ParallelCalculator's 2. On price, ads, device support and iOS requirement 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. ParallelCalculator sells 2 in-app purchases, starting at $1.99 per month. BatteryPhone asks for nothing beyond the download.

Scorecard1 real difference · 9 level
BatteryPhone versus ParallelCalculator: the parameters behind the verdict, then further details
ParameterBatteryPhoneParallelCalculator
PriceFreeFree
Rating3.6 (156 ratings) — better—
Positive reviews53.7% of reviews—
Number of ratings156 — better—
Update frequencyEvery 2 months—
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPod, Apple WatchiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size7 MB38 MB
Age rating4+4+
DeveloperKeietsu YasuharaRyusei Wakita

Bugs and requests

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

ParallelCalculator

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

BatteryPhone

No in-app purchases

2 purchases

ParallelCalculator

Subscriptions2
  • プレミアム 月額プラン$1.991 Month
  • プレミアム 年額プラン$19.991 Year

Questions

Is BatteryPhone free?
BatteryPhone is free to download, with no in-app purchases.
Is ParallelCalculator free?
ParallelCalculator is free to download, with in-app purchases available.
Do BatteryPhone or ParallelCalculator have ads?
Both BatteryPhone and ParallelCalculator show ads.

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