Comparison

PalmMemo vs Charging Time

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

Head to head
About

PalmMemo

Features
Read full description

PalmMemoは、iCloud DriveやiPhoneに保存したテキスト形式のファイルを閲覧できるアプリです。 4種の文字コードに対応しており、文字コードを選択して開くことができます。 PalmMemoは、閲覧専用のアプリです。

About

Charging Time

This utility app predicts how long it will take to charge your device to a specific level. It uses current charging status for accurate forecasts and allows management of charging data per charger. Receive notifications when your target charge is reached.

Highlights
  • Predict charging time to target level
  • Uses current charging status for forecasts
  • Manage charging data per charger
  • Notifications for target charge reached
  • Adjust expected charging time
  • Set calendar events for charging completion
  • Widget and Live Activity support
Features
Read full description

Charging Time is an app that predicts the time it takes to charge the device where the app is installed. 1.Predict how long it will take to reach a specified charge level. 2.The current charging status is used for the next charging prediction. 3.You can manage charging forecast data for each charger. 4.Predictions can also be made for stages in the middle of a specified target charge level. 5.You will be notified by sound and vibration when you reach the target level. 6.There is a function to adjust the expected time. 7.You can set an alarm for the expected time as a calendar event. 8.You can use Widget function. 9.You can use Live Activity. When it is not in the charging state, it calculates the expected time. Charging prediction starts automatically when the battery is charged. Simple screen operation, easy charge level setting, with slider adjustment function when charging time deviates. You can measure the charging time according to the charging environment, such as the charger you use or charging while using. You can also predict charging during charging. If you give permission to use the calendar, you can set the estimated charging time to the calendar event even when the app is inactive. When the target time is reached, a calendar event will start and notify you.

Screenshots

PalmMemo2 screens
Charging Time4 screens

Verdict

The call

The clearest difference is update cadence: Charging Time at every 3 weeks against PalmMemo's every 6 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.

UpkeepUpdate frequency

PalmMemo ships an update every 6 months, Charging Time every 3 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 9 level
PalmMemo versus Charging Time: the parameters behind the verdict, then further details
ParameterPalmMemoCharging Time
PriceFreeFree
Rating—3.9 (12 ratings) — better
Positive reviews—85.7% of reviews
Number of ratings—12 — better
Update frequencyEvery 6 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhoneiPhone, iPad — better
Requires iOS18.618.6
Further details — not scored
Size0 MB2 MB
Age rating4+4+
DeveloperAtsushi Yamadamasaki individual

In-app purchases

None

PalmMemo

No in-app purchases

None

Charging Time

No in-app purchases

Questions

Is PalmMemo free?
PalmMemo is free to download, with no in-app purchases.
Is Charging Time free?
Charging Time is free to download, with no in-app purchases.
Do PalmMemo or Charging Time have ads?
Neither PalmMemo nor Charging Time shows ads.
Which is updated more often, PalmMemo or Charging Time?
PalmMemo ships an update every 6 months, and Charging Time every 3 weeks. Most recently, PalmMemo was updated on October 29, 2026 and Charging Time on October 24, 2026.

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