Comparison

BatteryNow ! Big Digital Clock vs Minimum Clock

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

Head to head
About

BatteryNow ! Big Digital Clock

Monitor your device's battery life with real-time and trend graphs. Features a large, customizable digital clock with color options and dark mode support. Track battery percentage changes over time.

Highlights
  • Real-time battery monitoring
  • Battery trend logging
  • Large digital clock display
  • Customizable clock colors
  • Dark mode support
  • Battery percentage graphs
Features
Read full description

BatteryNow is battery monitoring app in two ways: Real-time monitoring and Trend monitoring (logging). 1, Real-time monitoring : You can check the battery level with line plots data graphically. 2, Trend monitoring : It is save the battery data internally every one minute, then you can see a graph of how change your battery level in long period. 3, Big Digital Clock [ Real-time monitoring feature ] 1, Display the Battery % status in three colors Green, Yellow and Red. Green > 45% > Yellow > 25% > Red 2, Battery% graph. Range of scrolling screen up to 8 times. Chart update interval can be change between from 0.1 pixel / sec to 2.0 pixel / sec. 3, Minute time line plot. This graph will 100% every hour. 4, Digital clock. There are eight colors option for digital clock. 5, Dark mode supported. 6, Ad

About

Minimum Clock

This app offers a minimalist digital and analog clock with customizable features. Adjust size, switch between 12/24 hour formats, and select background colors. It includes a time signal with numerous tones and allows for date format changes.

Highlights
  • Digital and analog clock display
  • Adjustable clock size
  • 12/24 hour format switching
  • Customizable background colors
  • Hourly time signal with 78 tones
  • Date format customization
  • Screen rotation
Features
Read full description

A simple, no-frills digital and analog clock. The calm design is ideal for concentrating on study or work! Although simple, it has the minimum necessary functions. The clock face and analog clock can be moved with your finger. By pressing buttons such as "1X" and "2X", you can adjust the size of the letters. The analog clock can also be enlarged or reduced with two fingers. You can also switch between 12-hour and 24-hour displays. Touching a clock character or the analog clock switches to the setting mode. In setting mode, the date can be changed to various formats by touching it. In addition, a time signal can be sounded at 0 minutes of every hour, and there are 78 different tones to choose from. The screen can be rotated horizontally and vertically.  The background color can be selected from 10 different colors. It is also possible to choose between a digital clock and an analog clock.

Screenshots

BatteryNow ! Big Digital Clock4 screens
Minimum Clock4 screens

Verdict

The call

The clearest difference is review sentiment: BatteryNow ! Big Digital Clock at 40% against Minimum Clock's 0%. BatteryNow ! Big Digital Clock also leads on in-app purchases (none vs 1). Minimum Clock's advantage is update cadence (every 3 weeks vs every 9 months) and rating (4.3 vs 4.0). On price 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. Minimum Clock sells 1 one-off in-app purchase. BatteryNow ! Big Digital Clock asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Minimum Clock holds the better App Store score, 4.3 against 4.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews complicate that: 40% of BatteryNow ! Big Digital Clock's written reviews are positive against 0% of Minimum Clock's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

BatteryNow ! Big Digital Clock ships an update every 9 months, Minimum Clock every 3 weeks. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.

Scorecard8 real differences · 2 level
BatteryNow ! Big Digital Clock versus Minimum Clock: the parameters behind the verdict, then further details
ParameterBatteryNow ! Big Digital ClockMinimum Clock
PriceFreeFree
Rating4.0 (1 ratings)4.3 (3 ratings) — better
Positive reviews40.0% of reviews — better0.0% of reviews
Number of ratings13 — better
Update frequencyEvery 9 monthsEvery 3 weeks — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.612.0 — better
Further details — not scored
Size9 MB15 MB
Age rating4+4+
Developerkazuhiko kurodaMihoko Araki

Customer experience

BatteryNow ! Big Digital Clock

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive40.0%
Neutral20.0%
Negative40.0%

Minimum Clock

All ratings3 ratings
Positive66.7%
Neutral33.3%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

BatteryNow ! Big Digital Clock

No in-app purchases

1 purchases

Minimum Clock

One-time1
  • Minimum Clock with no ads$1.99

Questions

Is BatteryNow ! Big Digital Clock free?
BatteryNow ! Big Digital Clock is free to download, with no in-app purchases.
Is Minimum Clock free?
Minimum Clock is free to download, with in-app purchases available.
Which has better reviews, BatteryNow ! Big Digital Clock or Minimum Clock?
Minimum Clock is rated higher. BatteryNow ! Big Digital Clock averages 4.0 out of 5 from 1 ratings, while Minimum Clock averages 4.3 from 3 ratings.
Do BatteryNow ! Big Digital Clock or Minimum Clock have ads?
Both BatteryNow ! Big Digital Clock and Minimum Clock show ads.
Which is updated more often, BatteryNow ! Big Digital Clock or Minimum Clock?
BatteryNow ! Big Digital Clock ships an update every 9 months, and Minimum Clock every 3 weeks. Most recently, BatteryNow ! Big Digital Clock was updated on October 2, 2026 and Minimum Clock on October 6, 2026.

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