Comparison

Base Converter and Calculator vs Micro Clock

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

Head to head
About

Base Converter and Calculator

This utility app allows for rapid conversion between number bases from 2 to 36, including common bases like binary, octal, decimal, and hexadecimal. It also performs basic and advanced mathematical operations, displaying expressions as you type.

Highlights
  • Convert bases 2 to 36
  • Fast binary, octal, decimal, hexadecimal conversion
  • Supports decimal numbers
  • Displays mathematical expressions
  • Basic math operations
  • Advanced math operations
Features
Read full description

Base Converter and Calculator Features: - Convert between bases 2 to 36 - Fast conversions between binary, octal, decimal, and hexadecimal - Decimal numbers - Displays mathematical expressions - Basic math operations addition, subtraction, multiplication, and division - Advanced math operations sine, cosine, tangent, natural log, and exponential Email me at contact@ggtan.net for any feedback or suggestions!

About

Micro Clock

Features
Read full description

Micro Clock keeps time visible while you use other apps. Start a Picture in Picture clock, countdown, or stopwatch, then return to the Home Screen, a presentation, a browser, or your work app without losing sight of the timer. CORE FEATURES • Floating clock with seconds • System 12-hour or 24-hour format • Countdown with accurate background recovery • Stopwatch with tenths of a second • Quick launch with Siri and Shortcuts • Timer data stored locally by default ADVANCED TOOLS • Presenter Mode with green, yellow, and red time stages • Focus Mode with automatic 25/5 and 50/10 cycles • Event Countdowns with saved time zones and links • Event reminders 5, 10, or 30 minutes in advance • Floating Picture in Picture display for every advanced mode PRIVACY BY DEFAULT No advertising or analytics SDKs. Core timer data and feature usage stay on your device. Core timer features require no account. Picture in Picture and notification behavior may depend on iOS settings and system conditions. Micro Clock is not intended for safety-critical timing.

Screenshots

Base Converter and Calculator3 screens
Micro Clock4 screens

Verdict

The call

The clearest difference is in-app purchases: Base Converter and Calculator at none against Micro Clock's 1. Base Converter and Calculator also leads on iOS requirement (9.0 vs 15.0). Micro Clock's advantage is update cadence (every 9 days vs every 3 months). On price, ads 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. Micro Clock sells 1 one-off in-app purchase. Base Converter and Calculator asks for nothing beyond the download.

UpkeepUpdate frequency

Base Converter and Calculator ships an update every 3 months, Micro Clock every 9 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Base Converter and Calculator versus Micro Clock: the parameters behind the verdict, then further details
ParameterBase Converter and CalculatorMicro Clock
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS9.0 — better15.0
Further details — not scored
Size10 MB6 MB
Age rating4+4+
DeveloperGeorge Tan俊贤 黄

In-app purchases

None

Base Converter and Calculator

No in-app purchases

1 purchases

Micro Clock

One-time1
  • Micro Clock Pro Lifetime$9.99

Questions

Is Base Converter and Calculator free?
Base Converter and Calculator is free to download, with no in-app purchases.
Is Micro Clock free?
Micro Clock is free to download, with in-app purchases available.
Do Base Converter and Calculator or Micro Clock have ads?
Neither Base Converter and Calculator nor Micro Clock shows ads.
Which is updated more often, Base Converter and Calculator or Micro Clock?
Base Converter and Calculator ships an update every 3 months, and Micro Clock every 9 days. Most recently, Base Converter and Calculator was updated on November 2, 2026 and Micro Clock on October 31, 2026.

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