Comparison

Developer Calc Hex Dec Oct Bin vs CLifesystem

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

Head to head

Developer Calc Hex Dec Oct Bin

Show all Base number

Free

🔧 Utilities

★ 4.115 ratingsView app →

About

Developer Calc Hex Dec Oct Bin

This app converts numbers between binary, octal, decimal, and hexadecimal bases on a single screen. It also displays color hex codes and RGB values simultaneously. It's designed for developers needing quick base conversions and color code referencing.

Highlights

Binary, octal, decimal, hexadecimal conversion
Color hex code and RGB display
Large 19-digit decimal display
Conversion reset toggle
Maximum and minimum value display

Features

Read full description

The Calculator for Developer Developer Calc includes the following features: ■ Binary, octal, decimal, and hexadecimal in one screen ■ Color Hex code, RGB in one screen ■ The maximum value : 0x0FFF FFFF FFFF FFFF ■ The minimum value : 0xF000 0000 0000 0000 ■ The large 19-digit display of decimal ■ Conversion reset ON/OFF The following features are not included: (Just For Simple) ■ Scientific: trigonometric, hyperbolic, and logarithmic functions ■ Conversion: length, area, volume, speed, weight, temperature; unit arithmetic

About

CLifesystem

Features

Read full description

CLifesystem is a mobile client for end users. Users log in to the App to view real-time information such as power station information, energy flow diagrams, and equipment status to realize pocket management of power station equipment.

Screenshots

Developer Calc Hex Dec Oct Bin4 screens

CLifesystem2 screens

Verdict

The call

The clearest difference is ads: CLifesystem at none against Developer Calc Hex Dec Oct Bin's shown. CLifesystem also leads on update cadence (fortnightly vs every 5 months). Developer Calc Hex Dec Oct Bin's advantage is iOS requirement (9.0 vs 15.0). On price, 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

Developer Calc Hex Dec Oct Bin ships an update every 5 months, CLifesystem fortnightly. The most recent releases landed on October 6, 2026 and September 17, 2026 respectively.

Scorecard3 real differences · 7 level

Developer Calc Hex Dec Oct Bin versus CLifesystem: the parameters behind the verdict, then further details
Parameter	Developer Calc Hex Dec Oct Bin	CLifesystem
Price	Free	Free
Rating	4.1 (15 ratings) — better	—
Positive reviews	76.3% of reviews	—
Number of ratings	15 — better	—
Update frequency	Every 5 months	Fortnightly — better
Ads	Yes	No — better
In-app purchases	No	No
Monetization	Ad-supported	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	9.0 — better	15.0
Further details — not scored
Size	4 MB	46 MB
Age rating	4+	4+
Developer	QQ TSUBASA	DELTA NETWORKS (XIAMEN) LTD

In-app purchases

None

Developer Calc Hex Dec Oct Bin

No in-app purchases

None

CLifesystem

No in-app purchases

Questions

Is Developer Calc Hex Dec Oct Bin free?

Developer Calc Hex Dec Oct Bin is free to download, with no in-app purchases.

Is CLifesystem free?

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

Do Developer Calc Hex Dec Oct Bin or CLifesystem have ads?

Developer Calc Hex Dec Oct Bin shows ads; CLifesystem does not.

Which is updated more often, Developer Calc Hex Dec Oct Bin or CLifesystem?

Developer Calc Hex Dec Oct Bin ships an update every 5 months, and CLifesystem fortnightly. Most recently, Developer Calc Hex Dec Oct Bin was updated on October 6, 2026 and CLifesystem on September 17, 2026.