Comparison

inumen vs CodeMaster4

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

Head to head
About

inumen

This utility app offers smart tracking, camera, memo, and cell phone alert functions. It may use GPS in the background, which can impact battery life.

Highlights
  • Smart tracking
  • Camera function
  • Memo function
  • Cell phone alert
  • Background GPS usage
Features
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Four main functions: Smart tracking function Camera function Memo function Cell phone alert function Battery disclaimer: inumen app may occasionally use GPS in the background to determine the sticker's location.Continued use of GPS running in the background can dramatically decrease battery life.

About

CodeMaster4

Features
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CodeMaster4™ is a professional app designed for operating the MIRACLE™ key machine, offering professional locksmiths a range of features for efficient and user-friendly key cutting. The app enables professional locksmiths to cut and duplicate keys using an extensive collection of car, house, and special keys, while providing convenience features for seamless machine operation. Key features include: - An extensive key database covering car, motorbike, residential, and various specialized keys. - Simple and fast key cutting and duplication. - Customizable key cutting options to meet specific needs. - Easy creation and management of personal key data. - Wear correction feature for older key cylinders. - Favorites and history management for quick access to frequently used key data. - Machine management tools, including calibration, to ensure optimal performance. - Key marking function for easy identification. - Additional features for seamless operation of the MIRACLE™ key machine. ■ Supported Devices - Tablet PCs, Smartphones ■ Communication - Bluetooth LE(Wireless) ■ Screen Orientation - Tablet: Fixed Landscape Mode - Smartphone: Fixed Portrait Mode ■ Supported Languages - English - Korean (한국어) - Japanese (日本語) - Spanish (Español) - Portuguese(Português) ■ Supported MIRACLE™ Products - MIRACLE™-A9 Nova ■ Contact Us Redt Inc. www.iredt.com ▶ Customer Support Email: tech-support@iredt.com

Screenshots

inumen2 screens
CodeMaster44 screens

Verdict

The call

The clearest difference is update cadence: CodeMaster4 at fortnightly against inumen's every 2 months. inumen's advantage is iOS requirement (7.0 vs 15.0). 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

inumen ships an update every 2 months, CodeMaster4 fortnightly. The most recent releases landed on November 2, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 8 level
inumen versus CodeMaster4: the parameters behind the verdict, then further details
ParameterinumenCodeMaster4
PriceFreeFree
Rating2.0 (6 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS7.0 — better15.0
Further details — not scored
Size8 MB203 MB
Age rating4+4+
Developer勇军 曾Redt Inc.

In-app purchases

None

inumen

No in-app purchases

None

CodeMaster4

No in-app purchases

Questions

Is inumen free?
inumen is free to download, with no in-app purchases.
Is CodeMaster4 free?
CodeMaster4 is free to download, with no in-app purchases.
Do inumen or CodeMaster4 have ads?
Neither inumen nor CodeMaster4 shows ads.
Which is updated more often, inumen or CodeMaster4?
inumen ships an update every 2 months, and CodeMaster4 fortnightly. Most recently, inumen was updated on November 2, 2026 and CodeMaster4 on October 28, 2026.

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