Comparison

Aluminum Processing Safety vs 39Tools

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

Head to head
About

Aluminum Processing Safety

Features
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The aluminum processing safety software is designed for regional aluminum processing production enterprises to achieve intelligent, reliable, and centralized safety supervision. It integrates cutting-edge technologies such as the Internet of Things (IoT), artificial intelligence (AI), and big data to develop intelligent and reliable safety production supervision software for aluminum processing enterprises. It also involves the development of intelligent and reliable safety production supervision hardware systems for these enterprises. The software is compatible with existing safety production supervision systems and enables online monitoring, transmission, and storage of various sensor signals. It also includes functionalities such as on-duty personnel attendance, task dispatch, task completion tracking, and evaluation. The system facilitates online safety production supervision and dynamic monitoring of safety hazards and accidents. A safety production risk early warning model based on the Heinrich’s Law is constructed, and methods for reasoning and analysis of the early warning model are researched to identify potential risk factors for accidents. This enables comprehensive safety risk early warning from risk prediction, risk prevention, risk avoidance, hazard reduction, to ensuring safety.Keywords

About

39Tools

Features
Read full description

39Tools is a application that integrates SSH,MYSQL,TCP,UDP,MQTT,BLE,Video and other debugging tools.

Screenshots

Aluminum Processing Safety3 screens
39Tools4 screens

Verdict

The call

The clearest difference is update cadence: Aluminum Processing Safety at monthly against 39Tools's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Aluminum Processing Safety ships an update monthly, 39Tools every 9 months. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.

Scorecard1 real difference Β· 5 level
Aluminum Processing Safety versus 39Tools: the parameters behind the verdict, then further details
ParameterAluminum Processing Safety39Tools
PriceFreeFree
Update frequencyMonthly β€” betterEvery 9 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.012.0
Further details β€” not scored
Size59 MB112 MB
Age rating4+4+
DeveloperεΉΏε·žθΏœζ­£ζ™Ίθƒ½η§‘ζŠ€θ‚‘δ»½ζœ‰ι™ε…¬εΈη­– ηŽ‹

In-app purchases

None

Aluminum Processing Safety

No in-app purchases

None

39Tools

No in-app purchases

Questions

Is Aluminum Processing Safety free?
Aluminum Processing Safety is free to download, with no in-app purchases.
Is 39Tools free?
39Tools is free to download, with no in-app purchases.
Do Aluminum Processing Safety or 39Tools have ads?
Neither Aluminum Processing Safety nor 39Tools shows ads.
Which is updated more often, Aluminum Processing Safety or 39Tools?
Aluminum Processing Safety ships an update monthly, and 39Tools every 9 months. Most recently, Aluminum Processing Safety was updated on October 8, 2026 and 39Tools on October 3, 2026.

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