Comparison

JMC Bluetooth vs Helix Angle Calculator

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

Head to head
About

JMC Bluetooth

Features
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Inteligentny system zarządzania baterią jmc-adventure jest połączony z aktywnym korektorem przez Bluetooth, aby monitorować stan baterii, zbierać, przechowywać i przetwarzać informacje podczas pracy na baterii w czasie rzeczywistym, wymieniać informacje z urządzeniami zewnętrznymi oraz zapewniać bezpieczeństwo i łatwość użytkowania systemy baterii litowych. A kluczowe kwestie związane z żywotnością, aby osiągnąć przedłużoną żywotność baterii, zwiększają stabilność baterii po grupie. 1. Wyświetlaj w czasie rzeczywistym napięcie, prąd, moc, rezystancję wewnętrzną i inne wartości parametrów w postaci deski rozdzielczej i wyświetlacza cyfrowego; 2. Wyświetl napięcie w czasie rzeczywistym i stan alarmu wszystkich pojedynczych komórek. Jeśli raportowany parametr wyzwala wartość alarmową lub wartość ochrony, wywoła alarm; 3. Porównanie poszczególnych danych ogniwa, różnica napięć. Ogniwo napięciowe maksymalne Ogniwo napięciowe minimalne. i wyświetlacz salda komórek 4. Ostrzeżenie o temperaturze ogniw. Alarm w czasie rzeczywistym nadmierna temperatura, zwarcie, przepięcie, podnapięcie; 5. Rejestruj ostrzeżenia, które pojawiają się w każdej chwili.

About

Helix Angle Calculator

Features
Read full description

Precision Threading, Simplified Helix Angle Calculator is a fast, free solution for calculating helix angles and selecting the correct anvil (insert shim) for any CNC thread-turning operation. Key Features - One-step calculations – Enter thread diameter and pitch, tap “Calculate,” and you’re done. - Accurate anvil selection – Choose your threading insert type and instantly receive the recommended anvil part number. - Metric and imperial support – Switch effortlessly between mm and TPI. - Offline functionality – No internet required, ideal for shop floor environments. - Multilingual interface – Available in Bahasa Indonesia, Dansk, Deutsch, English, Español, Français, Italiano, Magyar, Nederlands, Polski, Svenska, 繁體中文, 简体中文, 日本語 and 한국어.   Completely free – No ads, no sign-up, just practical tooling knowledge. How It Works 1. Enter the thread’s diameter. 2. Specify the pitch. 3. Select your insert code (e.g., 16ER, 22IR). 4. Instantly view the calculated helix angle and recommended anvil. Expert Guidance Included The app includes safety notes, multi-start thread considerations, and a direct link to a detailed guide on helix angles in thread turning—perfect for both experienced machinists and apprentices. Disclaimer All calculations are provided for reference purposes only. Always verify tooling parameters before machining. SmiCut assumes no responsibility for application results. Enhance precision, extend tool life, and streamline production—download Helix Angle Calculator today.

Screenshots

JMC Bluetooth4 screens
Helix Angle Calculator4 screens

Verdict

The call

The clearest difference is update cadence: Helix Angle Calculator at weekly against JMC Bluetooth's every 2 months. JMC Bluetooth's advantage is iOS requirement (11.0 vs 16.6). 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

JMC Bluetooth ships an update every 2 months, Helix Angle Calculator weekly. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 4 level
JMC Bluetooth versus Helix Angle Calculator: the parameters behind the verdict, then further details
ParameterJMC BluetoothHelix Angle Calculator
PriceFreeFree
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad
Requires iOS11.0 — better16.6
Further details — not scored
Size22 MB8 MB
Age rating4+4+
Developer江西达伙网络科技有限公司SmiCut AB

In-app purchases

None

JMC Bluetooth

No in-app purchases

None

Helix Angle Calculator

No in-app purchases

Questions

Is JMC Bluetooth free?
JMC Bluetooth is free to download, with no in-app purchases.
Is Helix Angle Calculator free?
Helix Angle Calculator is free to download, with no in-app purchases.
Do JMC Bluetooth or Helix Angle Calculator have ads?
Neither JMC Bluetooth nor Helix Angle Calculator shows ads.
Which is updated more often, JMC Bluetooth or Helix Angle Calculator?
JMC Bluetooth ships an update every 2 months, and Helix Angle Calculator weekly. Most recently, JMC Bluetooth was updated on October 9, 2026 and Helix Angle Calculator on October 10, 2026.

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