Comparison

TRUCHECK vs Adiabatic Equation Calculator

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

Head to head
About

TRUCHECK

Features
Read full description

The photo can never lie – it is taken live, coupled with a timestamp and GPS coordinates of what is generated in the report is 100% accurate as the report is a live accurate reflection of the images and location of the report. Online, all the time, so you can access reports or create new ones 24/7 worldwide from any location that has access to the world wide web. International technology that enables the verification of the time at which a given electronic document was created and whether it is authentic or not. A timestamp thus does verify that a given electronic document had existed at some point.

About

Adiabatic Equation Calculator

Calculates minimum circuit protective conductor and earth conductor sizes using the adiabatic equation. Input voltage, Zs value, protective device, conductor type, and material to find the minimum CSA in mm².

Highlights
  • Calculate minimum CPC and earth conductor sizes
  • Uses adiabatic equation formula
  • Input voltage and Zs value
  • Select protective device and rating
  • Select conductor type and material
  • Provides results in mm²
Features
Read full description

Adiabatic Equation for calculating the minimum cpc (circuit protective conductor) and earth minimum csa sizes of earthing conductors, S = √(I²t) / k. This Adiabatic Equation Calculator takes into account the following parameters: t = Disconnection time (seconds). k = Conductor k value (From BS 7671 tables). la = Fault current (PEFC in Amps). I² = la x la. Results with the minimum CSA mm². Values of K are obtained from the tables within BS 7671: - Table 54.2 : Conductor not incorporated in a cable and not bunched with cables. - Table 54.3 : Conductor incorporated in a cable or bunched with cables. - Table 54.4 : Sheath or armour of a cable. - Table 54.5 : Steel conduit or trunking. Disconnection times (t) are obtained from the maximum operating time/current characteristics tables within BS 7671: - Fig 3A2 (a,b) : BS 3036 semi-enclosed fuse. - Fig 3A3 : (a,b) : BS 88-2.2. - Fig 3A4 : BS EN 60898 / 61009-1 MCB/RCBO type B. - Fig 3A5 : BS EN 60898 / 61009-1 MCB/RCBO type C. - Fig 3A6 : BS EN 60898 / 61009-1 MCB/RCBO type D. - BS 1361 Fuse. How to use the Adiabatic Equation App: 1) Input your voltage value. 2) Input your Zs value. 3) Select protective device. 4) Select protective device rating. 5) Select conductor type. 6) Select conductor material. 7) Tap calculate.

Screenshots

TRUCHECK4 screens
Adiabatic Equation Calculator4 screens

Verdict

The call

The clearest difference is price: TRUCHECK at Free against Adiabatic Equation Calculator's $7.99. TRUCHECK also leads on update cadence (every 3 weeks vs every 19 months). Adiabatic Equation Calculator's advantage is iOS requirement (13.0 vs 16.4). On 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

TRUCHECK is free to download; Adiabatic Equation Calculator costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

TRUCHECK ships an update every 3 weeks, Adiabatic Equation Calculator every 19 months. Both last shipped on September 16, 2026.

Scorecard3 real differences · 5 level
TRUCHECK versus Adiabatic Equation Calculator: the parameters behind the verdict, then further details
ParameterTRUCHECKAdiabatic Equation Calculator
PriceFree — better$7.99
Positive reviews—100.0% of reviews
Update frequencyEvery 3 weeks — betterEvery 19 months
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.413.0 — better
Further details — not scored
Size75 MB2 MB
Age rating17+4+
DeveloperELULA CLOUD (PTY) LTDPro Certs Software Ltd

In-app purchases

None

TRUCHECK

No in-app purchases

None

Adiabatic Equation Calculator

No in-app purchases

Questions

Is TRUCHECK free?
TRUCHECK is free to download, with no in-app purchases.
Is Adiabatic Equation Calculator free?
Adiabatic Equation Calculator costs $7.99, with no in-app purchases.
Do TRUCHECK or Adiabatic Equation Calculator have ads?
Neither TRUCHECK nor Adiabatic Equation Calculator shows ads.
Which is updated more often, TRUCHECK or Adiabatic Equation Calculator?
TRUCHECK ships an update every 3 weeks, and Adiabatic Equation Calculator every 19 months. Most recently, TRUCHECK was updated on September 16, 2026 and Adiabatic Equation Calculator on September 16, 2026.

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