Comparison

KPS Link vs Wire Size & Ampacity Calc

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

Head to head
About

KPS Link

Features
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KPS Link is a software designed to show reading of KPS digital multimeter remotely and download recording from DMM. Features: - Show reading remotely. - Observe the change of reading via Line Chart - Download data of Data Log function and Auto-Save function. - Export data via CSV file, that can be read by Microsoft Excel or other programs easily to analyze data. - Record reading by App directly. Support the following test instruments - KPS DMM3500BT, DMM4500PV Digital Multimeter - KPS DMM9000BT Digital Multimeter - KPS DCM7000BT, DCM8000BT, DCM8500PV, DCM8700PV Clamp Meter - KPS DCM6000PW Power Clamp Meter - KPS DCM4018FLEX Flexible Clamp Meter - KPS DCM300LEAK Leakage Clamp Meter - KPS IT1000BT Insulation Tester

About

Wire Size & Ampacity Calc

Features
Read full description

Size conductors the way the code book does β€” without flipping pages. Pick NEC or IEC, enter the load, set the real conditions, and read the minimum conductor size on one screen. WHAT IT DOES - NEC (NFPA 70) Table 310.16 ampacities: copper and aluminum, 60/75/90 Β°C columns, 14 AWG to 500 kcmil - IEC 60364-5-52 method C ampacities: copper, PVC or XLPE, 1.5 to 300 mmΒ² - Ambient-temperature correction and grouping adjustment applied automatically - 125 % continuous-load design current - Suggested breaker from the standard ladder, small-conductor caps included - Pro: full derating breakdown, conduit-fill summary (NEC Ch. 9 Table 1), voltage-drop cross-check, history and one-page PDF export BUILT FOR THE FIELD Big glove-friendly keys, an Outdoor Bright theme for direct sunlight, and everything works offline. PRIVACY Everything stays on your phone. No account, no ads, no tracking. A planning aid, not a substitute for the code β€” always confirm results with your local code authority and the current edition. PRO UNLOCKS: both NEC and IEC standards, full derating detail, conduit fill, voltage-drop checks, history and PDF export. Available as an auto-renewable subscription (monthly or yearly) or a one-time Lifetime purchase. β€”β€”β€” Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://hdappstudio.com/wiresize/privacy/

Screenshots

KPS Link4 screens
Wire Size & Ampacity Calc4 screens

Verdict

The call

The clearest difference is in-app purchases: KPS Link at none against Wire Size & Ampacity Calc's 3. KPS Link also leads on iOS requirement (12.0 vs 16.0). Wire Size & Ampacity Calc's advantage is update cadence (every 2 months vs every 11 months). On price, ads 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. Wire Size & Ampacity Calc sells 3 in-app purchases, starting at $2.99 per month. KPS Link asks for nothing beyond the download.

UpkeepUpdate frequency

KPS Link ships an update every 11 months, Wire Size & Ampacity Calc every 2 months. Both last shipped on November 3, 2026.

Scorecard3 real differences Β· 3 level
KPS Link versus Wire Size & Ampacity Calc: the parameters behind the verdict, then further details
ParameterKPS LinkWire Size & Ampacity Calc
PriceFreeFree
Update frequencyEvery 11 monthsEvery 2 months β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS12.0 β€” better16.0
Further details β€” not scored
Size9 MB9 MB
Age rating4+4+
DeveloperMGL APPA CORPORATIONHD YAPIMCILIK VE TEKNOLOJI ITHALAT IHRACAT TICARET LIMITED SIRKETI

In-app purchases

None

KPS Link

No in-app purchases

3 purchases

Wire Size & Ampacity Calc

Subscriptions2
  • WireSize Pro β€” Monthly$2.991 Month
  • WireSize Pro β€” Yearly$14.991 Year
One-time1
  • WireSize Pro β€” Lifetime$29.99

Questions

Is KPS Link free?
KPS Link is free to download, with no in-app purchases.
Is Wire Size & Ampacity Calc free?
Wire Size & Ampacity Calc is free to download, with in-app purchases available.
Do KPS Link or Wire Size & Ampacity Calc have ads?
Neither KPS Link nor Wire Size & Ampacity Calc shows ads.
Which is updated more often, KPS Link or Wire Size & Ampacity Calc?
KPS Link ships an update every 11 months, and Wire Size & Ampacity Calc every 2 months. Most recently, KPS Link was updated on November 3, 2026 and Wire Size & Ampacity Calc on November 3, 2026.

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