Comparison

Dash Vision 4G 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

Dash Vision 4G

Features
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With DASH VISION 4G you can manage your Phonocar Dashcam VM441: - Watch live video even from a distance. - Save and share photos and videos of your driving moments, and more, from the dashcam's storage memory whenever you want. - Capture photos and record directly from the app at any time. - View your routes. - Manage your internal archive of videos and photos. - Quicky setup your dashcam. - Protect important photos and videos from accidental deletion. - Keep your VM441 dashcam firmware always up to date.

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

Dash Vision 4G4 screens
Wire Size & Ampacity Calc4 screens

Verdict

The call

The clearest difference is in-app purchases: Dash Vision 4G at none against Wire Size & Ampacity Calc's 3. Dash Vision 4G also leads on iOS requirement (11.0 vs 16.0). Wire Size & Ampacity Calc's advantage is update cadence (every 2 months vs every 4 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. Dash Vision 4G asks for nothing beyond the download.

UpkeepUpdate frequency

Dash Vision 4G ships an update every 4 months, Wire Size & Ampacity Calc every 2 months. The most recent releases landed on October 30, 2026 and November 3, 2026 respectively.

Scorecard3 real differences Β· 3 level
Dash Vision 4G versus Wire Size & Ampacity Calc: the parameters behind the verdict, then further details
ParameterDash Vision 4GWire Size & Ampacity Calc
PriceFreeFree
Update frequencyEvery 4 monthsEvery 2 months β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS11.0 β€” better16.0
Further details β€” not scored
Size89 MB9 MB
Age rating17+4+
DeveloperPhonocarHD YAPIMCILIK VE TEKNOLOJI ITHALAT IHRACAT TICARET LIMITED SIRKETI

In-app purchases

None

Dash Vision 4G

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 Dash Vision 4G free?
Dash Vision 4G 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 Dash Vision 4G or Wire Size & Ampacity Calc have ads?
Neither Dash Vision 4G nor Wire Size & Ampacity Calc shows ads.
Which is updated more often, Dash Vision 4G or Wire Size & Ampacity Calc?
Dash Vision 4G ships an update every 4 months, and Wire Size & Ampacity Calc every 2 months. Most recently, Dash Vision 4G was updated on October 30, 2026 and Wire Size & Ampacity Calc on November 3, 2026.

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