Comparison

Vigilant Track vs Pipe Offset & Cut Length

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

Head to head
About

Vigilant Track

Features
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Vigilant Track provides real-time Vehicle Tracking to track your vehicle. With this, you can always monitor your vehicle's current state like vehicle position, vehicle state(Start/Stop/Move), Speed, and A/C status. The main features are: * Real-time tracking * Pinpoint location * Latitude & Longitude * Speed of vehicle * Current status of a vehicle. * Fuel monitoring * Odometer reading * Vehicle Battery voltage monitoring * A/C Status * Many more

About

Pipe Offset & Cut Length

Features
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Rolling offsets, solved before you cut. Pick the fitting and the size, type what you measured, and you get the cut length with the takeoff (Z in the standards) already subtracted from both ends. Mark the pipe and cut it. โ–  If it will not go together, you hear it first A positive number does not mean it can be assembled. When the socket depths would overlap, the app finds it before you cut and shows what does fit โ€” a fitting with a smaller angle, or one size down. โ–  Offsets that move in two directions For a rolling offset, the app separates true offset, run, travel (center to center) and the roll angle. It works at 22.5ยฐ and 11.25ยฐ as well as 45ยฐ, and when the run you have is fixed, it can solve for the angle instead. โ–  Every number carries its source Welded fittings use the bend radius R = 38.1 x nominal size (inch) with ASME B16.9 for the 45ยฐ center-to-end; PVC DWV uses the published fitting dimensions. Japanese standards (JIS K 6739 / K 6743 / K 6777, JIS B 2301) are there when you switch regions. Tap the info button next to the answer to read where a number came from. โ–  Fittings that are not in the table, you measure and add Measure a fitting once and register it, and every answer after that matches the part in your hand. Thread engagement can be adjusted per size, one thread at a time. โ–  Keep it per job, hand it over on paper Add an answer to a job and it becomes a table: piece number, cut length, fitting, roll angle. Export it as a PDF or CSV. Register a fitting and the numbers on the paper are recomputed too. โ–  Works with no connection Everything is computed on the device. Job records stay on this device only โ€” they are not stored in iCloud, so they cannot move to a new phone. What leaves the device is your support messages, plus anonymous usage statistics and crash diagnostics (Firebase Analytics / Crashlytics). โ–  About pricing Cut length for a straight run between two fittings, the 45ยฐ offset in one plane, the 78 bundled fittings and the welded formula are free, always. Rolling offsets, 22.5ยฐ and 11.25ยฐ, solving for the angle, your own measured fittings and thread engagement, and job cut lists (PDF/CSV) are Pro. There is a one-time purchase, or monthly and yearly plans. โ–  Units and standards Switch between inch (ASME, North America) and mm (JIS, Japan). In North America the fittings become ASME B16.9 (welded) and PVC DWV, and the 45ยฐ center-to-end is read from the published table. What the app shows is a guide for installation. The final call belongs to the job's own standards and a licensed fitter. The app does not reproduce standards documents or manufacturer catalogues โ€” it cites the number and name of the standard, the maker and the revision, and computes dimensions from published values and formulas. Monthly and yearly plans renew automatically. You can cancel in Settings > your name > Subscriptions on your iPhone. The one-time purchase does not renew. Terms of Use: https://rainbowtree.work/app/terms Privacy Policy: https://rainbowtree.work/privacy/haikan-kirisunpo.html

Screenshots

Vigilant Track3 screens
Pipe Offset & Cut Length4 screens

Verdict

The call

The clearest difference is in-app purchases: Vigilant Track at none against Pipe Offset & Cut Length's 3. Vigilant Track also leads on device support (3 vs 1) and iOS requirement (14.0 vs 17.0). Pipe Offset & Cut Length's advantage is update cadence (monthly vs every 16 months). On price and ads there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Pipe Offset & Cut Length sells 3 in-app purchases, starting at $2.99 per month. Vigilant Track asks for nothing beyond the download.

UpkeepUpdate frequency

Vigilant Track ships an update every 16 months, Pipe Offset & Cut Length monthly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard4 real differences ยท 2 level
Vigilant Track versus Pipe Offset & Cut Length: the parameters behind the verdict, then further details
ParameterVigilant TrackPipe Offset & Cut Length
PriceFreeFree
Update frequencyEvery 16 monthsMonthly โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS14.0 โ€” better17.0
Further details โ€” not scored
Size136 MB11 MB
Age rating4+4+
DeveloperRoberto Escudero VeintimillaRAINBOW TREE LLC

In-app purchases

None

Vigilant Track

No in-app purchases

3 purchases

Pipe Offset & Cut Length

Subscriptions2
  • Pipe Offset Pro (Monthly)$2.991 Month
  • Pipe Offset Pro (Yearly)$14.991 Year
One-time1
  • Pipe Offset Pro (One-time)$29.99

Questions

Is Vigilant Track free?
Vigilant Track is free to download, with no in-app purchases.
Is Pipe Offset & Cut Length free?
Pipe Offset & Cut Length is free to download, with in-app purchases available.
Do Vigilant Track or Pipe Offset & Cut Length have ads?
Neither Vigilant Track nor Pipe Offset & Cut Length shows ads.
Which is updated more often, Vigilant Track or Pipe Offset & Cut Length?
Vigilant Track ships an update every 16 months, and Pipe Offset & Cut Length monthly. Most recently, Vigilant Track was updated on October 25, 2026 and Pipe Offset & Cut Length on October 24, 2026.

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