Comparison

Pipe Math Pro vs Fake GPS & Location Changer

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

Head to head
About

Pipe Math Pro

Features
Currently charting
Read full description

Know your travel. Know your cut. Get back to the job. Pipe Math Pro puts practical plumbing calculations and clear pipe diagrams in your pocket. Enter your measurements, see where they belong on the picture, and read the result in familiar tape-measure fractions. Designed by a plumber for plumbers, with the measurements you need close to the diagram and explanations available when you need them. ONE PURCHASE. ALL THE TOOLS. No ads. No subscriptions. No yearly fees. No in-app purchases. The calculations work offline, with no account required. OFFSETS: 22½°, 45° AND 60° • Calculate travel from spread. • Enter the fitting allowance and choose one or two deductions. • See spread, travel, fitting allowances and finished cut length on the pipe. • Read travel and cut pipe as separate results. ROLLING OFFSETS • Enter horizontal and vertical offsets. • Calculate true offset, travel and cut length. • Follow a 3-D pipe diagram showing each measurement. • Choose 22½°, 45° or 60° fittings. SPREAD ALLOWANCE • Keep parallel offset runs equally spaced. • Enter the first pipe cut, spacing and number of pipes. • Calculate the next pipe lengths with fitting allowances. • Work with 22½°, 45° and 60° offsets. PIPE SLOPE • Calculate rise over the pipe run. • Choose 1/16, 1/8, 1/4, 1/2 or 5/8 inch per foot, or use the percentage wheel. • See the high-end rise above level ground. PLUMBING QUICK MATH • Pipe volume per foot, total volume and water weight. • Tank capacity and partial fill for rectangular, vertical cylinder and horizontal cylinder tanks. • Water weight, including an empty pipe or tank's weight. • Water head and pressure: feet, PSI and kPa. • Pipe pressure loss with optional elevation and fittings inputs. • Flow and velocity, in either direction. • Fill or drain time, or the flow needed for a chosen time. • Measurement diagrams, input guidance and formulas. CONVERSIONS THAT FIT THE WAY YOU WORK • Feet and inches to metres, centimetres, or metres plus centimetres. • Reverse the direction in a tap. • Litres, Imperial gallons and US liquid gallons, clearly labelled. • Decimal inches to tape-measure fractions. • A basic calculator for everyday arithmetic. Enter decimal inches, fractions or mixed fractions in supported measurement fields. Displayed tape measurements round to the nearest 1/16 inch; calculations retain their underlying precision. Pipe Math Pro is the new version of Pipe Math. If you already own Pipe Math, this update is included with your existing App Store purchase. Use the actual inside dimensions and fitting allowances for your materials. Water pressure-loss results use the Hazen–Williams model and the selected pipe coefficient.

About

Fake GPS & Location Changer

Manage and edit GPS locations and EXIF photo metadata. Easily search, save, and share locations, or change your current GPS position. Protect your privacy by hiding or editing real GPS data in your photos.

Highlights
  • Location management and saving
  • EXIF data viewing and editing
  • GPS location emulation
  • Photo metadata linking to tracks
  • Privacy protection for GPS data
  • Real-time location pinpointing
Features
Read full description

GPS LOCATIONS ● EXIF METADATA ● TRACK. Your go-to assistant for location and orientation, designed to check, edit, and remove photo metadata. SEARCH, SAVE, MOVE, & MANAGE GPS locations. Easily navigate between your current location and any place you specify, save your favorite spots, and protect your privacy — all in one app! An essential tool for travelers, photographers, and anyone who values precision and confidentiality. KEY FEATURES: 〉LOCATION MANAGEMENT ⁕ Create and save locations and tracks. You can share photos with loved ones, complete with geographic coordinates and address ⁕ Pinpoint your current location in real-time ⁕ One-click search and sharing of places ⁕ Instantly change your location to any point on the map ⁕ Save your favorite places in custom categories 〉PHOTO HANDLING ◆ View and edit EXIF data (date, camera settings, camera model, and coordinates) ◆ Link photos to tracks to create visual routes ◆ Built-in photo editor 〉PRIVACY PROTECTION ⁕ Hide real GPS data to protect your personal information ⁕ Secure storage of your private locations ⁕ Control access to your geodata Download a professional geodata tool that combines measurement accuracy, powerful functionality, and a commitment to your privacy.

Screenshots

Pipe Math Pro4 screens
Fake GPS & Location Changer4 screens

Verdict

The call

The clearest difference is price: Fake GPS & Location Changer at Free against Pipe Math Pro's $9.99. Fake GPS & Location Changer also leads on update cadence (every 5 weeks vs every 10 months) and iOS requirement (15.6 vs 17.6). Pipe Math Pro's advantage is chart position (#199 vs unranked). 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

Fake GPS & Location Changer is free to download; Pipe Math Pro costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Pipe Math Pro ships an update every 10 months, Fake GPS & Location Changer every 5 weeks. Both last shipped on October 30, 2026.

Scorecard4 real differences · 7 level
Pipe Math Pro versus Fake GPS & Location Changer: the parameters behind the verdict, then further details
ParameterPipe Math ProFake GPS & Location Changer
Price$9.99Free — better
Rating—4.4 (979 ratings) — better
Positive reviews—75.2% of reviews
Number of ratings—979 — better
Update frequencyEvery 10 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
Best chart rank#199 — better—
DevicesiPhoneiPhone, iPod — better
Requires iOS17.615.6 — better
Further details — not scored
Size4 MB90 MB
Age rating4+4+
DeveloperAntonio VitellaIrina Zhukova

In-app purchases

None

Pipe Math Pro

No in-app purchases

None

Fake GPS & Location Changer

No in-app purchases

Questions

Is Pipe Math Pro free?
Pipe Math Pro costs $9.99, with no in-app purchases.
Is Fake GPS & Location Changer free?
Fake GPS & Location Changer is free to download, with no in-app purchases.
Do Pipe Math Pro or Fake GPS & Location Changer have ads?
Neither Pipe Math Pro nor Fake GPS & Location Changer shows ads.
Which is updated more often, Pipe Math Pro or Fake GPS & Location Changer?
Pipe Math Pro ships an update every 10 months, and Fake GPS & Location Changer every 5 weeks. Most recently, Pipe Math Pro was updated on October 30, 2026 and Fake GPS & Location Changer on October 30, 2026.

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