Comparison

Wi vs PDF Maker Creator

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

Head to head
About

Wi

This app monitors your home's electrical consumption to identify energy-wasting devices and potential equipment failures. It provides real-time data and alerts to help you save money and prevent downtime.

Highlights
  • Identifies energy-wasting devices
  • Monitors equipment health
  • Provides mobile and desktop alerts
  • Supports temperature sensors
  • Enables channel sharing
  • Combines multiple devices into one system
Read full description

WiMeter is a connected smart electric power meter and critical systems monitor. It saves your money by identifying energy wasting devices and proactively monitoring the health of your equipment, minimizes the downtime, and gives you a full picture of energy consumption. Wi-Meter installs on any circuit breaker panel or a splitter box and constantly monitors the power consumption of your electrical equipment. It has 28 channels of power measurement and supports up to 4 wired temperature sensors. A breaker panel can have more than one Wi-Meter if needed. Wi-Meter sends you mobile and desktop alerts about equipment malfunction, thus preventing equipment failure and saving you money. You can set up your own alerts on any of the power consumers and temperature sensors. Some unique features that make Wi-Meter superior to other power monitors: - It goes beyond electrical power metering. With its ability to read other sensors, such as the temperature, it allows you to "health check" your equipment. - It has a sharing feature. You can share any of the channels in Wi-Meter with other people. - Several Wi-Meters can be combined into one system. It supports sub-metering. - There is no "Always On" group of unidentified devices. It knows exactly what's always on, because it reads multiple individual circuits. - It works immediately after installation. There is no guessing or learning required. - It works with all residential and commercial electrical panels, with 1, 2 or 3 phases, and with voltages between 100 and 600V.

About

PDF Maker Creator

Features
Read full description

PDF Maker Creator is a powerful document scanner, designer, and PDF exporter for iPhone and iPad. Scan paper documents with live edge detection and perspective correction. Import photos, images, or existing PDFs. Clean up pages, crop and adjust them, then export polished files as PDF, PNG, or JPG. FEATURES: • Document Scanner — scan multi-page documents with native iOS/Android scanner • Page Designer — add text, shapes, images, ink, signatures, and barcodes to any page • CV Maker — build professional resumes from 60+ templates across 10 categories • Screenshot Maker — create App Store screenshots with 237 device frame templates • Background Remover — erase photo backgrounds on-device using Apple Vision (iOS 17+) • Trace Scan — scan a document and recreate it as editable text elements • PDF Tools — compress, split, and merge PDF files • OCR — extract searchable text from scanned pages • Export as PDF, PNG, or JPG and share via AirDrop, Mail, or Files • Save and reopen projects locally — no account required • Tutorials — 61 step-by-step guides for every tool built into the app PDF Maker Creator is built for fast document creation, editing, and export. Everything runs on your device — no cloud, no account, no tracking.

Screenshots

Wi4 screens
PDF Maker Creator4 screens

Verdict

The call

The clearest difference is update cadence: PDF Maker Creator at every 5 days against Wi's every 6 weeks. On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Wi ships an update every 6 weeks, PDF Maker Creator every 5 days. The most recent releases landed on September 29, 2026 and October 1, 2026 respectively.

Scorecard1 real difference · 9 level
Wi versus PDF Maker Creator: the parameters behind the verdict, then further details
ParameterWiPDF Maker Creator
PriceFreeFree
Rating1.1 (7 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings7 — better—
Update frequencyEvery 6 weeksEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.5 — better
Further details — not scored
Size16 MB71 MB
Age rating4+4+
DeveloperDigital Sign Technologies Inc.Kenneth Francis Ferrer

In-app purchases

None

Wi

No in-app purchases

None

PDF Maker Creator

No in-app purchases

Questions

Is Wi free?
Wi is free to download, with no in-app purchases.
Is PDF Maker Creator free?
PDF Maker Creator is free to download, with no in-app purchases.
Do Wi or PDF Maker Creator have ads?
Neither Wi nor PDF Maker Creator shows ads.
Which is updated more often, Wi or PDF Maker Creator?
Wi ships an update every 6 weeks, and PDF Maker Creator every 5 days. Most recently, Wi was updated on September 29, 2026 and PDF Maker Creator on October 1, 2026.

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