Comparison

Notilify vs DCVG Survey

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

Head to head
About

Notilify

This pocket solver tackles common everyday problems like scientific notation, percentages, interest calculations, and various number system conversions. It aims to be a versatile tool for quick problem-solving.

Highlights
  • Scientific notation solver
  • Percentage calculator
  • Interest calculations
  • MLA formatting
  • Binary and Hexadecimal conversion
Features
Read full description

The Swiss Army Knife of apps is here! Notilify is a pocket solver that can solve problems you might have everyday such as Scientific Notation, Percentages, Interest, MLA formatting, Binary, Hexadecimal, and more!

About

DCVG Survey

Features
Read full description

Overview: Unlock the full potential of DCVG surveys with DCVG Survey application, the essential mobile app for pipeline integrity professionals. Designed to streamline the monitoring, storage, and analysis of Direct Current Voltage Gradient data, our app provides a robust solution for detecting and assessing pipeline corrosion risks efficiently. Key Features: Real-Time Data Capture: Seamlessly record DCVG measurements directly from your survey equipment to our app, ensuring accurate and instant data logging. Advanced Data Analysis: Utilize our sophisticated tools to analyze DCVG data, identify corrosion anomalies, and assess their severity with precision. Interactive Mapping: View and interact with geographic data overlays that show pipeline routes and corrosion hotspots, helping you pinpoint critical areas quickly. Secure Data Storage: Safely store your survey results in a secure cloud database, accessible anytime and from anywhere, ensuring your data is always at your fingertips. User-Friendly Interface: Navigate through a clean, intuitive interface designed to enhance user experience and reduce learning curves. Why DCVG Survey? DCVG Survey is built by industry experts with decades of experience in pipeline integrity. Our app not only simplifies the complex process of DCVG surveys but also enhances the accuracy of your assessments, making it an indispensable tool for safeguarding pipeline infrastructure.

Screenshots

Notilify4 screens
DCVG Survey4 screens

Verdict

The call

The clearest difference is update cadence: DCVG Survey at daily against Notilify's every 5 months. DCVG Survey also leads on iOS requirement (14.1 vs 16.2). 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

Notilify ships an update every 5 months, DCVG Survey daily. The most recent releases landed on October 19, 2026 and October 27, 2026 respectively.

Scorecard2 real differences · 7 level
Notilify versus DCVG Survey: the parameters behind the verdict, then further details
ParameterNotilifyDCVG Survey
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 5 monthsDaily — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.214.1 — better
Further details — not scored
Size11 MB80 MB
Age rating4+4+
DeveloperAriel Araya-MadrigalRFCORP

In-app purchases

None

Notilify

No in-app purchases

None

DCVG Survey

No in-app purchases

Questions

Is Notilify free?
Notilify is free to download, with no in-app purchases.
Is DCVG Survey free?
DCVG Survey is free to download, with no in-app purchases.
Do Notilify or DCVG Survey have ads?
Neither Notilify nor DCVG Survey shows ads.
Which is updated more often, Notilify or DCVG Survey?
Notilify ships an update every 5 months, and DCVG Survey daily. Most recently, Notilify was updated on October 19, 2026 and DCVG Survey on October 27, 2026.

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