Notilify vs DCVG Survey
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Scientific notation solver
- Percentage calculator
- Interest calculations
- MLA formatting
- Binary and Hexadecimal conversion
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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!
DCVG Survey
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Notilify ships an update every 5 months, DCVG Survey daily. The most recent releases landed on October 19, 2026 and October 27, 2026 respectively.
| Parameter | Notilify | DCVG Survey |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.2 | 14.1 — better |
| Further details — not scored | ||
| Size | 11 MB | 80 MB |
| Age rating | 4+ | 4+ |
| Developer | Ariel Araya-Madrigal | RFCORP |
In-app purchases
Notilify
No in-app purchases
DCVG Survey
No in-app purchases









