NAIC Codes vs Aegis ChemCalc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NAIC Codes
Access and search North American Industry Classification (NAIC) codes quickly. Browse by category or enter numeric codes and titles to find specific industry information. Save your favorite codes and share them via email.
- Search by numeric codes
- Search by title
- Browse by category
- Drill down for specific codes
- Bookmark favorites
- Email listings
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NAIC Codes is a quick and easy reference tool for searching and browsing North American Industry Classification (NAIC) codes. • Search by 2-6 digit numeric industry codes and/or title. • Browse by category and drill down for specific industry code. • Bookmark favorites. • Email selected listings.
Aegis ChemCalc
This tool provides essential calculations for oil well chemical applications. It features the most frequently used formulas for field operations, designed for efficiency and accuracy.
- Oil well chemical calculations
- Common field calculations
- Designed for field use
- Accurate results
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A calculator for oil well chemical calculations, this calculator has the most common calculations that are used in the field.
Screenshots
Verdict
The clearest difference is rating: Aegis ChemCalc at 5.0 against NAIC Codes's 1.0. Aegis ChemCalc also leads on update cadence (every 2 months vs every 16 months) and ratings volume (4 vs 1). On price, ads, in-app purchases and monetization model 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.
Aegis ChemCalc holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively.
NAIC Codes ships an update every 16 months, Aegis ChemCalc every 2 months. The most recent releases landed on June 24, 2026 and June 1, 2026 respectively.
| Parameter | NAIC Codes | Aegis ChemCalc |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 4 — better |
| Update frequency | Every 16 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.1 | 11.0 — better |
| Further details — not scored | ||
| Size | 18 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | visual soft, inc | Aegis Chemical Solutions, LLC |
Customer experience
NAIC Codes
Aegis ChemCalc
In-app purchases
NAIC Codes
No in-app purchases
Aegis ChemCalc
No in-app purchases
Questions
Is NAIC Codes free?
Is Aegis ChemCalc free?
Which has better reviews, NAIC Codes or Aegis ChemCalc?
Do NAIC Codes or Aegis ChemCalc have ads?
Which is updated more often, NAIC Codes or Aegis ChemCalc?
Other comparisons
