CORE Calculator App vs Parcel Pending
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CORE Calculator App
This app provides inspectors in the oil and gas industry with essential calculations for asset integrity. It offers tools for determining Tmin, MAWP, corrosion rates, and remaining life based on industry standards.
- Tmin calculations
- MAWP calculations
- Corrosion rate calculations
- Remaining life determination
- Construction material information
- Damage mechanism identification
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AsInt delivers asset integrity solutions globally within the Oil and Gas Upstream, Midstream, Downstream, and Petrochemical industries. With our CORE Calculator mobile app, you have quick and easy calculator to assist API 510/570 Inspectors in calculating Tmin, MAWP, Corrosion Rates, Remaining life, etc. We use industry recognized codes and standards as the basis of all our software solutions. The app is designed to take common inspection and engineering calculations and make them available and accessible on your mobile device. Here are a few things that you can do from this mobile app: - Access comprehensive and updated information on construction materials. - Perform precise calculations based on operating details. - Identify probable damage mechanisms. - Determine remaining life based on thickness data. - Calculate corrosion rates with precision. - Seamless assessment of damage susceptibilities. and much more. Get started NOW! This CORE Calculator app is provided by AsInt, Inc. "AS IS" and AsInt takes no responsibilities or warranties of any kind concerning the safety, suitability of the calculations for your purpose, accuracy of your data, inaccuracies of user's application, or any other misuse of this application. There are inherent dangers in the use of any software, and you are solely responsible for determining the compatibility of this application with your equipment. Ensure that the industry codes and standards used as the basis of this application are applicable in your jurisdiction. We are committed to protecting and respecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our CORE Calculator mobile application. We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page. You are advised to review this Privacy Policy periodically for any changes. Changes to this Privacy Policy are effective when they are posted on this page. By using the CORE Calculator mobile application, you agree to our terms and conditions stating Acceptance of Terms, Use of the App, Prohibited Uses, Disclaimer of Warranties, etc. For more information on Privacy Policy : https://asint.online/privacy-policy and Terms of Use : https://asint.net/mobiletermandconditions/ Contact us : info@asint.net
Parcel Pending
Easily manage your package deliveries with automatic notifications upon arrival. Access your packages contactlessly using a unique QR code for pickup. The app also allows for vacation mode, managing other users, and customizing notification settings.
- Package delivery notifications
- Contactless package access
- Unique QR code for pickup
- Vacation mode
- Manage other users
- Customize notification settings
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Parcel Pending makes it simple to receive your packages and online orders! Get automatic notifications the moment your packages are delivered with our easy-to-use mobile app. Use the Parcel Pending mobile app to: - Get package delivery notifications - Utilize contactless package access - Use a unique QR Code for pick-up - Set vacation mode - Add and manage other users - Update notification preferences and accessibility settings - Contact our support team 24/7 We are always looking to improve our app and services. Please let us know if there is anything we can do to make our app better.
Screenshots
Verdict
The clearest difference is review sentiment: CORE Calculator App at 100% against Parcel Pending's 24%. CORE Calculator App also leads on rating (5.0 vs 4.1). Parcel Pending's advantage is in-app purchases (none vs 3) and ratings volume (1.3K vs 11). On price, update cadence, ads 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. CORE Calculator App sells 3 in-app purchases, starting at $4.99 per month. Parcel Pending asks for nothing beyond the download.
CORE Calculator App holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Parcel Pending has 1.3K ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 100% of CORE Calculator App's written reviews are positive against 24% of Parcel Pending's.
CORE Calculator App ships an update every 3 months, Parcel Pending every 2 months. The most recent releases landed on October 17, 2026 and October 19, 2026 respectively.
| Parameter | CORE Calculator App | Parcel Pending |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (11 ratings) — better | 4.1 (1.3K ratings) |
| Positive reviews | 100.0% of reviews — better | 24.0% of reviews |
| Number of ratings | 11 | 1.3K — better |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Best chart rank | — | #146 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 148 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | AsInt Inc. | Quadient Shipping |
Customer experience
CORE Calculator App
Parcel Pending
In-app purchases
CORE Calculator App
- Materials Lookup$4.991 Month
- Damage Mech Screener$9.991 Month
- Materials Lookup$5.99
Parcel Pending
No in-app purchases
Questions
Is CORE Calculator App free?
Is Parcel Pending free?
Which has better reviews, CORE Calculator App or Parcel Pending?
Do CORE Calculator App or Parcel Pending have ads?
Which is updated more often, CORE Calculator App or Parcel Pending?
Other comparisons
