ID vs GasUnits
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ID
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A secure contact book for the people you already know. The number on your screen can be faked, and an AI voice can sound like someone you know. With ID-Truster, you can check in seconds that a call or message really comes from the person you trust. YOU LOOK OUT FOR EACH OTHER Peace of mind is mutual. We rarely think we will be fooled ourselves, but we often worry about mom, grandpa, or a good friend. The best reassurance is the one you create together. Connect with family and friends so you share a common tool when something feels off. HOW IT WORKS - Connect once. You both choose "Add contact", and an encrypted connection is created between your phones. - A heads-up before the call. When a trusted contact calls you, you get a notification in the app just before your phone rings. So you know the call is genuine, no matter what the screen says. - Trust codes. Create a code in the app and paste it into any text message, email, or social media message. The receiver checks the code in the app and gets an answer in seconds. The code is locked to that receiver and expires by itself after 24 hours. ALONGSIDE, NOT INSTEAD OF ID-Truster does not replace your phone, email, or chat. It is an extra layer of reassurance that runs alongside what you already use. YOUR DATA STAYS WITH YOU The connection is encrypted with a key that only lives on your phones. We cannot see the names or phone numbers in your secure contact book, only the email address the account was created with. Everything is built to comply with GDPR. EASY FOR THE WHOLE FAMILY Most people are up and running in a few minutes. Each of you enters your name, email, and phone number, and you are ready to connect. The more of you who join, the better you look out for each other. ID-Truster is free for personal use and built in Denmark. Need help? Write to support@idtruster.com. We answer quickly, and we are happy to help.
GasUnits
This app simplifies complex natural gas and LNG unit conversions for industry professionals. It accurately converts over 90 volume, rate, and price units, offering precise results and composition-based estimates. Easily copy formatted results for reports and models.
- Converts 90+ gas volume, rate, and price units
- Supports three standard gas heating values
- Calculates barrels of oil equivalent
- Provides composition-based estimates
- Fast, intuitive, and error-proof design
- Copy results for reports and models
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GasUnits by Gulfstream LNG is the industry’s most versatile universal gas‑unit converter — purpose‑built for professionals who work with natural gas and LNG. Our sector deals in billions, trillions, and even giga‑ and peta‑scale units, where a single miscalculation can derail a deal, distort a forecast, or undermine a technical analysis. GasUnits removes that risk. Created by Vivek Chandra, a seasoned LNG and gas entrepreneur, GasUnits is a free public‑service app designed to simplify the complex. It converts 90+ gas volume, rate, and price units with precision, delivering exact results where possible and smart, composition‑based estimates where required. Choose from three standard gas heating values (1000, 1036, or 952 Btu/ft³), switch between gas volume, gas rate, and gas price calculators, and even compute barrels of oil equivalent using either 6,000 ft³ or 5,800 ft³ per boe. Every result is cleanly formatted and can be copied instantly into your reports, emails, or models. Designed to be fast, easy to use, intuitive, and error‑proof, GasUnits helps traders, engineers, analysts, and commercial teams move with confidence — whether you’re validating a calculation, checking a contract number, confirming a conversion on the go, or aligning stakeholders around a single defensible figure. GasUnits by Gulfstream LNG — simplifying the world’s most complex gas conversions, one calculation at a time. A public service by Gulfstream LNG is an independent LNG export project under development in Louisiana, USA. Disclaimer: Conversions use industry-standard factors. Verify any critical conversions against authoritative sources. GasUnits by Gulfstream LNG is provided for reference only; GasUnits and its creators and supporters (including Vivek Chandra and Gulfstream LNG Development, LLC) accept no responsibility or liability. Do not rely on this tool for commercial, financial, technical, or other decisions. Feed back should be sent to Vivek Chandra at vc@GulfstreamLNG.com
Screenshots
Verdict
ID and GasUnits are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
ID ships an update every 9 days, GasUnits every 10 days. The most recent releases landed on September 9, 2026 and June 26, 2026 respectively.
| Parameter | ID | GasUnits |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 9 days — better | Every 10 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 42 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Pixel PLatform ApS | Vivek Chandra |
In-app purchases
ID
No in-app purchases
GasUnits
No in-app purchases





