Entrust Sigma vs Airtm
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Entrust Sigma
This application provides a user-friendly, secure, and scalable solution for instant card issuance, designed for cloud environments. It simplifies the process of printing ID and financial cards, ensuring data protection and offering flexibility for evolving needs.
- User-friendly interface
- Industry-leading security architecture
- Cloud-ready design
- Scalable and modular
- Instant card and mobile pass issuance
- Intuitive dashboard management
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Unmatched user experience. Market leading security. Forward thinking scalability & modularity. Meet Sigma – the next generation of direct-to-card printing for both ID and Financial Card Instant Issuance. Designed for today’s cloud environments it’s Simple, Secure and Smart – giving you peace of mind whatever your instant issuance needs. Simple From easy unboxing of the printer to issuing cards or mobile flash passes (just minutes later) to managing your printer through the intuitive dashboard, we've ensured Sigma is the most user-friendly card issuance solution in the world. Secure Our industry-leading issuance security architecture will keep your cards and your customers’ data safe and secure each step of the issuance process. Learn about the benefits of Secure Boot, Trusted Platform Module, encryption & additional security features. Smart Forward-thinking technology, scalability, and modularity allow you to expand your instant issuance program as your needs evolve. Download the app to discover all the benefits Sigma will bring you.
Airtm
This app provides a US virtual account for non-US citizens to make direct dollar withdrawals. It supports over 500 payment methods for seamless conversion and withdrawal into local currency, offering a fast, secure, and borderless financial experience.
- US Virtual Account
- Direct Dollar Withdrawals
- 500+ Payment Methods
- Local Currency Conversion
- Secure Transactions
- Borderless Finance
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Get a US Virtual Account designed for non-US citizens, enabling direct withdrawals in dollars. Access 500+ payment methods to convert and withdraw your funds seamlessly into your local currency—fast, secure, and borderless. Get Paid Better with Airtm.
Screenshots
Verdict
The clearest difference is update cadence: Airtm at every 4 days against Entrust Sigma's every 6 months. Airtm also leads on ratings volume (5.2K vs 9). Entrust Sigma's advantage is iOS requirement (11.0 vs 17.0). On price, rating, review sentiment and ads 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.
On the App Store both sit at effectively the same score — 4.7 for Entrust Sigma against 4.8 for Airtm. That said, the two scores are not equally well evidenced: Airtm has 5.2K ratings behind it against 9, so its average is the more settled of the two. Written reviews are what separate them: 50% of Entrust Sigma's written reviews are positive against 57% of Airtm's.
Entrust Sigma ships an update every 6 months, Airtm every 4 days. Both last shipped on November 3, 2026.
| Parameter | Entrust Sigma | Airtm |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (9 ratings) | 4.8 (5.2K ratings) — better |
| Positive reviews | 50.0% of reviews | 57.4% of reviews — better |
| Number of ratings | 9 | 5.2K — better |
| Update frequency | Every 6 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 844 MB | 211 MB |
| Age rating | 4+ | 4+ |
| Developer | Entrust | Airtm, Inc. |
Customer experience
Entrust Sigma
Airtm
Bugs and requests
Entrust Sigma
Not enough reviews yet to summarise bugs or requests.
Airtm
Reported bugs
3 issues- Login screen freezes
- Compatibility issues with older devices
- Unreliable P2P transactions
Requested features
3 requests- Add biometric login option
- Improve withdrawal options and process
- Enhance customer support responsiveness
In-app purchases
Entrust Sigma
No in-app purchases
Airtm
No in-app purchases
