Fireblocks vs CUB Access
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fireblocks
This app serves as a mobile authorization tool for crypto and digital asset businesses using the Fireblocks platform. It allows users to securely sign and approve transactions, manage users, and initiate various operations initiated from the web console. It utilizes MPC-CMP technology for enhanced security.
- Sign crypto transactions
- Approve transactions
- Initiate DeFi access
- Approve whitelisted addresses
- Link business connections
- Manage workspace users
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Fireblocks is the premier, end-to-end platform for crypto, web3, and digital asset businesses. Use the Fireblocks Mobile app to authorize operations initiated from your Fireblocks web console. Prior to using the app, you must be a Fireblocks customer. Fireblocks Mobile for iOS allows you to: Sign transactions Approve transactions prior to signing them, for users with an Approver role Initiate DeFi application access Approve new whitelisted addresses Link a new business connection via the Fireblocks Network Add or remove users from the workspace Perform other operations The Fireblocks Mobile app holds one crypto key share, while the remaining key shares are part of the Fireblocks SaaS, providing a secure MPC mechanism to hold and transfer digital assets. Operations are initiated from the Fireblocks web console, and then a push notification is sent for approval using the Fireblocks Mobile app. Security is guaranteed through Fireblocks MPC-CMP technology, built-in device security, and a strong authentication mechanism: FaceID, TouchID, or an NFC-enabled device, selected by the user.
CUB Access
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Cronto is an application from Capital Union Bank that allows users to securely access their web banking. The application allows users to scan the colored mosaics generated by the web banking site when logging in. An offline mode is also available to generate security codes when the mobile is not connected to the internet. To use the Cronto application, you need to have web banking from Capital Union Bank.
Screenshots
Verdict
The clearest difference is device support: CUB Access at 3 against Fireblocks's 1. CUB Access also leads on iOS requirement (12.0 vs 16.6). On price, update cadence, ads and in-app purchases 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.
Fireblocks ships an update every 3 weeks, CUB Access monthly. The most recent releases landed on September 10, 2026 and September 16, 2026 respectively.
| Parameter | Fireblocks | CUB Access |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (20 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 20 — better | — |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 77 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Fireblocks Ltd | Capital Union Bank Ltd |
In-app purchases
Fireblocks
No in-app purchases
CUB Access
No in-app purchases
Questions
Is Fireblocks free?
Is CUB Access free?
Do Fireblocks or CUB Access have ads?
Which is updated more often, Fireblocks or CUB Access?
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