an app asking for SMS and contacts, check this tab first
Exchange apps usually need camera, notifications and storage only. When contacts, SMS or accessibility access shows up, read the permissions tab in the store listing before you install.
A real exchange app does not list SMS or contacts access, so stop and check the store listing when you see either one.
Key points
Read the permissions tab in the store
On the app page in the store, scroll to the permissions or app privacy section and read every line, watching for SMS, contacts and call logs.
Compare it with the help center page
The official help center usually states which permissions the app needs; line up the store list against that page and treat anything extra as a warning.
Check again in phone settings after install
After installing, open app permissions in your phone settings and compare what was actually granted with the list you read before.
Screenshot it and ask support
Save a screenshot of the permission page and send it through the support entry inside the official help center, not a link from an in-app popup.
Common questions
Is it normal for an exchange app to ask for SMS access?
No. Login codes arrive as system notifications or are typed by you, so the app never needs to read your messages.
What if I already granted the permission?
Turn each item off in your phone settings, deny SMS and contacts outright, then go back to the store listing and check the developer name on that package.
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Sources：the permissions or app privacy tab on the store listing page · Open the app page in your app store, scroll to the permissions or privacy section and read each line; then compare it with the permission list in the official help center. · Checked on 2026-10-04
Risk and disclosure
Risk warning: crypto assets are volatile and you can lose the whole amount. This page organises information and helps you check an entry point. It is not investment advice and promises no return.
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Independent notice: this site is not affiliated with, and does not speak for, any exchange, wallet or project mentioned here. Always confirm against the platform's own website.