Contact
Email hi@jqhuang.com with the app version, iOS version, provider and non-sensitive reproduction steps. Redact email addresses, organization IDs and secrets from screenshots. Never send passwords, cookies or full tokens.
Add an account
Tap Add account and follow the connection instructions. DeepSeek API keys and OpenRouter Management or ordinary keys have different scopes. ChatGPT connections show Codex quotas rather than message limits for every chat model.
Choose widget accounts
Add a TokenUsage Home Screen widget, then touch and hold it and choose Edit Widget. Select the first account under Account and add others under More accounts. Small shows 1, medium 2, large 4. Leave unselected to follow Home’s pinned and manual order.
Refresh issues
Open the app and refresh. Check connectivity, token expiry, region and permissions. iOS schedules widget and background updates, so a fixed frequency is not guaranteed. Older successful readings remain labeled with their status.
Language and deletion
Settings offers Simplified Chinese, Traditional Chinese, English, Japanese, Spanish, Brazilian Portuguese, German, French, Korean or system language. Delete an account from its detail page. Removing local authorization does not revoke it at the provider.
Free and Pro
Free includes core readings and normal queries for 2 accounts across all services, global alerts, account history, 7-day basic charts, groups, pins and sorting. No TokenUsage account is required.
Pro is a one-time purchase, with no monthly or annual subscription. It includes unlimited accounts, all small, medium and large Home Screen widgets, and independent rules for accounts and actual quota windows. Widget previews are free.
In the development build, Settings → TokenUsage Pro offers explicitly labeled simulated purchase, restore and reset controls. Real Apple sales are not enabled. With more than 2 saved accounts, choose which accounts to monitor; the others keep their history and connection details.
Exports and diagnostic summaries
Settings → Export history as CSV saves existing readings for one or all accounts for free. Files include account names, services, UTC capture times, raw values and units, without credentials. This is not a billing statement or restorable account backup. Support lets you preview, copy or share a diagnostic summary containing only versions, service, connection status and the last data time, without account names, balances or credentials. Nothing is exported or sent automatically. Review the content before sharing.
Restore and move to another device
After an Apple purchase, use the original purchasing Apple Account and open Settings → TokenUsage Pro → Restore Purchases. Restoring Pro does not restore AI credentials or usage history. If access is uncertain, retry restore before buying again. Do not uninstall the app to troubleshoot, as local data may be lost. See Apple’s restore guidance.
One-time payment and refunds
Pro has no recurring charge or monthly or annual subscription to cancel. For an actual Apple order, follow Apple’s refund instructions. Apple decides eligibility under the applicable rules. Development simulations create no order or charge. The developer does not receive card details or operate your Apple Account.
TokenUsage