Claude Code
Claude Pro / Max
Log in — your 5-hour and weekly rate-limit windows, plus extra-usage credits where Anthropic reports them.
Read-only · on-device · remove anytime
LimitLens · by Resolve
Every AI limit you’re paying for,
in one calm gauge.
LimitLens reads your API balances and coding-tool limits — OpenRouter, OpenAI, Claude Code, Codex, Cursor — as animated gauges and iOS widgets. It runs entirely on your iPhone. Your keys never touch our servers.
Coming to the App StoreSee how it works
No account. On-device only. One-time Lifetime Pro, no subscription.
LimitLens
OpenRouter
$31.40 of $50 left
Codex41%
Cursor88%
OpenRouter62%
Connect your subscriptions
Log in with the tools you already pay for.
Claude Code, Codex, and Cursor connect through the same sign-in their official apps use. LimitLens reads your usage only — it never sends prompts or changes your account. Tokens stay in your iPhone’s Keychain.
Log in
Codex
ChatGPT Plus / Pro
Log in — the rate-limit windows your plan reports, plus credits and additional limits when available.
Read-only · on-device · remove anytime
Cursor
Cursor Pro
Log in — plan usage and on-demand spend meters straight from your Cursor account.
Read-only · on-device · remove anytime
What it shows
Every account. One place to see what’s left.
Paste an API key or log in to Claude, ChatGPT, or Cursor. LimitLens reads the usage the provider already publishes for your account. It reads usage only — it never creates keys, sends prompts, or spends on your behalf.
OpenRouter
Credits remaining
True dollar balance — the number you actually watch.
OpenAI
API usage & limits
Spend against your usage limit for the current cycle.
Anthropic
API usage & limits
Claude API consumption for the connected key.
DeepSeek
Account balance
Remaining balance on your DeepSeek platform account.
xAI
API credits
Grok API credits left on the key you connect.
More coming
API key or login — we add providers as they expose real usage data. Tell us who you want next.
On your Home & Lock Screen
A glance is enough.
Pin the providers you care about to your Home Screen, or read a single number from the Lock Screen without opening anything.
62%
OpenRouter
41%
OpenAI
Anthropic
88%
Resets in 6 days
Lock Screen
62%
OpenRouter · $31.40 left
- Circular, rectangular, and inline Lock-Screen styles.
- Reset alerts when a cycle rolls over. (Free)
- Low-balance and run-out warnings. (Pro)
Private by design
Your keys stay yours.
Privacy isn’t a setting here. It’s the architecture. LimitLens has no backend that could hold your data, because there’s nothing to hold.
Keys live in the Keychain
Your API keys and sign-in tokens are stored in the iOS Keychain and your own iCloud Keychain, so they survive a reinstall. They never reach a server we run.
Calls go straight to the provider
Balance checks are direct HTTPS requests from your iPhone to the providers you connected. Nothing routes through us.
No account, no profile
There’s no sign-up and no server-side profile. We can’t see your usage because it never leaves your device.
How it works
Three steps. About a minute.
01
Paste a key or log in
Add an API key from a provider you already pay for — or log in to Claude Code, Codex, or Cursor. Credentials go straight into the Keychain.
02
See your gauges
LimitLens reads the balance and fills an animated ring. Add as many providers as you like on Pro.
03
Glance at widgets
Pin the numbers to your Home and Lock Screen. Get an alert when a cycle resets.
Honest answers
What it can and can’t do.
Does it show my ChatGPT Plus or Claude Pro usage?
Yes — for the coding tools. Log in with Claude Code or Codex and LimitLens shows the rate-limit windows your plan reports (5-hour, weekly, and credits where available). What it will never do is scrape the consumer chat web apps — those numbers stay off-limits.
Which providers does it read?
API keys: OpenRouter, OpenAI, Anthropic, DeepSeek, and xAI. Subscription logins: Claude Code, Codex (ChatGPT Plus/Pro), and Cursor. OpenRouter reports a true dollar balance; the others report usage against your key’s or plan’s limits.
Where do my keys and sign-ins go?
Into the iOS Keychain and your own iCloud Keychain. They never reach a server we operate. Usage checks are direct HTTPS calls from your iPhone to the provider.
Can LimitLens spend money or create keys?
No. It only reads usage for a key you paste or a subscription you log into. It never creates keys, changes limits, sends prompts, or makes billable calls on your account.
Why is a number sometimes stale?
The figure is only as fresh as the provider’s API and your last refresh. If a provider is slow or rate-limits a request, LimitLens shows the last value it read and the time it read it.
What’s free and what’s Pro?
Free covers one provider, basic widgets, and reset alerts. Lifetime Pro is a one-time purchase that unlocks all providers, premium and Lock-Screen widgets, and low-balance and run-out warnings. No subscription.
Do I need an account?
No LimitLens account — there’s no sign-up and no server holding your data. For subscription connectors you sign in directly with the provider (Claude, OpenAI, Cursor) on their own page; LimitLens never sees your password.
Coming soon
Stop guessing how much you have left.
One calm gauge for every AI limit you pay for. On your iPhone, and only your iPhone.
Coming to the App Store