# TollCat

> An iOS 26 app that folds cloud and AI bills into one month-to-date number on the Lock Screen and Home Screen widget. Credentials stay in on-device Keychain; the optional server never sees them. MIT licensed.

A billing app for the cloud and AI services you pay for. It adds up what your backends have spent this month into one total, with the per-vendor breakdown underneath. That total can also sit on the Lock Screen, in a Home Screen widget, or in the Mac menu bar.

- Credentials stay in on-device Keychain. Not iCloud. Not any TollCat server.
- Read-only: it does not shut down instances, change quotas, or send remote push.
- No accounts. The optional server handles tip notes, feedback, a public catalog, and a reading inbox — none of those paths see a provider key.
- Free; optional in-app tips; no membership. MIT licensed. iPhone, iPad, and Mac. iOS 26 or macOS 26. The ledger is USD.

It is not a FinOps suite, not a cost-anomaly pager, and not a cloud console. Screenshots on this page are demo numbers from simulators, not live data.

It reports spend. It does not shut down instances, change quotas, send remote push, or compute the bill with a cloud model. A local reminder is optional and never includes an amount.

Platforms: iPhone, iPad (iOS 26+), and Mac (macOS 26+). An Android Compose shell lives in the repo (Android Keystore, not a Play Store listing). Price: free; optional in-app tips; no membership. Tracking: none. Write operations to vendors: none. Ledger currency: USD. Display currency is a presentation option. Device move: encrypted .tollcat export, 10-character code, 24-hour import window. History does not travel with the file.

Providers (catalog, subject to change; the in-app list is the source of truth): Active24, AI/ML API, Aiven, Akamai, Alchemy, Alibaba Cloud, Anthropic, Api2Pdf, Apify, Armada Delivery, MongoDB Atlas, AWS, Azion, Azure, Baseten, Better Stack, BinaryLane, BitLaunch, Botpress, Bring, bunny.net, Checkout.com, Clerk, Clever Cloud, Click2Mail, ClickHouse Cloud, ClickSend, Cloudflare, CloudSigma, CM.com, CockroachDB Cloud, Con Edison, Confluent Cloud, ConoHa, CUDO Compute, Cursor, Datadog, DataPacket, Deel, Deepgram, DeepInfra, DeepSeek, DigiCert, DigitalOcean, DNSimple, Domeneshop, Dynatrace, EasyPost, Easyship, Elastic Cloud, Elastx, ElevenLabs, Exa, Expo EAS, fal.ai, Fastly, Figma, Firecrawl, Fireworks, Flexport, Flutterwave, Fly.io, FriendliAI, Gandi, Gcore, Google Cloud, Gelato, GitHub, GitLab, GleSYS, Gooten, Grafana Cloud, gridscale, Hedra, Heroku, HetrixTools, Hivelocity, Hostens, HostUp, Huawei Cloud, Hugging Face, Hyperstack, i3D.net, IBM Cloud, IDCF Cloud, inference.sh, Infobip, InterNetX, IONOS Cloud, Latitude.sh, Leaseweb, Linear, Linode, Magalu Cloud, MariaDB Cloud, Melbicom, Memset, MessageBird, MikroCloud, Mistral, mittwald, Mixpeek, Mollie, Moonshot (China), Moonshot (Overseas), MySendingBox, Namecheap, Name.com, NAVER Cloud, Nomos, DNScale, Neo4j Aura, Neon, Northflank, Notion, Novita, Ocamba, Octopus Energy, 1NCE, OpenAI, Openprovider, OpenRouter, Orange Cloud Avenue, 3DS OUTSCALE, OVHcloud, Oyster, Parasail, PayPal, Paystack, PDFShift, PG&E, Phaxio, phoenixNAP, Pika, PlanetScale, Plivo, Polar, Porkbun, PostHog, Postman, Printful, Printify, Prodigi, Pulumi Cloud, Qdrant Cloud, Qiniu, Qovery, Quay.io, Rackspace, Railway, Realtime Register, Redis Cloud, Remote, Render, Resend, RevenueCat, RunPod, Sakura Cloud, Scaleway, Scalingo, Seeweb, Sentry, Servers.com, Seven Bridges, ShipBob, Shippo, ShipStation, Shipwell, SiliconFlow, Simply.com, Slack, SMSC.ru, Soniox, Soracom, STACKIT, Stannp, Starlink, StepFun (China), StepFun (Overseas), Stripe, Supabase, SurrealDB Cloud, Tavily, teelaunch, Telnyx, Textmagic, thanks.io, Tibber, TiDB Cloud, TierPoint Metallic, Time4VPS, Together AI, TransIP, Transloadit, Turso, Twilio, Typebot, Typesense Cloud, Unleash, UpCloud, Upstash, Upsun, UtilityAPI, Vast.ai, Vercel, Voltage Park, VoltView, Vonage, VPS.NET, Vultr, WarpStream, Websupport, xAI, Z.com Cloud, Zilliz Cloud, Zoom, Formspring, Hostcircle, Loginet, IDCloudHost, iwinv, Frank Energie, Dilmune, Hubble, Files.com, DoiT, Timeweb Cloud, Cloudheed, Sevalla, CatalystVM, Oxahost, Fiskil, 3PLGuys, Pleo, Cerebrium, Shipmondo, Sendcloud, Volcengine, Kingsoft Cloud, Tencent Cloud, Make.

## Pages

- [Home (zh-Hans)](https://tollcat.app/zh-hans/index.md): Product page in zh-Hans
- [Privacy (zh-Hans)](https://tollcat.app/zh-hans/privacy.md): Privacy policy in zh-Hans
- [Contact (zh-Hans)](https://tollcat.app/zh-hans/support.md): Contact and feedback in zh-Hans
- [Support list (zh-Hans)](https://tollcat.app/zh-hans/providers.md): Which services are fully tested, theoretically supported, inbox-only, or declined, in zh-Hans
- [On your page (zh-Hans)](https://tollcat.app/zh-hans/sponsors.md): Vendor placement on a service page; no user data, no support-list rank, in zh-Hans
- [Changelog (zh-Hans)](https://tollcat.app/zh-hans/changelog.md): Shipping versions and release notes, in zh-Hans
- [Home (en)](https://tollcat.app/en/index.md): Product page in en
- [Privacy (en)](https://tollcat.app/en/privacy.md): Privacy policy in en
- [Contact (en)](https://tollcat.app/en/support.md): Contact and feedback in en
- [Support list (en)](https://tollcat.app/en/providers.md): Which services are fully tested, theoretically supported, inbox-only, or declined, in en
- [On your page (en)](https://tollcat.app/en/sponsors.md): Vendor placement on a service page; no user data, no support-list rank, in en
- [Changelog (en)](https://tollcat.app/en/changelog.md): Shipping versions and release notes, in en
- [Home (ja)](https://tollcat.app/ja/index.md): Product page in ja
- [Privacy (ja)](https://tollcat.app/ja/privacy.md): Privacy policy in ja
- [Contact (ja)](https://tollcat.app/ja/support.md): Contact and feedback in ja
- [Support list (ja)](https://tollcat.app/ja/providers.md): Which services are fully tested, theoretically supported, inbox-only, or declined, in ja
- [On your page (ja)](https://tollcat.app/ja/sponsors.md): Vendor placement on a service page; no user data, no support-list rank, in ja
- [Changelog (ja)](https://tollcat.app/ja/changelog.md): Shipping versions and release notes, in ja

## Optional

- [Source repository](https://github.com/KUD-00/tollcat): MIT-licensed app source. Currently private.
- [Optional API](https://api.tollcat.app): tip notes, feedback, public catalog, reading inbox. None of those paths see provider keys.
- [App Store](https://apps.apple.com/app/tollcat/id6805479811): iOS download.