Skip to content
sigpocket.com
v 0.0.1 · shipping to play store

Your SigNoz, in your pocket .

RED metrics, traces, and logs from any SigNoz instance, on the phone in your hand. Bring your own SigNoz. Your data never leaves your stack.

rate
1,284 /min
errors
0.42 %
p95
184 ms
Star on GitHub soon on Google Play
apache 2.0 byo signoz no accounts no tracking
The pitch 01
— 01

Bring your own SigNoz.

Cloud or self-hosted. Connect with a URL and API key, then watch the same data you'd see on a desktop dashboard. We are not a hosted service. We are a client for yours.

— 02

Built for glance latency.

Not for dashboards. RED metrics, traces, and recent errors, surfaced in two taps from your lock screen.

— 03

Your data stays with your instance. Always.

API keys live in your device keychain. The app's own telemetry goes to your SigNoz, not ours. There is no "ours."

Features 02 · six tiles
services

RED at a glance.

Sortable list of every service with its rate, error percentage, and p95 latency. Critical services glow red. Healthy ones stay quiet.

api-gateway 184ms 0.04%
checkout-svc 521ms 1.21%
payments-worker 2.1s 6.4%
user-service 61ms 0.01%
p95 latency
1h 6h 24h
184ms
-12ms · last hour

Skia-rendered line charts. 1h / 6h / 24h.

traces

Search + waterfall.

Find a slow trace, see every span. Trace IDs are searchable and shareable.

POST /checkout
db.query users
http payments
db.lock
redis.set
logs

Recent errors. Tail-style.

21:04:18 ERROR payments-worker: stripe.charge timeout after 30s
21:04:17 WARN checkout-svc: retry 2/3 on tax-api
21:04:15 ERROR payments-worker: stripe.charge timeout after 30s
21:04:11 INFO api-gateway: ready · pid 24187
push alerts

Alertmanager → your pocket.

A Cloudflare Worker relay turns SigNoz alerts into Expo push notifications. HMAC-signed. No third-party broker.

§
SigPocket · prod
payments-worker error rate 6.4% for 5m
now
instances

Switch stacks fast.

Prod, staging, that side-project cluster. Credentials live in the device keychain.

prod-us-east active
staging
homelab
Privacy 03 · the honest part

We don't see your data. We don't want to.

SigPocket is a client, not a service. It connects directly to the SigNoz instance you configure. There is no SigPocket backend, no SigPocket account, no SigPocket telemetry pipeline.

The app's own telemetry (cold starts, screen loads, API timings) is OTLP-formatted and sent to your SigNoz, so you can see how the app behaves alongside the services it monitors.

Read the privacy page verify the source →
  • no accounts
    no signup, no email, no SSO
  • no analytics
    no GA, no Segment, no Posthog
  • no tracking
    no ad SDKs, no third-party SDKs
  • keychain credentials
    API keys live in Expo SecureStore
  • BYO telemetry
    self-traces go to your SigNoz
  • apache 2.0
    audit, fork, rehost. yours.
§ stack expo · react-native · victory-native · skia · react-query · zustand · expo-secure-store · cloudflare-workers · open-telemetry · signoz-api · v2/v3
Get started 04 · two paths
~/sigpocket · zsh 
$ git clone https://github.com/eknuth/sigpocket.git
$ cd sigpocket
$ pnpm install
$ pnpm --filter @sigpocket/mobile start
# scan the QR with Expo Go
# paste your SigNoz URL + API key
# done.
path 2 · the easy way

Install from the store.

Headed to Internal Testing on Google Play. iOS via TestFlight after that.

android
Google Play
internal testing · soon
soon
ios
TestFlight
queued
later
§ ready

Run it now. Star it later.

Source-available, build-it-yourself today. Store listings coming soon.

github.com/eknuth/sigpocket