Early access for Android is here.Managed accounts & subscriptions are in development.
textsentry.
Your phone. Your rules. Android early access

Block the noise.
Keep the signal.

Political campaigns, vote reminders, relentless ads. TextSentry uses AI to recognize unwanted SMS so you can preview decisions or optionally send STOP automatically.

Get the Android app See how it works
Three filters One AI decision Private history
9:41▰ ▰ ▰
Message reviewOne-message decision
✳
INCOMING MESSAGE
S
Example Store · just now

Save 25% this weekend. Shop our newest collection today!

Analyzing against your rules ✧
✓Suggested responseSAMPLE
STOP
Preview first. Auto-reply is optional.↗
Illustrative sample · no live messages
BUILT AROUND YOUR CHOICES
01 / CATEGORIES02 / CONFIDENCE03 / HISTORY
Designed for noisy inboxes

The right texts.
The right response.

Choose which unsolicited texts to filter. One Jev decision evaluates all enabled categories against your confidence threshold.

01 / CATEGORY FILTERING↗

Three categories. One AI call.

Vote reminders, political campaigns and marketing ads start enabled. Add extra restrictions without adding more AI calls.

02 / CONFIDENCE↗

Your confidence threshold.

Current Android builds use TypeSafe Jev latest, with a configurable 50–100% threshold (95% default) and a locally encrypted API key.

03 / TRANSPARENCY↗

Know what happened.

Review the original message, model match probability, reply status and deletion indicator in encrypted local history.

How TextSentry works

Filter. Decide.
Stay in control.

The sideload build can monitor SMS with optional auto-replies. The unpublished Play-oriented build offers manual text review only.

01

Choose what to filter

Enter your TypeSafe key, select message categories and set your confidence threshold.

02

Classify the message once

Jev checks the selected categories in one request. You choose whether to monitor incoming SMS or manually submit text.

03

Preview or reply STOP

Start in preview mode, optionally enable sideload auto-replies, and inspect outcomes in encrypted local history.

See the difference

Not every text
needs attention.

Try fictional examples. This is a local scripted illustration—not a live AI evaluation, real confidence score or SMS send.

MESSAGE PREVIEWEXAMPLE ONLY / 001
FROM Example Store

Save 25% this weekend. Shop our newest collection today!

✳ YOUR RULES ✳
SUGGESTED RESPONSESTOP

A fictional promotion matches the marketing category; no STOP instruction is required in the incoming text.

Sample only. Your settings determine real decisions. ↗
Find your fit

One idea.
Two approaches.

The same philosophy, with different capabilities and permissions. Always know exactly what you're installing.

✦GOOGLE PLAY EDITIONIN PREPARATION

Manual review.
No SMS permissions.

Paste or share a text and consent per analysis. Open your usual messaging app if you choose to send anything; no inbox monitoring.

  • Manual paste or share
  • Per-analysis consent
  • No SMS permissions
  • Review before composing
Explore Play edition
⌘SIDELOAD EDITIONEXPERIMENTAL

Optional auto-replies.
Your rules.

A signed experimental APK that can monitor eligible SMS, preview decisions and optionally send STOP. Monitoring and auto-send remain off by default.

  • Incoming SMS monitoring
  • Optional automatic replies
  • One-tap pause
  • 24-hour reply limits
  • Encrypted local history
Explore sideload edition

The Play edition is not published yet. Automatic SMS access is not available in that edition and remains subject to Google Play policy review.

What’s next for TextSentry

Simple today.
More seamless tomorrow.

We are building managed accounts and AI access alongside the current Android app. The following capabilities are planned or in infrastructure development—not live in the Android APKs.

01 / IN DEVELOPMENT

Google account sign-in

Amazon Cognito with Google authorization and PKCE is the planned account path, without another password to remember.

02 / IN DEVELOPMENT

Managed AI access

RevenueCat-checked subscriptions and capped OpenRouter provider keys are being developed to simplify access and manage usage.

03 / PRIVACY PRINCIPLE

No SMS archive in AWS

The planned backend manages identities and keys—not message content. Android history stays local, while analysis goes from the device to the AI provider.

Available today: TypeSafe System One (jev-latest) with your own key. Android Google sign-in, paid subscriptions, managed OpenRouter keys and automatic inbox deletion are not implemented in the current release.

Privacy by intention

Your messages.
Your boundaries.

The current Android builds encrypt your API key and recent processed-message history on-device. SMS analysis goes directly to TypeSafe. This website uses no trackers, cookies or live message collection.

Read our privacy policy
Good to know

A little more
clarity.

Questions are good. Especially when your messages and privacy are involved.

Visit support & FAQ
Can TextSentry automatically reply to texts?+

The experimental sideload edition can, after explicit opt-in and Android SMS permission grants. The Google Play edition does not monitor or automatically send SMS.

Does TextSentry read all my messages?+

The Play edition can analyze only the text you explicitly paste or share. The sideload edition can receive incoming SMS when monitoring is turned on; local safety rules screen messages before AI processing.

Which AI model does TextSentry use?+

Current builds use TypeSafe AI Jev (jev-latest) and your own key. Managed access using OpenRouter is a future platform direction, not live in the Android app.

Is TextSentry available on Google Play?+

Not yet. The Play-oriented edition is being prepared for testing and review. Signed experimental APKs are available via GitHub Releases.

Ready when you are

Meet a quieter inbox.
Built around you.

Download the signed Android prerelease and see what’s coming next.

Explore TextSentry View the source