Batten: Did I Lock It?
Leave-home checklist & proof
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Stop turning back. Build a leave-home checklist, hold to confirm each step, and keep a Vault receipt—with optional photo proof—so doubt has nowhere to go.
Did I lock the door? Is the stove off?
That doorway doubt can pull you back inside again and again. Batten turns it into a clear leave-home ritual you can trust.
Create reusable Manifests—your personal departure checklists for door, stove, iron, windows, keys, and whatever else your mind keeps checking. Start a Round and hold to confirm each card. Swipe past what’s already done. Add optional photo proof when you need stronger certainty. When you finish, Batten saves a Vault receipt: a cognitive record that you completed the round.
Free tier: one manifest, one home, up to five checks, photo proof on two checks, and a 7-day archive teaser. Premium unlocks unlimited manifests and checks, photo proof on every check, geofence departure reminders, multiple homes, and the full archive logbook.
7-day free trial on monthly and annual plans. Then $5.99/month or $39.99/year. Cancel anytime in Apple ID settings.
Batten is a self-help tool for checking habits and anxiety-related doubt. It is not a substitute for professional mental health care.
Privacy Policy: https://smallsignalstudio.com/privacy-batten.html
Terms of Use (EULA): https://smallsignalstudio.com/terms-batten.html
Ratings & Reviews
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The developer, GUELSAH CEYLAN, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Contact Info
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- GUELSAH CEYLAN
- Size
- 76.4 MB
- Category
- Productivity
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Location
- This app may use your location even when it isn’t open, which can decrease device battery life.
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Premium Yearly $39.99
- Premium Monthly $5.99
- Copyright
- © 2026 Small Signal Studio