CoS: Chief of Staff
Kurtus Sherman Productivity iPhoneiPadiPod touch
CoS: Chief of Staff is a free Productivity app for iPhone and iPad by Kurtus Sherman. Requires iOS 18.0. Updated November 1, 2026.
- Price
- Free
- on the App Store
- Size
- 7 MB
- Age 17+
- Updated
- Nov 1
- 2026 · v1.0.3
Screenshots
About CoS: Chief of Staff
Keep actions, priorities, meetings, decisions, and commitments together in a local organizer for founders and executives. CoS: Chief of Staff works offline without an account or AI key. Generate builds an instant brief from your records on this device. Optional Polish with AI uses your own Google Gemini API key. With your permission, only the text you select is sent to Google's Gemini API. Choose your focus Pick up to three open actions for today. See what needs your next move and which delegated commitments are due for a check-in. Connect the work Give initiatives an outcome and a next milestone. Keep actions linked to the meeting or initiative that created them. Make meetings useful Bring the purpose, agenda, notes, actions, and decisions together. Return to the original context when it is time to follow up. With your permission, bring in meetings from Apple Calendar. Calendar access is read-only, and events stay on your device unless you select them for a Gemini draft. Remember the reasoning Record the question, options, recommendation, decision, and rationale so the next conversation starts with context. Keep commitments visible See work assigned to each person and work owed to them. These are records in your workspace; assigning an action does not send anyone a message. Review and back up Review completed work and open questions. Search your records, export a readable copy or portable backup, and restore a backup when needed. Your workspace works offline and is stored on your device. Start at your own pace Start your workspace directly and capture your first action, or explore a separate example. Find Gemini Key and the setup guide at the top of Settings. Keep backup and storage tools together. The optional Introduction and local daily reminder remain available in Settings. Reminder text contains no business details. Instant briefs and optional AI polish Generate a Daily Brief, Meeting Prep, Follow-up or Weekly Review instantly from your saved records, without a Gemini key or AI agreement. Choose Polish with AI and use your own Gemini key to draft from only the text you select and approve. Your key stays in device Keychain and requests go directly to Google. Review every generated draft before using it. The app is free and offers no AI subscription; Google's charges, quotas and applicable data terms belong to your project. AI requires eligible adult access, supported availability and suitable project terms for the information you send. A key is not required to use the organizer. For adults 18 and older. No account is needed for the local workspace. Email sync, team collaboration, and automatic outreach are not included.
What’s new
Version 1.0.3 · Updated November 1, 2026
Copy and share instant briefs without the extra generation footer. Open newly saved actions directly from their confirmation on Today. Find more record details with consistent search across your workspace. Instant briefs follow your local day. Keep unsaved input when a save fails or a record changes elsewhere. Refreshed controls support light and dark appearances, larger text, and reduced motion.
App privacy
The developer, Kurtus Sherman, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Financial Info: Other Financial Info
- Identifiers: Device ID, User ID
- Usage Data: Product Interaction, Other Usage Data
- Other Data: Other Data Types
- Contact Info: Email Address
- User Content: Customer Support, Other User Content
Used for: Analytics, App Functionality, Other Purposes
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Other Usage Data
Used for: Analytics
Alternatives to CoS: Chief of Staff
Looking for apps like CoS: Chief of Staff? Here are 6 similar apps on the App Store. The highest rated is Glean - Document Scanner (5.0/5), and 5 of the 6 are free to download.
-
YoungmanBlueprint
-
Glean - Document Scanner
5.0
-
alfred_: AI Work Assistant
5.0
-
Document Scan, Edit & Merge
4.0
-
Kiwi PDF: Editor & Scanner
-
SP Voice
4.4
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| CoS: Chief of Staff | – | Free | November 1, 2026 | |
| YoungmanBlueprint | – | Free | May 15, 2026 | Compare |
| Glean - Document Scanner | 5.0 / 5 (5) | Free | Jul 6, 2026 | Compare |
| alfred_: AI Work Assistant | 5.0 / 5 (5) | Free | Oct 29, 2026 | Compare |
| Document Scan, Edit & Merge | 4.0 / 5 (2) | Free | Aug 26, 2026 | Compare |
| Kiwi PDF: Editor & Scanner | – | Free | Oct 31, 2026 | Compare |
| SP Voice | 4.4 / 5 (289) | 2.99 USD | Apr 23, 2024 | Compare |