Comparison

Sesori vs Codync

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Sesori

Control AI coding agents running on your computer directly from your iPhone. Monitor projects, start sessions, answer questions, and approve requests remotely. Your code and data remain on your machine for enhanced privacy and security.

Highlights
  • Remote control for AI coding agents
  • Monitor and manage coding sessions
  • Receive push notifications for agent status
  • Approve or reject permission requests
  • Queue follow-up tasks or stop sessions
  • Voice prompt input and transcript review
  • Attach images and use agent slash commands
Features
Read full description

Sesori is the remote control for the AI coding agents running on your own computer. Start a task at your desk, then follow it, answer it and steer it from your iPhone. Your code stays on your machine. Works with OpenCode, Codex, GitHub Copilot, Cursor, Claude Code, Pi, OMP, Hermes, DeepSeek and Grok Build. Sesori connects to the agents you already use; it is not affiliated with or endorsed by their makers. FROM YOUR PHONE • See every project and session on your computer, and run several sessions at once • Start a session, pick the agent and model, and give it its own Git worktree • Get a push notification when an agent finishes, asks a question or needs approval • Approve or reject permission requests where the agent supports them • Queue a follow-up while a turn is running, or stop it • Hold the mic and speak your prompt, then check the transcript before you send it • Attach images and use the agent's own slash commands and skills • Review the local Git diff, branch and pull request status PRIVATE BY DESIGN Your repository, toolchain and coding agent never move to a cloud workspace. The Sesori Bridge runs next to them on your computer and connects to your phone through a relay. Session traffic is end-to-end encrypted (X25519 key exchange, XChaCha20-Poly1305), so the relay passes ciphertext, not your code, prompts or AI responses. Voice transcription and notification previews use a separate, documented data path. HOW IT WORKS 1. Install Sesori Desktop on macOS or Linux and sign in. It runs the Bridge for you. On a server, over SSH or on Windows, run the headless Bridge CLI instead. 2. Sign in to this app with the same GitHub, Google, Apple or email account. 3. Your projects appear on your phone. Pick one and keep working. Not a mobile IDE and not a cloud sandbox: your agent runs where it always does, with your tools, files and settings. Your agent and model provider keep their own plans and pricing. Sesori is free. Setup guides and the security model: sesori.com and docs.sesori.com.

About

Codync

Manage and delegate coding agents on your computer directly from your iPhone. Assign names, characters, and standing instructions to persistent bots for ongoing conversations. Approve or deny agent actions like running commands or changing files.

Highlights
  • Delegate AI coding agents as persistent bots
  • Assign names, characters, and standing instructions
  • Approve or deny agent commands and file changes
  • View bot activity and final replies
  • Monitor AI subscription limits
  • End-to-end encrypted communication
Features
Read full description

Message your coding agents like teammates. Codync turns the coding agents on your computer — Claude Code, Codex, Cursor, Pi, OpenCode, Grok Build, Gemini, GitHub Copilot and dozens more — into persistent bots you delegate to from your iPhone. Pick who, say what, put the phone away. BOTS, NOT SESSIONS Give each bot a name, a character, standing instructions, an agent and a project folder. Each bot is one ongoing conversation, so there's no hunting for the right session or setting up an environment every time — just open the chat and type. APPROVE FROM ANYWHERE When an agent wants to run a command or change files, an approval card arrives in the chat: Allow once, Always allow or Deny. You get a notification only when a bot needs you or finishes. A CALM CHAT The conversation shows your messages and each final reply. Every command, file change, plan and thought is one tap away in Full conversation. While a bot works, you see what it's doing right now. USAGE AT A GLANCE See your Claude and Codex subscription limits in the app, in widgets and on the Lock Screen. Follow a working bot in a Live Activity and the Dynamic Island. YOUR COMPUTER, YOUR CODE Agents run on your Mac or Linux machine with your own logins. Away from home, the free built-in relay connects your phone end-to-end encrypted, so it only ever forwards ciphertext; on the same Wi-Fi or Tailscale the phone connects directly. Your code and conversations stay on your computer. GET STARTED Install Codync on your Mac (brew install --cask leepokai/codync/codync) or the host on Linux, then scan the pairing code. Open source: github.com/leepokai/Codync

Screenshots

Sesori4 screens
Codync4 screens

Verdict

The call

The clearest difference is update cadence: Codync at daily against Sesori's every 6 days. Codync also leads on ratings volume (18 vs 3). Sesori's advantage is iOS requirement (15.0 vs 26.0). On price, rating, review sentiment and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Sesori against 5.0 for Codync. That said, the two scores are not equally well evidenced: Codync has 18 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 100% of Sesori's written reviews are positive against 94% of Codync's.

UpkeepUpdate frequency

Sesori ships an update every 6 days, Codync daily. Both last shipped on November 13, 2026.

Scorecard3 real differences · 7 level
Sesori versus Codync: the parameters behind the verdict, then further details
ParameterSesoriCodync
PriceFreeFree
Rating5.0 (3 ratings)5.0 (18 ratings)
Positive reviews100.0% of reviews — better94.1% of reviews
Number of ratings318 — better
Update frequencyEvery 6 daysDaily — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better26.0
Further details — not scored
Size58 MB43 MB
Age rating4+4+
DeveloperDigitalBlock Labs LTDPokai Lee

Customer experience

Sesori

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Codync

All ratings18 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews17 reviews
Positive94.1%
Neutral5.9%
Negative0.0%

In-app purchases

None

Sesori

No in-app purchases

None

Codync

No in-app purchases

Questions

Is Sesori free?
Sesori is free to download, with no in-app purchases.
Is Codync free?
Codync is free to download, with no in-app purchases.
Which has better reviews, Sesori or Codync?
Sesori and Codync are both rated 5.0 out of 5 on the App Store, from 3 and 18 ratings respectively.
Do Sesori or Codync have ads?
Neither Sesori nor Codync shows ads.
Which is updated more often, Sesori or Codync?
Sesori ships an update every 6 days, and Codync daily. Most recently, Sesori was updated on November 13, 2026 and Codync on November 13, 2026.

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