Comparison

KeyVault Studio vs AgenTTY

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

Head to head
About

KeyVault Studio

Features
Read full description

Azure Key Vault, without the portal: KeyVault Studio is the native client for Mac, iPhone and iPad. Your secrets, keys and certificates are well protected in Azure. Managing them just takes too many clicks in the portal. KeyVault Studio turns that into a real Apple app: fast, focused and secured with Face ID / Touch ID. Want to look around first? Demo mode opens the complete app with sample data, no Azure account needed. SECRETS ▸ Create, view, update and delete, every value behind Face ID / Touch ID ▸ Full version history with side-by-side comparison ▸ Content types for JSON, XML, connection strings and API keys ▸ The app warns before anything expires, with thresholds you choose ▸ Copied values clear themselves from the clipboard KEYS ▸ Create RSA, EC and HSM-backed keys ▸ Crypto Playground: encrypt, decrypt, sign, verify, wrap, unwrap ▸ Rotation policies and one-tap rotation ▸ Import from JSON Web Key CERTIFICATES ▸ Issue self-signed and CA-signed certificates ▸ Import PFX/P12 and PEM, export the public certificate or the private key ▸ Manage policies, issuers, contacts and pending operations NETWORKING ▸ Configure the vault firewall, VNet rules and private endpoints ▸ Manage private DNS zones, record sets and VNet links ▸ Approve or reject private endpoint connections VAULTS ▸ Find vaults across all your Subscriptions in seconds ▸ Create a new vault with a guided wizard ▸ Backup and restore, AES-GCM encrypted if you want ▸ Recover or purge soft-deleted vaults and items AI ASSISTANT ▸ Ask questions about your own infrastructure: what expires soon, what is disabled ▸ Runs fully on device if you want: Apple Intelligence or Gemma, no cloud required ▸ Or bring your own key: Claude, OpenAI, Gemini, plus Ollama on your own network ▸ Naming suggestions per Cloud Adoption Framework, subnet and address space planning ▸ The assistant sees names and metadata, never secret values ▸ A visible token budget keeps API costs under control BUILT FOR APPLE PLATFORMS ▸ Mac, iPhone and iPad with the same feature set, tuned per size class ▸ Lightning-fast search across every vault and item, right on the device ▸ Several accounts side by side: Azure Commercial, US Government and China clouds ▸ No middleman servers: the app talks directly to Azure with your Microsoft Entra ID sign-in Bring your own app registration or use the built-in one. Your secrets never leave your device except to Azure.

About

AgenTTY

This app provides a fast, native SSH client for iPhone, optimized for power users running AI coding agent sessions. It offers persistent sessions, a custom keyboard, and seamless integration with AI workflows, even for general SSH connections.

Highlights
  • Native iOS notifications for agent status
  • Paste screenshots and images into workflows
  • Persistent tmux sessions with quick reconnect
  • Fast shell quick switcher
  • AI-generated shell titles
  • Custom keyboard for terminal work
  • Whisper-based dictation for prompting
Features
Read full description

AgenTTY is a fast, Ghostty-based SSH client for iPhone, purpose-built for power users of agentic AI coding TUIs such as Codex CLI and Claude Code. Unlike a typical iOS SSH client, AgenTTY is built around what actually matters when you run long-lived coding-agent sessions from your phone: staying connected, knowing the moment an agent needs you, and getting back into your session in seconds. FEATURES - Native iOS notifications when work finishes or an agent needs input - Paste screenshots and images directly into supported workflows from your phone - Persistent tmux sessions with quick reconnect - Resilient connections that survive network changes, backgrounding, and roaming between Wi-Fi and cellular - Long-press the spacebar for a fast shell quick switcher - AI-generated shell titles plus live folder and git-branch context - A custom keyboard built for terminal work, with familiar shortcuts and modifier slide-chords - Full support for iPad hardware keyboards - Whisper-based dictation for hands-free prompting on the go BUILT FOR LONG-RUNNING SESSIONS AgenTTY is especially good for Codex, Claude Code, tmux, and similar terminal-native AI workflows. Keep work alive in persistent shells, jump back in when an agent needs attention, and move quickly between sessions while you are away from your desk. NATIVE PERFORMANCE Built on an ultra-fast Ghostty core, AgenTTY delivers native-feeling performance and smooth terminal rendering on iPhone, even during heavy output and real CLI use. EASY HOST SETUP Run one `npx` helper command on the host, then scan its QR code or enter the short code in the app. AgenTTY reuses or creates a device SSH key automatically, keeps the private key local on your iPhone, and finishes the setup for you. REAL SSH ON IPHONE Even if you do not use AI coding agents at all, AgenTTY still stands on its own as a serious SSH client. Connect to your own machines with public-key authentication, host-key verification, persistent sessions, and a terminal that feels fast, responsive, and native on iPhone. SECURITY BY DEFAULT Generate Ed25519 keys on-device. Private keys stay in the iOS Keychain. Host keys are pinned with trust-on-first-use protection. AgenTTY includes a one-week free trial. After the trial, a one-time in-app purchase unlocks lifetime access. AgenTTY is an independent app and is not affiliated with OpenAI or Anthropic.

Screenshots

KeyVault Studio4 screens
AgenTTY4 screens

Verdict

The call

The clearest difference is in-app purchases: KeyVault Studio at none against AgenTTY's 1. On price, update cadence, ads and device support 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. AgenTTY sells 1 one-off in-app purchase. KeyVault Studio asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly daily. The most recent releases landed on September 24, 2026 and September 25, 2026 respectively.

Scorecard1 real difference · 9 level
KeyVault Studio versus AgenTTY: the parameters behind the verdict, then further details
ParameterKeyVault StudioAgenTTY
PriceFreeFree
Rating—4.3 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—4 — better
Update frequencyDailyDaily
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS26.026.0
Further details — not scored
Size35 MB29 MB
Age rating4++4
DeveloperStephan BailNeha Misra

In-app purchases

None

KeyVault Studio

No in-app purchases

1 purchases

AgenTTY

One-time1
  • Lifetime Access$3.99

Questions

Is KeyVault Studio free?
KeyVault Studio is free to download, with no in-app purchases.
Is AgenTTY free?
AgenTTY is free to download, with in-app purchases available.
Do KeyVault Studio or AgenTTY have ads?
Neither KeyVault Studio nor AgenTTY shows ads.
Which is updated more often, KeyVault Studio or AgenTTY?
KeyVault Studio ships an update daily, and AgenTTY daily. Most recently, KeyVault Studio was updated on September 24, 2026 and AgenTTY on September 25, 2026.

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