Comparison

Quack vs Tailscode

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

Head to head
About

Quack

This app provides a digital rubber duck to help you debug code. Explain your programming issues out loud or by typing, and the app processes your input locally for privacy. It works offline and requires no account, offering a judgment-free space to talk through problems.

Highlights
  • Digital rubber duck debugger
  • Text or voice input
  • Hands-free voice mode
  • On-device processing
  • No internet required
  • No account needed
Read full description

Quack is a rubber duck debugger that lives in your pocket. The age-old trick works: explain your bug out loud, step by step, and the answer often appears before you finish talking. Quack gives you a friendly duck that listens — by text or hands-free voice — with zero judgment, no internet, and no account. WHY QUACK • Talk it out: type or speak your problem and walk through it line by line. • Voice mode: explain bugs hands-free while you keep your hands on the keyboard. • Private by design: your words are processed on your device — nothing is stored or sent to a server. • No account, no sign-up: open the app and start debugging in seconds. • Works offline: think on a plane, on the train, anywhere. Free to use, with an optional one-time purchase to remove ads.

About

Tailscode

Interact with AI agents like Claude Code and Oh My Pi from your phone. Monitor and approve commands, view code changes, and manage conversations live on your lock screen. All data is transmitted point-to-point over your private network.

Highlights
  • Live Lock Screen Activities for conversations
  • Approve commands and answer agent questions
  • View code diffs and output inline
  • Manage multiple servers and conversations
  • Track conversation costs and model usage
  • End-to-end encrypted communication
Features
Read full description

Send a prompt to Claude Code, opencode or Oh My Pi from your phone, pocket it, and watch the turn finish on your Lock Screen. Approve the risky command, answer the agent's question, read every diff — from anywhere on your own Tailscale network. WHAT YOU NEED A Mac or Linux machine on your tailnet (Tailscale is free for personal use) running one of your agents: opencode, Claude Code through the open-source claude-bridge, or Oh My Pi through the open-source omp-bridge. Set-up is three verified steps, and a built-in demo lets you try every screen before you wire anything. THE TURN, LIVE ON YOUR LOCK SCREEN • A Live Activity per conversation: what it is doing, for how long, and how many tools it has run. • An approval request alerts you; a finished turn lingers with its outcome. Tap to land in the exact chat. • Updates arrive by push while the app is suspended. A NATIVE TRANSCRIPT, NOT A TERMINAL • Streaming text written at the model's own speed, with thinking and tool runs folded into readable groups. • Diffs, commands and their real output inline; syntax-highlighted code with byte-exact copy. • Allow once, always, or deny — without leaving the chat. Agent questions become tappable cards. • Queue the next message while a turn runs, edit it before it goes, or stop the turn on the server. • Every picture the agent hands you, in a gallery you can zoom, save or share. EVERY MACHINE ON ONE BOARD • All your servers' conversations in one list, live status first, grouped by project. • Read the repository before you trust the change: branch, staged, changed, untracked, and the diff of any file. • Subagents dock inside the turn that spawned them; a compaction is drawn as a seam with what it kept. • Slash commands from the server's own catalog, per-message model and reasoning effort, forking. KNOW WHAT IT COSTS • Every conversation priced, every month totalled across machines — by model, project and tool. • Plan limits and quotas for Claude, Grok, Ollama Cloud, DeepSeek and more, on Home and in a widget. YOURS, END TO END • Point-to-point over your tailnet. No relay servers, no account, no analytics, nobody reading your code. • Programmatic UIKit, Swift 6, Liquid Glass on iOS 26. Dark mode, Dynamic Type, haptics. • Open source under GPL-3.0 — the app, the engine, and both bridges. FREE, WITH AN HONEST PRO The free app is the complete core: one server, full chat, approvals, attachments, models, forking, and Live Activities. Tailscode Pro is a one-time purchase, no subscription: multiple saved servers, concurrent Live Activities, and a supporter badge. Tailscode is independent open-source software: not affiliated with or endorsed by Anthropic, Tailscale Inc., the opencode project or Oh My Pi. Privacy policy: https://midgarcorp.cc/tailscode/privacy Source code: https://github.com/guitaripod/Tailscode

Screenshots

Quack3 screens
Tailscode4 screens

Verdict

The call

The clearest difference is rating: Tailscode at 5.0 against Quack's 4.0. Tailscode also leads on ads (none vs shown) and update cadence (every 2 days vs every 6 weeks). Quack's advantage is iOS requirement (16.4 vs 18.0). On price, ratings volume, in-app purchases and monetization model 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. Quack sells 10 one-off in-app purchases and Tailscode sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Tailscode holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Quack ships an update every 6 weeks, Tailscode every 2 days. The most recent releases landed on October 9, 2026 and October 11, 2026 respectively.

Scorecard4 real differences · 6 level
Quack versus Tailscode: the parameters behind the verdict, then further details
ParameterQuackTailscode
PriceFreeFree
Rating4.0 (1 ratings)5.0 (2 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings12 — better
Update frequencyEvery 6 weeksEvery 2 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS16.4 — better18.0
Further details — not scored
Size50 MB40 MB
Age rating4+4+
DeveloperBEK Service LTDMidgar Oy

Customer experience

Quack

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Tailscode

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

10 purchases

Quack

One-time10
  • Pirate Duck$0.99
  • Dev Hoodie$0.99
  • Cool Duck$0.99
Show 7 more
  • Detective Duck$1.49
  • Wizard Duck$1.49
  • Astronaut Duck$1.49
  • Study Buddy$1.99
  • Decision Maker$1.99
  • Interview Prep$2.49
  • Remove Ads$2.99
4 purchases

Tailscode

One-time4
  • Small Tip$2.99
  • Generous Tip$9.99
  • Tailscode Pro$14.99
Show 1 more
  • Lavish Tip$19.99

Questions

Is Quack free?
Quack is free to download, with in-app purchases available.
Is Tailscode free?
Tailscode is free to download, with in-app purchases available.
Which has better reviews, Quack or Tailscode?
Tailscode is rated higher. Quack averages 4.0 out of 5 from 1 ratings, while Tailscode averages 5.0 from 2 ratings.
Do Quack or Tailscode have ads?
Quack shows ads; Tailscode does not.
Which is updated more often, Quack or Tailscode?
Quack ships an update every 6 weeks, and Tailscode every 2 days. Most recently, Quack was updated on October 9, 2026 and Tailscode on October 11, 2026.

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