Comparison

Sedona vs Delatsch Choke Calculator

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

Head to head
About

Sedona

Write and run Swift code directly on your mobile device. Ideal for learning and testing code snippets with features like syntax highlighting and a custom keyboard. Supports file sharing and includes a language reference.

Highlights
  • Compile and run Swift programs
  • View program output and errors
  • Custom keyboard for Swift characters
  • Advanced source code editor
  • Syntax highlighting and line numbers
  • File sharing via AirDrop and iCloud
Features
Read full description

Write Swift code directly on your iPhone, iPad and iPod Touch! This app supports the latest Swift syntax and it is ideal for learning and testing code snippets! Swift is a general-purpose, multi-paradigm, compiled programming language developed by Apple Inc. for iOS, macOS, watchOS, tvOS, Linux, and z/OS. Swift is designed to work with Apple's Cocoa and Cocoa Touch frameworks and the large body of existing Objective-C code written for Apple products. It is built with the open source LLVM compiler framework. Features: - Compile and run your program - View program output or detailed error - Custom keyboard for easy input of frequently used characters - Optimized for connecting with external physical/bluetooth keyboard - Advanced source code editor with syntax highlighting, bracket completion and line numbers - Open, save, import and share Swift files. Supports File Sharing with iTunes Connect, AIrDrop and iCloud. - Language reference Limitations: - Internet connection is required for compilation - Maximum program running time is 20s - One file can be run at a time - Some file system, network and graphics functions may be limited - This is a batch compiler; interactive programs are not supported. For example, if your program provides an input prompt, enter the input in the Input tab prior to compilation.

About

Delatsch Choke Calculator

Features
Read full description

If you need to calculate the number of turns, wire thickness and core size for a filter choke you need for a guitar tube amp or hifi tube amp or any similar project this app is the simplest way to do it. You can calculate it in a matter of seconds. The app is extremely easy to use and there will be a full video tutorial available soon on my YouTube channel and support page.

Screenshots

Sedona4 screens
Delatsch Choke Calculator4 screens

Verdict

The call

The clearest difference is price: Sedona at Free against Delatsch Choke Calculator's $8.99. Sedona also leads on update cadence (monthly vs every 20 months) and iOS requirement (12 vs 14.2). Delatsch Choke Calculator's advantage is in-app purchases (none vs 1) and ads (none vs shown). On 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

Sedona is free to download; Delatsch Choke Calculator costs $8.99 up front. Sedona sells 1 one-off in-app purchase. Delatsch Choke Calculator asks for nothing beyond the download.

UpkeepUpdate frequency

Sedona ships an update monthly, Delatsch Choke Calculator every 20 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
Sedona versus Delatsch Choke Calculator: the parameters behind the verdict, then further details
ParameterSedonaDelatsch Choke Calculator
PriceFree — better$8.99
Rating3.9 (36 ratings) — better—
Positive reviews67.2% of reviews—
Number of ratings36 — better—
Update frequencyMonthly — betterEvery 20 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12 — better14.2
Further details — not scored
Size20 MB1 MB
Age rating4+4+
DeveloperKetan AppaMarko Delac

In-app purchases

1 purchases

Sedona

One-time1
  • Upgrade$2.99
None

Delatsch Choke Calculator

No in-app purchases

Questions

Is Sedona free?
Sedona is free to download, with in-app purchases available.
Is Delatsch Choke Calculator free?
Delatsch Choke Calculator costs $8.99, with no in-app purchases.
Do Sedona or Delatsch Choke Calculator have ads?
Sedona shows ads; Delatsch Choke Calculator does not.
Which is updated more often, Sedona or Delatsch Choke Calculator?
Sedona ships an update monthly, and Delatsch Choke Calculator every 20 months. Most recently, Sedona was updated on October 26, 2026 and Delatsch Choke Calculator on October 24, 2026.

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