Comparison

Kodika vs OpenCone

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

Head to head
About

Kodika

Build native mobile apps with a drag-and-drop interface, no coding required. Design screens, connect logic with code blocks, integrate APIs, and manage backend services. Includes in-app purchase support and push notifications.

Highlights
  • Drag and drop interface
  • Responsive design editor
  • Backend services (authentication, database, storage)
  • In-app purchase integration
  • REST API integration
  • Code blocks for logic
  • Push notifications
Features
Read full description

Create unique, native mobile applications without any coding skills, only with drag and drop! Design custom screens, give them life by connecting code blocks, link your REST API and later live test your apps in the Kodika app, without the need for other external tools. • Responsive Design Editor - Drag and Drop any native iOS design component. - Customize everything using Inspectors. No coding skills required. - Instantly preview your changes. - Use Pins and Advanced Constraints to create Responsive designs for every iPhone Device. • Kodika Server Kodika Server is the optimal solution to manage all your backend requirements on Kodika Platform. - Email User Authentication, Auto-Scalable Database, Daily Backup, Images Storage - Store your Users and Data without the hustle of setting and maintaining your own server. - Create a dedicated server for your app in 2 minutes. • In-App Purchases - Payments Integration Integrate In-App Purchases in your applications without code. - Subscriptions and one-off products are supported. - Easy to use design elements to show price or to purchase a product. • Import Screens from Zeplin.io - Import entire screens using our Zeplin Extension - Transform Groups to Buttons, TextFields, and other Design Elements. • Code Blocks - Combine easy to use code blocks to create your apps. - Search between hundreds of code blocks using Kodika's unique blocks search. - Connect your design elements and code blocks with just a tap. - Integrate with 100+ plugins, like HealthKit, Contacts, CSV, QR Scanner and more... • REST API - Import your REST API Endpoints and use them with just a block. - Support any request type (GET, POST, PUT, DELETE, PATCH) and parameter type (query, path, body, header). - Autogenerate Data Models from the responses and visually connect them to your designs. • API Datasource - Make the connection of API Requests with your design easier than ever. - Bind your parameters and responses with your elements. • Connect Design and Data with just a Tap - Use our intuitive editor that helps you connect your Design with your Data and API, with just a tap. - Connect your Data models to the Design components. • Custom Fonts - Search and download Google Fonts. - Import your font files. • Push Notifications - Setup and then send your push notifications to your application’s users, all from your iPad. - Test your message by sending it to your test devices. • Import images and icons from: - Files.app (Local, Google Drive, iCloud, Dropbox). - Your iPad's Image Library. • Lists and Grid Reusable Cells - Components - Design your components once and reuse them to create dynamic Lists and Grids. - Support dynamic sizes. - Connect your components with your Data Models. • Navigate between screens - Easily link your screens using any native iOS animation. - Create Navigation Segues and Tab Bars with our simple editors. • Live Preview on any device - Preview your apps in Kodika's simulator or use Kodika's iPhone app to run your apps directly to your phone. • Font and Color Styleguides - Easy to use color-picker to find the best colors for your apps. - Favorite your colors to create your projects' styleguide and reuse them everywhere. - Favorite your font styles to create your projects' typefaces. Learn how to code without a line of code with Kodika.io! For your first steps, check out https://help.kodika.io Email us on team@kodika.io Privacy policy at https://kodika.io/privacy-policy Terms of use at https://kodika.io/terms-and-conditions

About

OpenCone

This app transforms your iPhone or iPad into a powerful RAG system. It allows you to import various document types for on-device extraction, embedding, and semantic search. Connect to your OpenAI and Pinecone accounts to build a private knowledge base for real-time, citation-backed answers.

Highlights
  • Multi-format document import (PDF, DOCX, TXT, code, etc.)
  • On-device OCR for image text recognition
  • Semantic search with streaming answers
  • Real-time citations and metadata filtering
  • Support for GPT-5 and other advanced models
  • Secure credential management in Keychain
Features
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OpenCone turns the documents on your iPhone into answers you can check. Bring your own OpenAI and Pinecone keys: OpenCone reads and splits your files on the phone, stores them in your own Pinecone index, and answers your questions with OpenAI, citing the passage behind each claim. ASK • Answers stream in as they're written, with headings, lists, tables and code. • Claims carry tags such as [S1]. Tap one to read the exact passage, with its file, page and score. • Follow-up questions see your earlier exchanges. • Ask by voice, with Apple's speech recognition. SEARCH ONE INDEX OR ALL OF THEM • Auto reads each question and searches the indexes and namespaces likely to hold the answer, up to five at once. Ask it to compare two and it searches both. • Everything searches every namespace of every index you include. • One index searches the index you pick, in one namespace or in each of them. • Questions are embedded with the model that built each index, so the indexes you already have work as they are. • Optional reranking with Pinecone's hosted rerankers. YOUR DOCUMENTS • Import PDFs, plain text, Markdown, RTF, HTML, JSON, XML, CSV, code and images. Text in images is recognized on the phone. • Choose the index and namespace for each upload, follow its progress, and see how long each step took: read, split, embed and store. • Create and delete indexes and namespaces, with the cloud, region and metric you choose. ANSWER SETTINGS THAT FOLLOW THE MODEL • Choose from the current GPT models, or enter any model ID your key can use. • Reasoning effort, answer length up to the model's maximum, detail, service tier, web search and code interpreter, each offered where the model supports it. • Add your own instructions to every answer. SEE EVERY API CALL • Settings lists every OpenAI and Pinecone endpoint OpenCone calls: what it's for, the settings that shape it, and how this session's requests went. PRIVATE BY DESIGN • Your keys stay in the iPhone's Keychain. • No account, no analytics, no ads, and no server in between: requests go straight from your iPhone to OpenAI and Pinecone. • Answers are requested with storage off, so OpenAI keeps no conversation between questions. • One reset removes your keys, your settings and what OpenCone learned about your indexes. OpenCone works with your own OpenAI API key and your own Pinecone API key and project. OpenAI and Pinecone bill their usage to your accounts.

Screenshots

Kodika2 screens
OpenCone4 screens

Verdict

The call

The clearest difference is price: OpenCone at Free against Kodika's $9.99. OpenCone also leads on rating (5.0 vs 2.9) and in-app purchases (none vs 3). Kodika's advantage is update cadence (monthly vs every 4 months) and ratings volume (16 vs 1). On 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

OpenCone is free to download; Kodika costs $9.99 up front. Kodika sells 3 in-app purchases, starting at $12.99 per month. OpenCone asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

OpenCone holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: Kodika has 16 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Kodika ships an update monthly, OpenCone every 4 months. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.

Scorecard9 real differences · 2 level
Kodika versus OpenCone: the parameters behind the verdict, then further details
ParameterKodikaOpenCone
Price$9.99Free — better
Rating2.9 (16 ratings)5.0 (1 ratings) — better
Positive reviews28.6% of reviews—
Number of ratings16 — better1
Update frequencyMonthly — betterEvery 4 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationPaidFree — better
Best chart rank#151 — better—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS14.0 — better17.6
Further details — not scored
Size75 MB4 MB
Age rating4+4+
DeveloperKonstantinos AntonopoulosGunnar Hostetler

Customer experience

Kodika

All ratings16 ratings
Positive43.8%
Neutral0.0%
Negative56.3%
Written reviews14 reviews
Positive28.6%
Neutral14.3%
Negative57.1%

OpenCone

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Kodika

Subscriptions2
  • Monthly Pro Subscription3 Days trial$12.991 Month
  • Annual Pro Subscription3 Days trial$129.991 Year
One-time1
  • Pro Lifetime Licence$219.99
None

OpenCone

No in-app purchases

Questions

Is Kodika free?
Kodika costs $9.99, and also offers in-app purchases.
Is OpenCone free?
OpenCone is free to download, with no in-app purchases.
Which has better reviews, Kodika or OpenCone?
OpenCone is rated higher. Kodika averages 2.9 out of 5 from 16 ratings, while OpenCone averages 5.0 from 1 ratings.
Do Kodika or OpenCone have ads?
Neither Kodika nor OpenCone shows ads.
Which is updated more often, Kodika or OpenCone?
Kodika ships an update monthly, and OpenCone every 4 months. Most recently, Kodika was updated on October 9, 2026 and OpenCone on October 10, 2026.

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