# OpenCone vs A11y Tester

The clearest difference is update cadence: A11y Tester at every 2 weeks against OpenCone's every 4 months. A11y Tester also leads on iOS requirement (12.4 vs 17.6). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for OpenCone against 5.0 for A11y Tester. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

OpenCone ships an update every 4 months, A11y Tester every 2 weeks. The most recent releases landed on October 10, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | OpenCone | A11y Tester |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/opencone/id6744467668/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/a11y-tester/id6755268425/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 4 MB | 9 MB |
| Requires iOS | 17.6 | **12.4** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Gunnar Hostetler](https://appshunter.io/developer/1768599987) | [Eric Felder](https://appshunter.io/developer/1852882083) |

## What reviewers say

### OpenCone

[App page](https://appshunter.io/ios/app/opencone/id6744467668)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### A11y Tester

[App page](https://appshunter.io/ios/app/a11y-tester/id6755268425)

This app helps users test mobile web pages for accessibility issues and WCAG compliance. It scans pages, identifies potential barriers, and offers guidance to improve web content accessibility for mobile devices.

**Highlights:** Mobile web page accessibility testing, WCAG compliance checks, Automatic scanning for issues, Highlights accessibility barriers, Guidance on WCAG criteria

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OpenCone free?

OpenCone is free to download, with no in-app purchases.

### Is A11y Tester free?

A11y Tester is free to download, with no in-app purchases.

### Which has better reviews, OpenCone or A11y Tester?

OpenCone and A11y Tester are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do OpenCone or A11y Tester have ads?

Neither OpenCone nor A11y Tester shows ads.

### Which is updated more often, OpenCone or A11y Tester?

OpenCone ships an update every 4 months, and A11y Tester every 2 weeks. Most recently, OpenCone was updated on October 10, 2026 and A11y Tester on October 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*