Reader AI vs Ogma AI
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Reader AI
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Reader AI is a focused Markdown reader for offline sources, saved articles, notes, YouTube videos, AI summaries, prompts, and exports. It is built for reading first. Save Markdown, text notes, web articles, YouTube videos, and useful links in one organized library. Read sources in a clean layout with themes, typography controls, font size, and spacing that help you focus. Keep useful material available in a durable workspace instead of losing it in tabs, chats, or one-off AI outputs. When you need help moving faster, Reader AI can turn long sources into clear takeaways, structured notes, transcripts, recommendations, risks, questions, decisions, and custom prompt outputs. Use Reader AI to: ⢠Read Markdown, notes, articles, and saved sources in one focused library ⢠Read offline when sources are available locally ⢠Customize themes, font size, spacing, and reading layout ⢠Save YouTube videos, web articles, Markdown, notes, and text ⢠Stream YouTube transcripts and readable source captures ⢠Summarize long content into clear takeaways ⢠Ask custom prompts to analyze, evaluate, and structure sources ⢠Organize work across workspaces ⢠Choose your default AI output language ⢠Export finished work to PDF, EPUB, email, Kindle, Markdown, or plain text ⢠Sync your library across mobile and web Reader AI is not just a summarizer. It is a better reading workspace: Markdown-friendly, offline-first where it matters, themeable, and ready for AI analysis only when you need it. Use it for: ⢠Markdown reading and personal notes ⢠YouTube talks, lectures, and interviews ⢠Article summaries and news digestion ⢠Research notes and literature review ⢠Study notes and learning workflows ⢠Product, strategy, and market analysis ⢠Briefs, summaries, and decision support ⢠Personal knowledge management Reader AI access includes renewing credits for AI-powered work such as summaries, analysis, prompts, and exports. Optional top-ups are available when you need more. Reader AI is powered by Xevol. Terms: https://xevol.com/terms Privacy Policy: https://xevol.com/privacy
Ogma AI
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Ogma AI: Your 100% Offline, Private AI Assistant Experience true AI privacy. Ogma AI runs open-source artificial intelligence models directly on your iPhone and iPad ā 100% offline, zero cloud processing, zero tracking, and no account required. Your conversations, documents, and photos remain entirely on your device. Whether you are traveling on an airplane, commuting without cellular reception, or working with confidential data, Ogma AI provides intelligent, on-demand assistance anywhere, anytime. KEY FEATURES ON-DEVICE OPEN-SOURCE LLMS Download and chat with leading open-weight models directly from the built-in catalog: ⢠Compatible with top open model architectures including Llama, Gemma, DeepSeek, Qwen, Mistral, and Phi. ⢠Powered by an optimized llama.cpp inference engine built natively for Apple Silicon. ⢠Advanced Flash Attention and KV-cache quantization for fast generation and minimal memory consumption. ⢠Import and run your own custom GGUF model files directly from the Files app. OFFLINE DOCUMENT & PDF CHAT (RAG) Analyze documents securely on your device: ⢠Import PDFs, Microsoft Word (DOCX), Excel spreadsheets (XLSX, CSV), and plain text files. ⢠100% local vector embeddings and retrieval (sqlite-vec) with zero network traffic. ⢠Summarize reports, extract key insights, and query complex documents with cited references. ON-DEVICE VISION INTELLIGENCE Analyze images without uploading them to external servers: ⢠Run vision-language models on-device to understand photos, diagrams, and screenshots. ⢠Extract text from receipts, transcribe documents, or analyze layout structures locally. HANDS-FREE REAL-TIME VOICE MODE Interact with your AI naturally using voice: ⢠On-device speech recognition for fluid, continuous input. ⢠Natural text-to-speech audio playback. ⢠Dedicated full-screen voice interface designed for hands-free productivity. INTERACTIVE ARTIFACTS Transform generated code into live visual components: ⢠Render interactive HTML, SVG diagrams, and scripts directly in your conversation. ⢠Inspect UI prototypes, visualize charts, or preview code output in an isolated sandbox. CUSTOM ENDPOINTS & CLOUD INTEGRATION (OPTIONAL) Connect your own services when needed: ⢠Connect directly to cloud providers (OpenAI, Anthropic Claude, OpenRouter) using your own API key. ⢠Link to your self-hosted Ollama or vLLM server over local Wi-Fi. ⢠Core offline AI functionality is always available; cloud provider connections, full-screen hands-free voice mode, and premium themes are Supporter features. PRIVACY BY DESIGN ⢠No account, registration, or sign-in required. ⢠Zero telemetry: No third-party analytics SDKs, advertising IDs, or tracking. ⢠Local storage: Conversations and index vectors are stored strictly in local SQLite storage. ⢠Rich presentation: Full support for Markdown, LaTeX math equations, and syntax-highlighted code. ⢠Personalization: 21 color themes (including OLED Pure Black), 18 fonts, and 12 background patterns. ⢠Multilingual: Interface and chat support for 39 languages. LEGAL & PRIVACY ⢠Terms of Use (EULA): https://weareapexcreators.github.io/policies/ogma_t_c.html ⢠Privacy Policy: https://weareapexcreators.github.io/policies/ogma_pp.html ⢠Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
Reader AI and Ogma AI are too close to call on the numbers: across 6 compared parameters ā price, update cadence, ads and in-app purchases among them ā neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Reader AI sells 8 in-app purchases, starting at $6.99 per 7 days and Ogma AI sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Reader AI ships an update every 3 weeks, Ogma AI every 11 days. The most recent releases landed on October 2, 2026 and October 10, 2026 respectively.
| Parameter | Reader AI | Ogma AI |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 11 days ā better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod | iPhone, iPad, iPod ā better |
| Requires iOS | 15.0 ā better | 15.1 |
| Further details ā not scored | ||
| Size | 15 MB | 109 MB |
| Age rating | 12+ | 17+ |
| Developer | Thinking Systems LLC | Abhinav Kumar |
In-app purchases
Reader AI
- Reader AI Weekly Access$6.997 Days
- Reader AI Monthly Access$14.991 Month
- Reader AI Yearly Access$89.991 Year
- 100 Credits$4.99
- 300 Credits$7.99
- 750 Credits$14.99
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- 500 Credits$19.99
- 2000 Credits$59.99
Ogma AI
- Ogma Supporter Monthly$0.991 Month
- Ogma Supporter Annual$7.991 Year
- Ogma AI Lifetime Supporter$99.99









