Memo AI Notes vs Pnyx
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Memo AI Notes
This minimalist note-taking app uses AI to enhance your writing. It offers instant text transformations for grammar correction, rephrasing, summarization, and translation. Unlock advanced features for professionals and students with premium commands.
- Distraction-free writing interface
- Instant AI text transformations
- 30+ AI commands (grammar, rephrase, summarize, translate)
- Tone and style adjustments
- Formatting and document creation
- Creative writing and clarity tools
- Privacy-focused, notes stay on device
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Write naturally, edit intelligently. Memo AI is the minimalist note-taking app that enhances your writing with powerful AI commands. FEATURES - Clean, distraction-free writing interface - Instant AI text transformations - No account required 30+ AI COMMANDS: Fix Grammar - Correct spelling and punctuation instantly Rephrase - Find better ways to express your ideas Shorten - Condense to the essentials TLDR - Create ultra-short summaries Key Points - Extract all important takeaways Clarify - Simplify complex ideas Translate - Switch between 10 languages Premium Commands (Upgrade to Pro): Unlock advanced features designed for professionals, students, and creative writers. TONE & STYLE Formal - Polish for business communications Persuasive - Craft compelling copy that sells Direct - Get straight to the point Urgent - Convey time-sensitivity Empathetic - Show understanding and care FORMATTING & DOCUMENTS Bullet Points - Organize into scannable lists Outline - Create structured hierarchies Meeting Notes - Professional minutes with action items Email Draft - Well-structured emails ready to send CREATIVE & CLARITY Expand - Enrich with comprehensive details Add Examples - Illustrate with concrete cases Analogies - Make complex ideas graspable Continue - AI continues your writing Brainstorm - Generate creative ideas Questions - Spark deeper thinking Pros & Cons - Balanced decision-making FUN TRANSFORMATIONS Emojify - Add expressive emojis Motivational - Turn into inspiring pep talks Movie Trailer - Make it dramatic and exciting Dad Jokes - Add wholesome humor Why Memo AI? - Lightning fast AI processing - Privacy-focused: your notes stay on your device - Regular updates with new commands - Designed with simplicity in mind PERFECT FOR - Productivity enthusiasts - Business professionals crafting emails - Students organizing study materials - Writers polishing their work - Language learners - Daily journaling and note-taking Download now and experience the future of note-taking. -- Terms of Use: www.averyintel.com/memoai/terms Privacy Policy: www.averyintel.com/memoai/privacy
Pnyx
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Pnyx turns your voice into text — in the app and in your keyboard. DICTATION • Cloud transcription (with YOUR key: Groq, OpenAI etc.) or 100% on-device (Apple Speech, Parakeet, Whisper.cpp, Nemotron) — your choice. • Custom modes • AI transformations: correct, rephrase, summarize, change tone, and more. NOTES, STATISTICS & MORE • Notes with built-in dictation and an AI assistant. • Statistics dashboard and widget. • Private iCloud sync via iCloud Drive. PRIVACY FIRST • Your API keys stay in the Keychain; your data stays on your device and your private iCloud. Pnyx works with your own API keys (Anthropic, OpenAI, Google, Groq) or entirely on-device with Apple Intelligence and local models.
Screenshots
Verdict
The clearest difference is in-app purchases: Pnyx at none against Memo AI Notes's 2. Memo AI Notes's advantage is update cadence (daily vs every 5 days). On price, ads, device support and iOS requirement 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
Both are free to download. Memo AI Notes sells 2 in-app purchases, starting at $3.99 per 7 days. Pnyx asks for nothing beyond the download.
Memo AI Notes ships an update daily, Pnyx every 5 days. The most recent releases landed on October 30, 2026 and November 10, 2026 respectively.
| Parameter | Memo AI Notes | Pnyx |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Daily — better | Every 5 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.2 | 18.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 86 MB |
| Age rating | 4+ | 4+ |
| Developer | Avery Intelligence | XUAN-VIEN DO |
In-app purchases
Memo AI Notes
- Memo AI Pro Weekly$3.997 Days
- Memo AI Pro Yearly3 Days trial$59.991 Year
Pnyx
No in-app purchases









