GreenPT vs WizardNote
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GreenPT
This AI chat platform offers powerful assistance powered by 100% renewable energy in European data centers. It prioritizes privacy with GDPR compliance and ensures your data is never used for training. Analyze images, documents, and engage in multilingual conversations with a clear conscience.
- 100% Renewable Energy Powered
- Privacy-First European Hosting (GDPR)
- Carbon Transparent Impact Reporting
- Advanced Reasoning Capabilities
- Vision and Document Analysis
- Multilingual Support
- No Training on User Data
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AI that’s smart, private and powered by renewable energy. GreenPT is an AI assistant for everyday questions, research, writing and meetings. It runs on 100% renewable energy in European data centers, your conversations are never used for training, and you can see the energy and CO₂ of every chat. ASK ANYTHING Get clear, well-structured answers to any question. Watch the answer appear live and follow each step GreenPT takes, from reviewing your request to writing the answer. LIVE WEB SEARCH WITH SOURCES Turn on web search for up-to-date answers. Every claim links to its source, so you can check it yourself. SEE YOUR IMPACT Tap the impact badge in any chat to see the time, energy (Wh) and CO₂ it used, with practical tips to keep your AI use lean. Your account shows your monthly footprint at a glance. MEETINGS (PRO) Record meetings or upload audio. GreenPT transcribes the conversation and writes an AI summary with the key points. TYPE, TALK OR SHOW Dictate with your voice, add photos from your camera or library, or attach documents and PDFs to summarize them and ask questions about them. SHARE INTO GREENPT Send text, links, images or text files from any app straight into a new chat using the iOS share sheet. STAY ORGANIZED Group chats in folders, set up Spaces with their own instructions, and use Skills for tasks you repeat. Select and copy any part of an answer, or share it. MADE FOR YOU Available in English, Dutch, German, French, Spanish and Italian, with light and dark mode and an optional Face ID lock. PRIVACY YOU CAN TRUST • Hosted in Europe, GDPR compliant • Your conversations are never used to train AI models • No selling or sharing of your data with third parties • You stay in control of your data SUSTAINABLE BY DESIGN • 100% renewable energy • Transparent energy and CO₂ figures for every chat • Built to support the green energy transition Used by individuals, B Corps, sustainable businesses and public organizations that want capable AI without compromising their values. Questions or feedback? Email support@greenpt.ai SUBSCRIPTIONS Starter – €4.50/month: 15 AI prompts per day. Pro – €17.50/month: unlimited AI prompts, Meetings, and priority support. Payment is charged to your Apple Account when you confirm the purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the end of the current period. You can manage or cancel your subscription in your App Store account settings at any time after purchase. The current period cannot be cancelled once it has started. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://docs.greenpt.ai/privacy/privacy-policy
WizardNote
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WizardNote turns your voice into finished notes. Tap once to capture a thought, meeting, or idea — the app transcribes it right on your iPhone and saves it as a markdown note to a folder you choose. A perfect companion for Obsidian. NO REQUIRED SUBSCRIPTION, NO ACCOUNT • Transcription runs entirely on device (Whisper) — works offline • Recordings, transcripts, and notes stay with you; no telemetry • Pro is a one-time purchase; WizardNote Cloud is an optional subscription FREE FEATURES • One-tap recording that keeps going with the screen locked • On-device transcription in many languages (English, German, French, Spanish, Czech and more, even mixed), with a background queue • Summaries via ChatGPT, Claude, or Gemini: the app prepares the transcript with instructions, you paste it into the chat and paste the reply back. Your chat subscription is enough, no API key needed • Markdown notes, player, archive, audio sharing • Action Button, Control Center, widget, Siri, Live Activity WIZARDNOTE PRO (one-time) • Automatic AI summaries with action items — Apple Intelligence, your own server (LM Studio/Ollama, incl. Tailscale), OpenAI, Anthropic, or Azure AI Foundry (your own keys, stored in Keychain only) • Tasks: action items from summaries as a checklist • More accurate transcription models • On-device speaker recognition — who said what, with speakers you can rename • Save directly to your own folder — e.g. an Obsidian vault on iCloud • Or to Apple Notes — automatically via a shortcut • Summary templates for meetings, lectures, or journaling; share note/transcript/summary • Shortcuts: find a note (searches transcripts, not just titles), pull its transcript, summary, tasks or whole markdown note, stop a recording, hand an audio file over for transcription • Notes label AI content: provider and model in the frontmatter, and a line under the summary stating that a model wrote it WIZARDNOTE CLOUD (optional subscription) • AI summaries without your own keys or servers — monthly or yearly, with a quota of transcript hours and optional top-ups • Transcription still happens on your iPhone; only the transcript text goes to the WizardNote server in the EU (Microsoft Azure) • The subscription renews automatically until you cancel it in your Apple ID settings Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://wizardnote.app/privacy Great for quick notes, meetings, ideas on the go, journaling, and getting tasks out of your head into your system.
Screenshots
Verdict
GreenPT and WizardNote are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. GreenPT sells 2 in-app purchases, starting at $3.99 per month and WizardNote sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
GreenPT ships an update every 10 days, WizardNote every 2 weeks. The most recent releases landed on October 15, 2026 and October 18, 2026 respectively.
| Parameter | GreenPT | WizardNote |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 10 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 25 MB | 21 MB |
| Age rating | 12+ | 4+ |
| Developer | Brthrs Agency | cbrdn |
In-app purchases
GreenPT
- GreenPT Starter14 Days trial$3.991 Month
- GreenPT Pro14 Days trial$14.991 Month
WizardNote
- WizardNote Pro$9.99









