EcoGPT vs Quillhaven
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EcoGPT
This AI assistant helps with writing, learning, planning, and research, offering web search and image creation. It also tracks your positive environmental impact by funding tree planting with every 100 chats.
- AI-powered writing and editing
- Web search and information retrieval
- Image generation from prompts
- Planning for work, school, and life
- Impact tracking for tree planting
- Apple Watch integration
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EcoGPT is an AI assistant for writing, learning, planning, research, web search, image creation, and everyday questions. It is built around a simple idea: powerful AI should be useful and more responsible. Use EcoGPT like the assistant you already expect, with a cleaner interface and impact built in. What you can do: - Write, edit, and brainstorm - Learn new topics and study step by step - Search the web for current information - Create images from prompts - Plan work, school, travel, and daily life - Track your estimated impact as EcoGPT helps fund verified tree planting EcoGPT is free to start. EcoGPT Pro unlocks unlimited chats, faster responses, image generation, web search, memory, and full impact analytics. Every 100 chats helps plant one real tree through EcoGPT's partners. Same useful AI, with a better reason to use it every day. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Sign in to EcoGPT on your paired iPhone once to set up Apple Watch. Then ask questions, see replies, and return to recent conversations from your wrist. After setup, the Watch connects over Wi-Fi or cellular.
Quillhaven
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You have an idea. Quillhaven turns it into a real draft, right on your phone. Type one sentence and get a structured outline. Expand each section into prose, watch the words stream onto the page, and reshape any passage to be tighter, warmer, or more formal. Everything runs on your device, so it works on a plane and your unfinished writing never leaves your hands. - Turn one line into a clear outline - Expand sections into full prose - Rework selections in a different tone or length - Keep every project in a local library - Export to Markdown or plain text Made for newsletters, posts, emails, and stories. What you generate is a starting draft, yours to review, edit, and make your own. Privacy Policy: https://docs.google.com/document/d/e/2PACX-1vTDX9pxPOlUJl_skVUHPi99mAw0y2B2BYd_v1mJkoF3xW3rlOcW5KlYd4t93MMbbGhctSTnBTy7d_l6/pub Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Quillhaven at none against EcoGPT's shown. EcoGPT's advantage is chart position (#148 vs unranked) and iOS requirement (18.0 vs 26.0). On price, in-app purchases and device support 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. EcoGPT sells 10 in-app purchases, starting at $5.99 per month and Quillhaven sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | EcoGPT | Quillhaven |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (11K ratings) — better | — |
| Positive reviews | 78.4% of reviews | — |
| Number of ratings | 11K — better | — |
| Update frequency | Weekly | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Best chart rank | #148 — better | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 18.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 225 MB | 12 MB |
| Age rating | 12+ | 4+ |
| Developer | EcoGPT Inc | Andrii Bashta |
In-app purchases
EcoGPT
- EcoGPT Monthly Subscription3 Days trial$5.991 Month
- EcoGPT Monthly Subscription.$7.001 Month
- EcoGPT Monthly Subscription3 Days trial$9.991 Month
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- Monthly Subscription7 Days trial$9.991 Month
- EcoGPT Yearly Subscription.$9.991 Year
- EcoGPT Monthly Subscription.7 Days trial$10.001 Month
- EcoGPT Monthly Subscription.$10.001 Month
- EcoGPT Monthly Subscription.3 Days trial$24.991 Month
- EcoGPT Yearly Subscription.$29.001 Year
- EcoGPT Yearly Subscription.7 Days trial$59.991 Year
Quillhaven
- Quillhaven Lifetime$9.99









