# EcoGPT vs Madd Space

The clearest difference is in-app purchases: Madd Space at none against EcoGPT's 18. Madd Space also leads on ads (none vs shown) and iOS requirement (13.0 vs 18.0). EcoGPT's advantage is update cadence (every 5 days vs every 3 weeks) and chart position (#39 vs unranked). On price and device support there is nothing between them.

Both are free to download. EcoGPT sells 18 in-app purchases, starting at $5.99 per month. Madd Space asks for nothing beyond the download.

EcoGPT ships an update every 5 days, Madd Space every 3 weeks. The most recent releases landed on October 19, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | EcoGPT | Madd Space |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (8.7K ratings)](https://appshunter.io/ios/app/ecogpt/id6756059656/reviews)** | — |
| Number of ratings | **8.7K** | — |
| Positive reviews | 77.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#39** | — |
| Size | 91 MB | 33 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [EcoGPT Inc](https://appshunter.io/developer/6785926865) | [MADD Systems SA de CV](https://appshunter.io/developer/972446170) |

## What reviewers say

### EcoGPT

[App page](https://appshunter.io/ios/app/ecogpt/id6756059656)

**Currently charting:** #39 Top Free · Productivity (US App Store)

This AI chatbot offers powerful writing, thinking, and creative assistance with a focus on reducing environmental impact. It provides efficient processing and transparent eco-tracking, allowing users to contribute to tree planting with their usage.

**Highlights:** AI chatbot for writing and ideation, Environmentally responsible AI processing, Eco-impact dashboard, Tree planting contributions, Unlimited chats (Premium), Image generation (Premium), Web search (Premium)

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

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EcoGPT Monthly Subscription | $5.99 | per month |
| EcoGPT Monthly Subscription. | $7.00 | per month |
| EcoGPT Monthly Subscription | $9.99 | per month |
| Monthly Subscription | $9.99 | per month |
| EcoGPT Yearly Subscription. | $9.99 | per year |
| EcoGPT Monthly Subscription. | $10.00 | per month |
| EcoGPT Monthly Subscription. | $10.00 | per month |
| EcoGPT Monthly Subscription. | $14.99 | per month |
| EcoGPT Monthly Subscription | $19.99 | per month |
| EcoGPT Monthly Subscription. | $19.99 | per month |
| EcoGPT Monthly Subscription. | $20.00 | per month |
| EcoGPT Monthly Subscription. | $24.99 | per month |
| EcoGPT Yearly Subscription. | $29.00 | per year |
| EcoGPT Yearly Subscription | $49.99 | per year |
| EcoGPT Yearly Subscription | $49.99 | per year |
| EcoGPT Yearly Subscription. | $59.99 | per year |
| EcoGPT Yearly Subscription | $69.99 | per year |
| EcoGPT Yearly Subscription | $99.99 | per year |


### Madd Space

[App page](https://appshunter.io/ios/app/madd-space/id6757163632)

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

**In-app purchases:** none


## Frequently asked questions

### Is EcoGPT free?

EcoGPT is free to download, with in-app purchases available.

### Is Madd Space free?

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

### Do EcoGPT or Madd Space have ads?

EcoGPT shows ads; Madd Space does not.

### Which is updated more often, EcoGPT or Madd Space?

EcoGPT ships an update every 5 days, and Madd Space every 3 weeks. Most recently, EcoGPT was updated on October 19, 2026 and Madd Space on October 2, 2026.

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