# EcoGPT vs TimeLeft

The clearest difference is in-app purchases: TimeLeft at none against EcoGPT's 18. TimeLeft also leads on ads (none vs shown) and rating (5.0 vs 4.8). EcoGPT's advantage is ratings volume (8.7K vs 1) and chart position (#27 vs unranked). On price, update cadence 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. TimeLeft asks for nothing beyond the download.

TimeLeft holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: EcoGPT has 8.7K ratings behind it against 1, so its average is the more settled of the two.

EcoGPT ships an update every 5 days, TimeLeft weekly. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | EcoGPT | TimeLeft |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (8.7K ratings)](https://appshunter.io/ios/app/ecogpt/id6756059656/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/timeleft-event-countdown/id6756946054/reviews)** |
| Number of ratings | **8.7K** | 1 |
| Positive reviews | 77.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Best chart rank | **#27** | — |
| Size | 91 MB | 46 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [EcoGPT Inc](https://appshunter.io/developer/6785926865) | [Gonzalo Caira Aguilar](https://appshunter.io/developer/1854305944) |

## What reviewers say

### EcoGPT

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

**Currently charting:** #27 Top Free · Productivity, #188 Top Grossing · 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 |


### TimeLeft

[App page](https://appshunter.io/ios/app/timeleft-event-countdown/id6756946054)

Organize upcoming dates and visualize remaining time for important events. Create and manage a list of occasions like birthdays, trips, and anniversaries with real-time countdowns and timely reminders.

**Highlights:** Real-time event countdowns, Customizable reminders and notifications, Sortable event list, Quick date filters, Detailed event view, Event editing and updating

**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 TimeLeft free?

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

### Which has better reviews, EcoGPT or TimeLeft?

TimeLeft is rated higher. EcoGPT averages 4.8 out of 5 from 8.7K ratings, while TimeLeft averages 5.0 from 1 ratings.

### Do EcoGPT or TimeLeft have ads?

EcoGPT shows ads; TimeLeft does not.

### Which is updated more often, EcoGPT or TimeLeft?

EcoGPT ships an update every 5 days, and TimeLeft weekly. Most recently, EcoGPT was updated on October 18, 2026 and TimeLeft on October 7, 2026.

---

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