Comparison

EcoGPT vs TimeLeft

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

EcoGPT

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
Read full description

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/

About

TimeLeft

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
Read full description

Some dates deserve better than a note buried in your calendar. TimeLeft turns the moments you are waiting for into live countdowns you can read at a glance — in the app and right on your Home Screen. WHAT YOU CAN DO • Create a countdown in seconds: a name, an emoji, a date and a time • Watch the time left tick down in months, days, hours and minutes • Pin your most important event to a Home Screen widget • Switch between a compact list and a visual grid • Filter by All, Next 7 days or This month, and sort by closest or furthest away • Add notes to an event so the details travel with the date • Look back at everything that has already happened FOR EVERY KIND OF DATE Birthdays and anniversaries. Trips and holidays. Weddings and graduations. Concerts, exams, paydays, due dates, retirement, Christmas and New Year. Anything you are counting on. DAILY REMINDERS Turn reminders on and TimeLeft checks in once a day at noon, so nothing important quietly sneaks up on you. MAKE IT YOURS Pick an emoji for every event from a searchable picker. Set dates to repeat every year for the ones that come back around. Choose a light, dark or system theme. Use the app in English, Spanish, Portuguese, French, Italian, Russian or Simplified Chinese. NOTHING TO SET UP No account, no sign-up, no login. Your events stay on your device and the app works offline. Start counting down to what matters.

Screenshots

EcoGPT4 screens
TimeLeft3 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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

Scorecard7 real differences · 4 level
EcoGPT versus TimeLeft: the parameters behind the verdict, then further details
ParameterEcoGPTTimeLeft
PriceFreeFree
Rating4.8 (8.7K ratings)5.0 (1 ratings) — better
Positive reviews77.0% of reviews—
Number of ratings8.7K — better1
Update frequencyEvery 5 days — betterWeekly
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
Best chart rank#27 — better—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.0 — better
Further details — not scored
Size91 MB46 MB
Age rating12+4+
DeveloperEcoGPT IncGonzalo Caira Aguilar

Customer experience

EcoGPT

All ratings8,665 ratings
Positive95.0%
Neutral2.0%
Negative3.0%
Written reviews738 reviews
Positive77.0%
Neutral7.5%
Negative15.6%

TimeLeft

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

18 purchases

EcoGPT

Subscriptions18
  • EcoGPT Monthly Subscription3 Days trial$5.991 Month
  • EcoGPT Monthly Subscription.$7.001 Month
  • EcoGPT Monthly Subscription3 Days trial$9.991 Month
Show 15 more
  • 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$14.991 Month
  • EcoGPT Monthly Subscription$19.991 Month
  • EcoGPT Monthly Subscription.3 Days trial$19.991 Month
  • EcoGPT Monthly Subscription.$20.001 Month
  • EcoGPT Monthly Subscription.3 Days trial$24.991 Month
  • EcoGPT Yearly Subscription.$29.001 Year
  • EcoGPT Yearly Subscription3 Days trial$49.991 Year
  • EcoGPT Yearly Subscription7 Days trial$49.991 Year
  • EcoGPT Yearly Subscription.7 Days trial$59.991 Year
  • EcoGPT Yearly Subscription7 Days trial$69.991 Year
  • EcoGPT Yearly Subscription3 Days trial$99.991 Year
None

TimeLeft

No in-app purchases

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.

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