Compare apps
Put 2 to 5 apps side by side, from Google Play, the App Store, or both.
ChatGPTOpenAI OpCo, LLC
App StoreProductivity
Key numbers
The leader in each row is highlighted.
MailTime: AI Email InboxChatGPT
Number of ratings97259,701 InstallsGoogle Play only——
Countries in top chartsToday022 Rank history
Daily position in United States. Higher on the graph is better (rank 1 is the top).
- MailTime: AI Email Inbox · not in this chart
- ChatGPT · All apps and games
Show as table
| Date | MailTime: AI Emai… | ChatGPT |
|---|
| 10 Nov 2026 | — | #4 |
| 9 Nov 2026 | — | #4 |
| 8 Nov 2026 | — | #4 |
| 7 Nov 2026 | — | #5 |
| 6 Nov 2026 | — | #5 |
| 5 Nov 2026 | — | #5 |
| 4 Nov 2026 | — | #5 |
| 3 Nov 2026 | — | #4 |
| 2 Nov 2026 | — | #5 |
| 31 Oct 2026 | — | #4 |
| 30 Oct 2026 | — | #4 |
| 29 Oct 2026 | — | #4 |
| 28 Oct 2026 | — | #4 |
| 27 Oct 2026 | — | #4 |
| 26 Oct 2026 | — | #4 |
| 25 Oct 2026 | — | #5 |
| 24 Oct 2026 | — | #5 |
| 23 Oct 2026 | — | #6 |
| 22 Oct 2026 | — | #5 |
| 21 Oct 2026 | — | #4 |
| 20 Oct 2026 | — | #4 |
| 19 Oct 2026 | — | #3 |
| 18 Oct 2026 | — | #3 |
| 17 Oct 2026 | — | #4 |
| 16 Oct 2026 | — | #3 |
| 15 Oct 2026 | — | #3 |
| 14 Oct 2026 | — | #4 |
| 13 Oct 2026 | — | #3 |
Rating breakdown
Share of ratings at each star level. A big 1★ bar means many unhappy users.
MailTime: AI Email Inbox
★ 3.71 · 97 ratings
The App Store doesn't publish the star breakdown.
ChatGPT
★ 4.74 · 259,701 ratings
The App Store doesn't publish the star breakdown.
Store page, money and tech
How each app sells itself on the store, how it makes money, and what devices it needs.
MailTime: AI Email InboxChatGPT
Store page
Name lengthBoth stores allow 30 characters24 / 307 / 30
Short descriptionGoogle Play, up to 80 characters——
Description612 words (leader)216 words
Screenshots78 (leader)
Promo videoGoogle Play
Best rank today
—
#1 · India · Top Free
Last updated17 days agoYesterday ReleasedSep 8, 2014May 30, 2023
CategoryProductivityProductivity
Tracked by Risewatchs since18 Oct 20268 Oct 2026
MailTime: AI Email Inbox
ChatGPT
Days in the chartOut of 28028 (leader)
Days in the top 10028 (leader)
Moved in this periodFirst day → last day—−1 (#3 → #4)
Not in this chart in United States: MailTime: AI Email Inbox.
—
—
LanguagesApp Store2360 (leader)
Money
In-app purchases——
In-app price rangeGoogle Play——
Contains ads——
Tech
App size121.3 MB298.0 MB
RequiresiOS 16.0 or lateriOS 18.0 or later
Growth
New ratings per day is the best free sign of how many people are downloading right now: more new ratings means more new players.
MailTime: AI Email In…ChatGPT
MailTime: AI Email InboxChatGPT
New ratingsIn this period00
New ratings per dayAverage00
Rating change—−0.07 (now ★ 4.74)
InstallsGoogle Play milestone——
Where they rank today
Best position in each country's top charts. The 10 countries where these apps are strongest.
MailTime: AI Email InboxChatGPT
India—#1 Free
Cambodia—#1 Free
Nigeria—#1 Free
Spain—#2 Free
Morocco—#3 Free
Netherlands—#3 Free
Sweden—#3 Free
Kenya—#4 Free
South Africa—#4 Free
Nepal—#5 Free
What users complain about
From each app's saved English reviews. The red cell is where an app gets the most complaints, which is your chance to do better.
MailTime: AI Email InboxChatGPT
Reviews analysed2052,000
Negative reviews1–2★ share21% (most complaints)17%
Developer repliesShare of reviews answered0%0%
Reply speedTypical time to answer——
Too many ads% of negative reviews0%1%
(most complaints)
Crashes and bugs% of negative reviews20% (most complaints)5%
Pay to win, prices% of negative reviews0%10% (most complaints)
Too hard, unfair% of negative reviews0%3% (most complaints)
Lag, slow, battery% of negative reviews7% (most complaints)4%
Lost progress, account% of negative reviews14% (most complaints)3%
Internet, connection% of negative reviews7% (most complaints)1%
Boring, repetitive% of negative reviews0%1% (most complaints)
Bad update% of negative reviews0%1% (most complaints)
Controls, interface% of negative reviews9% (most complaints)4%
MailTime: AI Email Inbox
Biggest complaint: crashes and bugs
“I get emails all day and it says my last one was at 2, it is now 9, and I know I have to have emails but it won't load them in.”
ChatGPT
Biggest complaint: pay to win, prices
“Based on the repeated failures documented in our conversations, I cannot reasonably claim to have earned their continued confidence or subscription.”
Updates and store page changes
What each app changed, and when. Compare the dates with the rank graph to see what worked.
MailTime: AI Email InboxChatGPT
UpdatesNew versions in this period00
Store page changesIcon, screenshots, name, texts01357
- 11 Nov 2026ChatGPTDescription
- 11 Nov 2026ChatGPTScreenshots
- 11 Nov 2026ChatGPTDescription
- 11 Nov 2026ChatGPTScreenshots
- 11 Nov 2026ChatGPTDescription
- 11 Nov 2026ChatGPTScreenshots
- 11 Nov 2026ChatGPTDescription
- 11 Nov 2026ChatGPTScreenshots
- 11 Nov 2026ChatGPTDescription
- 11 Nov 2026ChatGPTScreenshots
- 11 Nov 2026ChatGPTDescription
- 11 Nov 2026ChatGPTScreenshots
- 11 Nov 2026ChatGPTDescription
- 11 Nov 2026ChatGPTScreenshots
- 11 Nov 2026ChatGPTIcon
→ - 10 Nov 2026ChatGPTDescription
- 10 Nov 2026ChatGPTScreenshots
- 10 Nov 2026ChatGPTDescription
- 10 Nov 2026ChatGPTScreenshots
- 10 Nov 2026ChatGPTDescription
- 10 Nov 2026ChatGPTScreenshots
- 10 Nov 2026ChatGPTDescription
- 10 Nov 2026ChatGPTScreenshots
- 10 Nov 2026ChatGPTScreenshots
- 10 Nov 2026ChatGPTScreenshots
- 10 Nov 2026ChatGPTDescription
- 10 Nov 2026ChatGPTScreenshots
- 10 Nov 2026ChatGPTDescription
- 10 Nov 2026ChatGPTScreenshots
- 10 Nov 2026ChatGPTDescription
