Compare apps
UpdatedX, Reddit, Substack and COP 31 Digital Platform, side by side in the App Store charts.
X
Reddit
Substack
COP 31 Digital Platform
That's the most: 4 apps. Remove one to add another.
Sign in to compare 30 and 90 days of history.
Highlights
From the latest charts. Each one needs a clear leader.
X ranks highest in Free · News in the United Kingdom: #1, ahead of Reddit at #2.
COP 31 Digital Platform entered the charts in 4 new countries in the last 7 days: the United Kingdom, Australia, Germany and Brazil.
Side by side
Ranks and changes are in Free · News in the United Kingdom, unless a row says otherwise.
Rank history
Free · News in the United Kingdom, the last 7 days.
United Kingdom · Free · News, 8 snapshots since 31 Oct. X: best #1, latest #1; Reddit: best #2, latest #2; Substack: best #3, latest #3; COP 31 Digital Platform: best #32, latest #32.
Show ranks by dateHide ranks by date
| Checked | X | Substack | COP 31 Digital Platform | |
|---|---|---|---|---|
| 7 Nov 2026 | #1 (number one) | #2 | #3 | #32 |
| 6 Nov 2026 | #1 (number one) | #2 | #3 | — |
| 5 Nov 2026 | #1 (number one) | #2 | #3 | — |
| 4 Nov 2026 | #1 (number one) | #2 | #3 | — |
| 3 Nov 2026 | #1 (number one) | #2 | #3 | — |
| 2 Nov 2026 | #1 (number one) | #2 | #3 | — |
| 1 Nov 2026 | #1 (number one) | #2 | #3 | — |
| 31 Oct 2026 | #1 (number one) | #2 | #3 | — |
By country
Free · News in every tracked country where at least one of these apps is in it. Change and "a week ago" are over 7 days.
| Country | X | Substack | COP 31 Digital Platform | Ahead | |
|---|---|---|---|---|---|
| United States | #1 (number one)No change#1 a week ago · best #1 | #4Down 2 places#2 a week ago · best #2 | #5Down 1 place#4 a week ago · best #3 | Not in it | X |
| United Kingdom | #1 (number one)No change#1 a week ago · best #1 | #2No change#2 a week ago · best #2 | #3No change#3 a week ago · best #3 | #32Not enough history yetNot in it a week ago · best #32 | X |
| Canada | #1 (number one)Up 1 place#2 a week ago · best #1 | #2Down 1 place#1 a week ago · best #1 | #3No change#3 a week ago · best #3 | #79Not enough history yetNot in it a week ago · best #79 | X |
| Australia | #1 (number one)Up 1 place#2 a week ago · best #1 | #2Down 1 place#1 a week ago · best #1 | #3No change#3 a week ago · best #3 | #47Not enough history yetNot in it a week ago · best #47 | X |
| Germany | #1 (number one)No change#1 a week ago · best #1 | #2No change#2 a week ago · best #1 | #3No change#3 a week ago · best #3 | #26Not enough history yetNot in it a week ago · best #26 | X |
| France | #1 (number one)No change#1 a week ago · best #1 | #2No change#2 a week ago · best #2 | #3Up 1 place#4 a week ago · best #3 | #59Not enough history yetNot in it a week ago · best #59 | X |
| Japan | #1 (number one)No change#1 a week ago · best #1 | #7Down 1 place#6 a week ago · best #4 | #16Up 2 places#18 a week ago · best #12 | #53Not enough history yetNot in it a week ago · best #53 | X |
| India | #1 (number one)Up 1 place#2 a week ago · best #1 | #2Down 1 place#1 a week ago · best #1 | #3Up 1 place#4 a week ago · best #1 | #56Not enough history yetNot in it a week ago · best #56 | X |
| Brazil | #1 (number one)No change#1 a week ago · best #1 | #2No change#2 a week ago · best #2 | #4Down 1 place#3 a week ago · best #3 | #46Not enough history yetNot in it a week ago · best #46 | X |
| Mexico | #1 (number one)No change#1 a week ago · best #1 | #2No change#2 a week ago · best #2 | #3No change#3 a week ago · best #3 | #74Not enough history yetNot in it a week ago · best #74 | X |
| Spain | #1 (number one)No change#1 a week ago · best #1 | #2No change#2 a week ago · best #2 | #3Up 1 place#4 a week ago · best #3 | #54Not enough history yetNot in it a week ago · best #54 | X |
By category
Each app in its own category's Free chart in the United Kingdom. X, Reddit and Substack are all in News, so their ranks there compare directly. COP 31 Digital Platform is in another category.
Versions
The current version from the App Store, and every update we've seen ship since we started tracking each app.
X
- Current version
- 12.41
- 5 Nov 2026
- Released
- 9 Oct 2009
Updates since we started tracking it (8 Oct 2026)
- 12.40.1 → 12.415 Nov 2026
- 12.39 → 12.40.14 Nov 2026
- 12.38.1 → 12.3929 Oct 2026
- 12.37 → 12.38.127 Oct 2026
- 12.36 → 12.3723 Oct 2026
- 12.35 → 12.3621 Oct 2026
- 12.33 → 12.3516 Oct 2026
- 12.32.1 → 12.338 Oct 2026
Reddit
- Current version
- 2026.44.1
- 6 Nov 2026
- Released
- 7 Apr 2016
Updates since we started tracking it (8 Oct 2026)
- 2026.44.0 → 2026.44.16 Nov 2026
- 2026.43.0 → 2026.44.02 Nov 2026
- 2026.42.1 → 2026.43.026 Oct 2026
- 2026.41.0 → 2026.42.121 Oct 2026
- 2026.40.0 → 2026.41.012 Oct 2026
Substack
- Current version
- 3.23.3
- 5 Nov 2026
- Released
- 8 Mar 2022
Updates since we started tracking it (8 Oct 2026)
- 3.23.1 → 3.23.35 Nov 2026
- 3.22.1 → 3.23.14 Nov 2026
- 3.21.0 → 3.22.128 Oct 2026
- 3.20.0 → 3.21.019 Oct 2026
- 3.19.0 → 3.20.012 Oct 2026
COP 31 Digital Platform
- Current version
- Not available
- Released
- 4 Nov 2026
Updates since we started tracking it (7 Nov 2026)
No new version seen yet.
Ranks come from Apple's public top 100 charts, checked once a day. Appulse Index isn't affiliated with Apple.