Compare apps
UpdatedCode App, Source 3, Lua IDE - Learn Lua Coding and COBOL 编译器 - AI助学神器, side by side in the App Store charts.
Code App
Source 3
Lua IDE - Learn Lua Coding
COBOL 编译器 - AI助学神器
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.
Lua IDE - Learn Lua Coding ranks highest in Paid · Developer Tools in the United States: #1, ahead of Code App at #2.
Source 3 gained the most in Paid · Developer Tools in the United States over 7 days: up 40 places.
Code App held the steadiest position in Paid · Developer Tools in the United States over 7 days: in the chart at every check, moving 7 places between checks on average.
Side by side
Ranks and changes are in Paid · Developer Tools in the United States, unless a row says otherwise.
Rank history
Paid · Developer Tools in the United States, the last 7 days.
United States · Paid · Developer Tools, 8 snapshots since 29 Oct. Code App: best #1, latest #2; Source 3: best #3, latest #3; Lua IDE - Learn Lua Coding: best #1, latest #1; COBOL 编译器 - AI助学神器: best #25, latest #25.
Show ranks by dateHide ranks by date
| Checked | Code App | Source 3 | Lua IDE - Learn Lua Coding | COBOL 编译器 - AI助学神器 |
|---|---|---|---|---|
| 5 Nov 2026 | #2 | #3 | #1 (number one) | #25 |
| 4 Nov 2026 | #3 | #6 | #1 (number one) | — |
| 3 Nov 2026 | #3 | #16 | #1 (number one) | — |
| 2 Nov 2026 | #2 | #75 | #1 (number one) | — |
| 1 Nov 2026 | #8 | #68 | #1 (number one) | — |
| 31 Oct 2026 | #26 | #66 | #2 | — |
| 30 Oct 2026 | #7 | #45 | #4 | — |
| 29 Oct 2026 | #1 (number one) | #43 | — | — |
By country
Paid · Developer Tools in every tracked country where at least one of these apps is in it. Change and "a week ago" are over 7 days.
| Country | Code App | Source 3 | Lua IDE - Learn Lua Coding | COBOL 编译器 - AI助学神器 | Ahead |
|---|---|---|---|---|---|
| United States | #2Down 1 place#1 a week ago · best #1 | #3Up 40 places#43 a week ago · best #3 | #1 (number one)Not enough history yetNot in it a week ago · best #1 | #25Not enough history yetNot in it a week ago · best #25 | Lua IDE - Learn Lua Coding |
| United Kingdom | #1 (number one)Up 12 places#13 a week ago · best #1 | #26No change#26 a week ago · best #21 | #58Down 57 places#1 a week ago · best #1 | Not in it | Code App |
| Canada | #12Down 10 places#2 a week ago · best #2 | #19Down 2 places#17 a week ago · best #14 | Not in it | Not in it | Code App |
| Australia | #17Down 2 places#15 a week ago · best #2 | #14Down 2 places#12 a week ago · best #6 | Not in it | Not in it | Source 3 |
| Germany | #10Down 4 places#6 a week ago · best #2 | #43Up 12 places#55 a week ago · best #42 | Not in it | Not in it | Code App |
| France | #8Down 2 places#6 a week ago · best #1 | #18Down 1 place#17 a week ago · best #16 | Not in it | Not in it | Code App |
| Japan | #9Down 6 places#3 a week ago · best #2 | #13Down 8 places#5 a week ago · best #5 | Not in it | Not in it | Code App |
| India | #6Down 1 place#5 a week ago · best #2 | #44Up 3 places#47 a week ago · best #44 | Not in it | Not in it | Code App |
| Brazil | #3Down 1 place#2 a week ago · best #2 | #33Up 5 places#38 a week ago · best #32 | Not in it | Not in it | Code App |
| Mexico | #7No change#7 a week ago · best #2 | #29Up 1 place#30 a week ago · best #28 | Not in it | Not in it | Code App |
| Spain | #11Down 3 places#8 a week ago · best #2 | #18Down 3 places#15 a week ago · best #14 | Not in it | Not in it | Code App |
By category
Each app in its own category's Paid chart in the United States. Code App, Source 3, Lua IDE - Learn Lua Coding and COBOL 编译器 - AI助学神器 are all in Developer Tools, so their ranks there compare directly.
| App | Category | Paid rank here | Best in any country | Countries |
|---|---|---|---|---|
| Developer Tools | #2Down 1 place | United Kingdom#1 (number one) | 11 | |
| Developer Tools | #3Up 40 places | United States#3 | 11 | |
| Developer Tools | #1 (number one)Not enough history yet | United States#1 (number one) | 2 | |
| Developer Tools | #25Not enough history yet | United States#25 | 1 |
Versions
The current version from the App Store, and every update we've seen ship since we started tracking each app.
Code App
- Current version
- 1.12.3
- 16 Sep 2026
- Released
- 28 May 2020
Updates since we started tracking it (8 Oct 2026)
No new version seen yet.
Source 3
- Current version
- 3.0.1
- 27 Aug 2022
- Released
- 8 Oct 2014
Updates since we started tracking it (8 Oct 2026)
No new version seen yet.
Lua IDE - Learn Lua Coding
- Current version
- 4.8.1
- 28 Dec 2025
- Released
- 25 Apr 2013
Updates since we started tracking it (24 Oct 2026)
No new version seen yet.
COBOL 编译器 - AI助学神器
- Current version
- 1.1.1
- 27 Aug 2026
- Released
- 10 Jul 2026
Updates since we started tracking it (5 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.