Koder Code Editor Downloads & RevenueKoder Code Editor · App Store
Koder Code Editor is #25 in Developer Tools Free in United States and charting in 16 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperReny Mustika
CategoryDeveloper Tools
PriceFree
Released
Rating★ 4.6 (12k)
Version4.2.2
Age rating4+
First seen by us
24 Sep 2026
24 Sep 2026Installs (est.)1M+ worldwide
✏️Added hidden keywords: compiler✏️Added hidden keywords: highlights📈Entered the top 10🆕First spotted by AppInsider🆕Released on the App Store
Full timeline · 22 events in the last 12 months
- ✏️Koder Code Editor added hidden keywords: compilerwords in the App Store's hidden keyword field (found by probing search)
- ✏️Koder Code Editor added hidden keywords: highlightswords in the App Store's hidden keyword field (found by probing search)
- ✏️Koder Code Editor added hidden keywords: programmingwords in the App Store's hidden keyword field (found by probing search)
- ✏️Koder Code Editor added hidden keywords: viewerwords in the App Store's hidden keyword field (found by probing search)
- ✏️Koder Code Editor added hidden keywords: coding, htmlwords in the App Store's hidden keyword field (found by probing search)
- ✏️Koder Code Editor added hidden keywords: compilerwords in the App Store's hidden keyword field (found by probing search)
- ✏️Koder Code Editor added hidden keywords: htmlwords in the App Store's hidden keyword field (found by probing search)
- ✏️Koder Code Editor added hidden keywords: interpreter, developmentwords in the App Store's hidden keyword field (found by probing search)
- ✏️Koder Code Editor added hidden keywords: visual, コードリーダーwords in the App Store's hidden keyword field (found by probing search)
- ✏️Koder Code Editor added hidden keywords: htmlwords in the App Store's hidden keyword field (found by probing search)
- ✏️Koder Code Editor added hidden keywords: textastic, pytowords in the App Store's hidden keyword field (found by probing search)
- 📈Koder Code Editor entered the top 10Top Free · Developer Tools · BR
- ✏️Koder Code Editor added hidden keywords: sshwords in the App Store's hidden keyword field (found by probing search)
- ✏️Koder Code Editor added hidden keywords: webssh, sftp, ssh, pythonwords in the App Store's hidden keyword field (found by probing search)
- ✏️Koder Code Editor added hidden keywords: replitwords in the App Store's hidden keyword field (found by probing search)
- ✏️Koder Code Editor added hidden keywords: textastic, html, sshwords in the App Store's hidden keyword field (found by probing search)
- ✏️Koder Code Editor added hidden keywords: textastic, html, githubwords in the App Store's hidden keyword field (found by probing search)
- ✏️Koder Code Editor added hidden keywords: replit, github, sshwords in the App Store's hidden keyword field (found by probing search)
- ✏️Koder Code Editor added hidden keywords: replit, sftp, putty, python +2 morewords in the App Store's hidden keyword field (found by probing search)
- ✏️Koder Code Editor added hidden keywords: terminal, highlightswords in the App Store's hidden keyword field (found by probing search)
- 🆕Koder Code Editor first spotted by AppInsider#20 in Top Free · Developer Tools · Germany
- 🆕Koder Code Editor released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.6 ★
12k ratings
Measured
Best rank now
#25
Developer Tools FreeMeasured
New ratings a week
196
steady vs the 2 weeks before
Measured
Koder Code Editor on the App Store
App details
App ID
1447489375
Publisher
Reny Mustika
On the store since
Dec 2018
7 years on the store
Minimum OS
iOS 12.0+
iPhone 5s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
EN
Size
36 MB
Also listed in
Productivity
App privacy Measured
Koder Code Editor’s App Store privacy label declares 0 data categories used to track you across other companies’ apps and websites, 0 linked to your identity and 1 collected anonymously.
Used to track you
0
Linked to you
0
Not linked to you
1
Not linked to you
DDiagnostics
As declared by the developer on the App Store — Apple requires every app to publish this label. We track changes over time.
Koder Code Editor downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where Koder Code Editor's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Hidden keywords
Koder Code Editor shows up in App Store search (US) for 4 words that appear nowhere in its name, subtitle or developer name, so they are almost certainly in its private keyword field, and it ranks in the top 10 for at least one of them.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | Developer ToolsFree | #25 |
 China | Developer ToolsFree | #18 |
 Japan | Developer ToolsFree | #19 |
 United Kingdom | Developer ToolsFree | #27 |
| Germany | Developer ToolsFree | #25 |
 France | Developer ToolsFree | #19 |
 South Korea | Developer ToolsFree | #23 |
 Russia | Developer ToolsFree | #18 |
 Italy | Developer ToolsFree | #20 |
 Canada | Developer ToolsFree | #26 |
 Brazil | Developer ToolsFree | #27 |
 India | Developer ToolsFree | #30 |
 Australia | Developer ToolsFree | #44 |
 Saudi Arabia | Developer ToolsFree | #28 |
 Indonesia | Developer ToolsFree | #29 |
 United Arab Emirates | Developer ToolsFree | #32 |
Apps near Koder Code Editor on the chart
Developer Tools Free, around #25.
Ratings
App Store, worldwide.
Rating
4.6 ★
12k ratings
Measured
Ratings
12k
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
196
steady vs the 2 weeks before
Written reviews a week
1
US App Store
Recent ratings
4.7★
vs 4.6★ lifetime
Review momentum
85/100
top 1% of Developer Tools apps
Growing fastest in Russia ▲ +114% · Brazil ▲ +100% · India ▲ +67%
New ratings by country (12)
| Country | New ratings a week | Share | Last 2 weeks vs the 2 before |
|---|---|---|---|
| China | 58 | 31% | ▲ +7% |
| United States | 47 | 25% | ▼ -30% |
| Germany | 16 | 9% | ▼ -17% |
| Japan | 13 | 7% | steady |
| France | 11 | 6% | ▼ -47% |
| India | 7.5 | 4% | ▲ +67% |
| South Korea | 7 | 4% | ▲ +50% |
| United Kingdom | 6 | 3% | ▼ -14% |
| Brazil | 5.5 | 3% | ▲ +100% |
| Russia | 5 | 3% | ▲ +114% |
| Canada | 4.8 | 3% | ▲ +62% |
| Italy | 4.8 | 3% | ▼ -50% |
App Store ratings in the countries we track, 4-week average.
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about Koder Code Editor
From the 59 most recent App Store reviews in the US.
Users appreciate the app's free cost and basic functionality for HTML and simple scripting on mobile devices. However, significant complaints regarding data loss, file handling errors, and interface bugs have led to a polarized reception with many one-star reviews.
Mixed but leaning positive (69% of recent reviews give 4–5 stars). People like it for being useful, and being easy to use. The main complaints are about crashes and bugs, and speed and performance.
What people like
- Useful: “very useful IDE for saving code”
- Ease of use: “I use this app so much and I love how easy it is to use”
- Crashes & bugs: “I mean, like it has no bugs, the code you may put in there can have bugs”
- Features & content: “I’m glad I found this tool”
Common complaints
- Crashes & bugs: “It crashes and freezes a lot”
- Speed & performance: “It lags hard when scrolling through big files”
- Features & content: “I forgot the password and there are no recovery options”
About Koder Code Editor
"Koder for iPad: Nerds Rejoice! You Can Code on Your iPad"
-- GIZMODO / App of the day --
"Koder’s simple yet efficient interface is designed for touch editing. At just $5.99, you get an editor with a well-designed interface at a great price. If you want to code with your trusty iPad, then Koder is for you."
-- AppAdvice --
"An accomplished code editor for many programming languages"
-- 148Apps --
"Editing code on your iPad should never be that difficult again"
--KillerStartups--
"The developers at iCodeLabs have done a great job optimizing the iPad’s real estate for code editing"
--theiphoneappreview--
"The app for instant project creation and code editing, perfect for developers and programmers on the go."
--tipsfortablets--
-- Koder was listed on the App Store as a 'Staff Favorites' in 82 countries --
Koder is a code editor for iPad and iPhone. It does have many features including syntax highlighting, snippet manager, tabbed editing, find and replace code, editor theme, remote and local files connections, and many more.
With Koder you can code anytime and anywhere, no matter if you're at your desk or while on the go
Features:
- Syntax Highlighting ( Supports more than 80 languages : actionscript, actionscript3, active4d, ada, ampl, apache, applescript, asm-mips, asm-x86, asp-js, asp-vb, aspdotnet-cs, aspdotnet-vb, awk, batch, c, cobol, coffeescript, coldfusion, cpp, csharp, csound, css, d, dylan, eiffel, erl, eztpl, elixir, fortran, freefem, gedcom, gnuassembler, haskell, header, html, idl, java, javafx, javascript, jsp, latex, less, lilypond, lisp, logtalk, lsl, lua, markdown, matlab, mel, metapost, metaslang, mysql, nemerle, none, nrnhoc, objectivec, objectivecaml, ox, pascal, pdf, perl, php, plist, postscript, powershell, prolog, python, r, rhtml, ruby, sass, scala, sgml, shell, sml, sql, standard, stata, supercollider, tcltk, torquescript, udo, vb, verilog, vhdl, xml )
- Code Autocomplete
- Code Function list
- Access and Manage your Dropbox, (S)FTP, webdav and local files easily
- Built In Terminal (SSH Client)
- Tabbed editing
- Extra Keyboard with Custom Key (Snippet)
- Document Picker Support to open/import/export other app files from/to Koder
- Find and replace code
- Previewer Browser with View Source function
- Editor theme with Custom Theme Editor
- Extra Key / Additional Keys on Virtual Keyboard with open+close brackets keys
- Screen-Lock, Manual and Auto Lock
- Extracting Zip File on Local project
- Sophisticated File Browser
- iOS "Open In" support, from Koder to other app - vice versa
- Change file/folder permission (CHMOD) on FTP/SFTP projects
- Folder Synchronization between Local Project and FTP Project
- Uploading files from desktop from browser or iTunes sharing
- Expandable editing space
- Bluetooth Keyboard Support
- and many more …
- Support multitasking for iPad
- Support editing files from Working Copy using drag and drop
NEWEST
- Support Dark Theme
- Compatibility with iOS 13
BUG REPORT/ PROBLEMS/ IDEAS
-- GIZMODO / App of the day --
"Koder’s simple yet efficient interface is designed for touch editing. At just $5.99, you get an editor with a well-designed interface at a great price. If you want to code with your trusty iPad, then Koder is for you."
-- AppAdvice --
"An accomplished code editor for many programming languages"
-- 148Apps --
"Editing code on your iPad should never be that difficult again"
--KillerStartups--
"The developers at iCodeLabs have done a great job optimizing the iPad’s real estate for code editing"
--theiphoneappreview--
"The app for instant project creation and code editing, perfect for developers and programmers on the go."
--tipsfortablets--
-- Koder was listed on the App Store as a 'Staff Favorites' in 82 countries --
Koder is a code editor for iPad and iPhone. It does have many features including syntax highlighting, snippet manager, tabbed editing, find and replace code, editor theme, remote and local files connections, and many more.
With Koder you can code anytime and anywhere, no matter if you're at your desk or while on the go
Features:
- Syntax Highlighting ( Supports more than 80 languages : actionscript, actionscript3, active4d, ada, ampl, apache, applescript, asm-mips, asm-x86, asp-js, asp-vb, aspdotnet-cs, aspdotnet-vb, awk, batch, c, cobol, coffeescript, coldfusion, cpp, csharp, csound, css, d, dylan, eiffel, erl, eztpl, elixir, fortran, freefem, gedcom, gnuassembler, haskell, header, html, idl, java, javafx, javascript, jsp, latex, less, lilypond, lisp, logtalk, lsl, lua, markdown, matlab, mel, metapost, metaslang, mysql, nemerle, none, nrnhoc, objectivec, objectivecaml, ox, pascal, pdf, perl, php, plist, postscript, powershell, prolog, python, r, rhtml, ruby, sass, scala, sgml, shell, sml, sql, standard, stata, supercollider, tcltk, torquescript, udo, vb, verilog, vhdl, xml )
- Code Autocomplete
- Code Function list
- Access and Manage your Dropbox, (S)FTP, webdav and local files easily
- Built In Terminal (SSH Client)
- Tabbed editing
- Extra Keyboard with Custom Key (Snippet)
- Document Picker Support to open/import/export other app files from/to Koder
- Find and replace code
- Previewer Browser with View Source function
- Editor theme with Custom Theme Editor
- Extra Key / Additional Keys on Virtual Keyboard with open+close brackets keys
- Screen-Lock, Manual and Auto Lock
- Extracting Zip File on Local project
- Sophisticated File Browser
- iOS "Open In" support, from Koder to other app - vice versa
- Change file/folder permission (CHMOD) on FTP/SFTP projects
- Folder Synchronization between Local Project and FTP Project
- Uploading files from desktop from browser or iTunes sharing
- Expandable editing space
- Bluetooth Keyboard Support
- and many more …
- Support multitasking for iPad
- Support editing files from Working Copy using drag and drop
NEWEST
- Support Dark Theme
- Compatibility with iOS 13
BUG REPORT/ PROBLEMS/ IDEAS
Latest updates
4.2.2