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Best developer tools apps in 🇰🇷 South Korea, September 2026

Four lists from Apple's own charts, read every morning: the most downloaded free developer tools apps, the best rated among the hundred most downloaded, the top paid and the top grossing. Ratings are the store's, positions are today's, and movement is against yesterday. Nothing here is estimated.

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Most downloaded free developer tools apps

Apple's top free chart, KR, today.

  1. 1 TestFlightApple 4.8★ ·
  2. 2 GitHubGitHub 4.9★ ·
  3. 3 Orca IDELovecast LLC 4.8★ ·
  4. 4 Expo GoNametag 4.5★ ▲1
  5. 5 LocalDevVPNCoxson Engineering LLC 5.0★ ▼1
  6. 6 Apple DeveloperApple 3.9★ ·
  7. 7 ScriptableSimon B. Støvring 4.4★ ▲1
  8. 8 CursorAnysphere 4.4★ ▼1
  9. 9 Termius - Modern SSH ClientTermius Corporation 4.8★ ·
  10. 10 App Store ConnectApple 4.8★ ·
  11. 11 a-ShellNicolas Holzschuch 4.0★ ▲5
  12. 12 a-Shell miniNicolas Holzschuch 2.8★ ▼1
  13. 13 Replit: Vibe Code with AI FastReplit 4.8★ ▲2
  14. 14 UserscriptsJustin Wasack 4.3★ ·
  15. 15 Sekai: Create · Remix · PlaySekai 4.6★ ▲2
All 100, with movers and drop-outs →

Best rated of the top 100

Highest star rating among the hundred most downloaded, at least 500 ratings.

  1. 1 GitHub#2 free · 3,437 ratings 4.90
  2. 2 TestFlight#1 free · 57,851 ratings 4.80
  3. 3 Termius - Modern SSH Client#9 free · 2,626 ratings 4.80
  4. 4 App Store Connect#10 free · 2,520 ratings 4.80
  5. 5 Koder Code Editor#18 free · 2,065 ratings 4.70
  6. 6 Python Editor App#80 free · 615 ratings 4.50
  7. 7 Python Coding Editor & IDE App#17 free · 605 ratings 4.50
  8. 8 Scriptable#7 free · 919 ratings 4.40

Top paid developer tools apps

  1. 1 ByteSniffer —
  2. 2 Code App 4.0★
  3. 3 Inspect Browser 4.6★
  4. 4 ESP32 BLE Terminal —
  5. 5 Text Editor - Document Editor 4.8★
  6. 6 Echo - SSH + Mosh Client 4.8★
  7. 7 LadderTouch 5.0★
  8. 8 TDInput —
All 100 →

Top grossing developer tools apps

  1. 1 Cursor 4.4★
  2. 2 GitHub 4.9★
  3. 3 Replit: Vibe Code with AI Fast 4.8★
  4. 4 Termius - Modern SSH Client 4.8★
  5. 5 AI 사용량 트래커 —
  6. 6 Vibe Code: AI Code Generator —
  7. 7 ByteSniffer —
  8. 8 Moshi: SSH/MOSH로 herdr/tmux 4.7★
All 100 →

How "best" is decided

Downloads decide the first list: Apple's top free chart for South Korea, which ranks by installs over the last days. The second list takes those hundred apps and sorts them by the star rating South Korea users gave them, ignoring apps with fewer than 500 ratings so a handful of five-star reviews cannot win. Paid and grossing come straight from Apple's charts. We add no score of our own and take no placement fees.

Other categories in South Korea

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