Top Developer Tools — Top Paid apps in South Korea 🇰🇷
As of May 27, 2026, TDInput is the #1 Developer Tools — Top Paid app in South Korea on iOS.
iOSAndroid
#App / PublisherCategoryIntel
- 11
- 2NEW
- 32
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- 81
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- 13
- 14
- 151
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- 20
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- 236
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- 26
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- 43
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- 486
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What changed
Movement between the previous day and May 27, 2026.
New entrants
iDepth NDI#83
Risers
No notable risers.
Fallers
- MarkD - Markdown Viewer
#17 → #23
- TensorFlow TFLite Debugger
#25 → #31
- ASM 8086 Emulator & Compiler
#42 → #48
- Preview App - Store Simulator
#12 → #17
Methodology
Rankings are pulled daily from the iOS store charts for South Korea. We snapshot the top entries each day and compute day-over-day change relative to the prior snapshot. See our full methodology for data sources, refresh cadences, and quality filters.
Frequently asked questions
What is the #1 Developer Tools — Top Paid app in South Korea on iOS?
As of May 27, 2026, TDInput is the #1 Developer Tools — Top Paid app in South Korea on iOS, based on the public iOS chart rankings Marlvel tracks daily.
How often are these rankings updated?
Marlvel snapshots the iOS charts for South Korea every day and computes day-over-day movement. The "Current" page always reflects the latest snapshot; dated archive pages preserve each day's top 50.
Where does Marlvel's ranking data come from?
Rankings are pulled from the public iOS store charts for South Korea. See our methodology for data sources, refresh cadence, and the quality filters applied before a ranking is indexed.