igc Viewer
Log Viewer
Not in any tracked top chart right now.
Updated 20 Oct 2026 · rankings refresh through the day
DeveloperHiroki Kijima
CategoryNavigation
PriceFree
Released
Rating★ 4.6 (16)
Version4.0.1
Age rating4+
First seen by us
11 Oct 2026
11 Oct 2026Installs (est.)1k+ worldwide
Rating
4.6 ★
16 ratings
Measured
igc Viewer on the App Store
App details
App ID
1428270954
Publisher
Hiroki Kijima
On the store since
Aug 2018
8 years on the store
Minimum OS
iOS 16.0+
iPhone 8 and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
EN
Size
86 MB
Also listed in
Sports
igc Viewer 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. iPhone 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.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
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.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.6 ★
16 ratings
Measured
Ratings
16
Measured
About igc Viewer
How to use.
- Open File App. (Alternatively, click the share button and open with 'copy to igc viewer')
- Select [.igc] file.
- The app will open igc file (it might take a few seconds depending on the file size).
- Open File App. (Alternatively, click the share button and open with 'copy to igc viewer')
- Select [.igc] file.
- The app will open igc file (it might take a few seconds depending on the file size).
Latest updates
4.0.1
記録画面とビューアを改善しました。
・速度計をタップして、対地速度(GS)と推定対気速度(AS)を切り替えられるようになりました
・高度計をタップして、気圧高度とGPS高度を切り替えられるようになりました
・記録画面に風の流れと距離スケールを表示するようにしました
・方位表示を大きくし、スタート地点までの距離を見やすくしました
・ガイドライン高度は余裕が少ないとき黄色、下回ると赤で表示します
・記録が中断しても、10分以内に開き直すと自動で再開します
・飛行中に地図が表示されなくなる不具合を修正しました
・4桁以上の高度が改行される不具合を修正しました
4.0
- New UI
- 3D map