J PREP Friends Price Snapshot
J PREP Friends by J Institute is free to download on the Apple App Store, with no in-app purchases. It holds a 0.0★ rating.
Listing last updated: 2026-03-10. Source: public Apple App Store data, compiled via the App Pricing Lab methodology.
0.0★
Rating
2021-05-27
Released
2026-03-10
Last Updated
Frequently Asked Questions
Is J PREP Friends free?
Yes, J PREP Friends is free to download.
What is the rating of J PREP Friends?
J PREP Friends has a 0.0 out of 5 star rating on the Apple App Store.
Who made J PREP Friends?
J PREP Friends was developed by J Institute. Visit their website at https://jprep.jp.
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