What is the best alternative to Ranking Filter: FYP Challenge on iPhone?

Challenge Your Friends 2Player, S tier, #1 in social challenges.

Is there a free alternative to Ranking Filter: FYP Challenge?

Yes: Challenge Your Friends 2Player (S tier, #1) is free to download, with in-app purchases.

Yes. 2 apps rank above it in social challenges: Challenge Your Friends 2Player (#1), Lilo: Study Timer & Challenges (#2).

Ranking Filter: FYP Challenge is C tier, #3 of 6 in social challenges. Here is everything that competes with it on iPhone, in tier order.

1
Challenge Your Friends 2PlayerShigher tier
Free + IAP · ★ 4.6 · 8,128 ratings · score 93
Free two player game app with multiplayer mini games and random challenges, played on one shared device.
2
Lilo: Study Timer & ChallengesC
Free + IAP · ★ 4.7 · 4,472 ratings · score 68
A study timer with friend challenges, leaderboards, and progress tracking.
4
This or That: Funny FilterC
Free download · ★ 4.2 · 20,869 ratings · score 65
Entertainment app that turns two-option choices, quizzes and rankings into filters and shareable reaction videos.
5
WayBetter Secret to MotivationC
Free + IAP · ★ 4.5 · 2,937 ratings · score 60
Free Health & Fitness app with social, game-based challenges for nutrition, fitness, and stress management habits.
6
FilterTok - Filter GamesD
Free + IAP · ★ 4.1 · 2,699 ratings · score 52
Free AR filter games played with your face, voice, or movement, with high scores and sharing to social apps.

What is the best alternative to Ranking Filter: FYP Challenge on iPhone?: Challenge Your Friends 2Player, S tier, #1 in social challenges.
Is there a free alternative to Ranking Filter: FYP Challenge?: Yes: Challenge Your Friends 2Player (S tier, #1) is free to download, with in-app purchases.
Does anything rank above Ranking Filter: FYP Challenge?: Yes. 2 apps rank above it in social challenges: Challenge Your Friends 2Player (#1), Lilo: Study Timer & Challenges (#2).