Best Rhombus Key Apps & Games

145+ iOS apps & games curated and reviewed

3.7 avg rating
20 free apps & games
Updated September 2026

Rhombus Key is the household name in rhombus key, but it's far from the only option. We track 145+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Rhombus Key Apps & Games (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Rhombus KeyRhombus KeyFree4.3★ (71)NoNoSep 2026
2Colmobil KeyColmobil KeyFree—NoNoMay 2026
3StarSign Key FobStarSign Key FobFree—NoNoMay 2026
4LNDU KEYLNDU KEYFree—NoNoMay 2026
5Mikiz: Key DuplicationMikiz: Key DuplicationFree3.5★ (8)NoNoMay 2026
6Locking Key CabinetLocking Key CabinetFree—YesNoMay 2026
7Sundial Lodge KeySundial Lodge KeyFree5.0★ (1)NoNoAug 2026
8KeyPlus3 - Digital KeyKeyPlus3 - Digital KeyFree—NoNoMay 2026

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FAQ about Rhombus Key

What are the best rhombus key apps & games for iPhone?
Rhombus Key tops our rhombus key apps & games ranking as of September 2026, with a 4.3-star average from 71 App Store ratings, and it's free to download.
Yes — 20 of the top rhombus key apps & games we rank are free to download, including Rhombus Key and Colmobil Key.
Rhombus Key has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 145+ rhombus key apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Rhombus Key allows you to securely unlock doors directly from your smartphone. It replaces the need for physical keys, keycards, and badges, offering a modern approach to building access.
The app uses mobile credentials for fast and secure building access. You can unlock doors by simply waving your phone or using it for seamless badging. It also allows you to save your most-used doors as favorites for quick navigation.