Comparison

TrueSecure Key vs scheme app

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

TrueSecure Key

Use your smartphone as a digital key to unlock doors equipped with compatible hardware. This app allows for convenient access without needing physical key cards or fobs, utilizing Bluetooth for secure transmission.

Highlights
  • Unlock doors with your phone
  • No physical key cards needed
  • Bluetooth key transmission
  • Background operation
  • Supports multiple keys
Features
Read full description

With the TrueSecure™ Key app, use your phone to open TrueSecure equipped doors. Stop digging around for key cards & fobs in your bag. When your access control system is equipped with TrueSecure hardware, your smartphone can remain in your pocket to unlock the door. Use your phone to unlock doors – either from your pocket or by holding your phone near the door’s reader. The TrueSecure Key app transmits your digital key via the phone’s Bluetooth to the reader/lock to authenticate your mobile key & unlock the door. Very little battery power is used. Your phone can remain locked with the app open and running in the background. The app can hold multiple keys to open multiple doors. This app will only work with TrueSecure-enabled hardware. Your access control administrator will need to issue you a TrueSecure mobile key credential.

About

scheme app

Features
Read full description

Scheme is your social calendar, personal planner, group scheduler, and event aggregator--all in one place. Organize all your event screenshots from all over the internet Take photos of event posters & concert flyers and save them in you scheme See your friends' calendars Manage your social, work, and personal events Follow local venues & artists Let friends know when you're free to hang, co-work, go out, or wanting me-time **Who is it for?** The over-bookers, the obsessive schedulers, the Type A and Type B friends, the social butterflies, film fiends, shift workers, students, performance artists, event promoters, culture makers, nightlife venues, and everyday planners. It’s for musicians looking to promote their shows, theaters looking to fill their seats, and people balancing multiple jobs. Scheme is for anyone that wants to organize their life and never miss out on a great event again. Get schemin! Note: scheme is always diy, anti-AI, pro-human, pro-privacy, and always free.

Screenshots

TrueSecure Key3 screens
scheme app4 screens

Verdict

The call

The clearest difference is update cadence: scheme app at fortnightly against TrueSecure Key's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

TrueSecure Key ships an update every 3 months, scheme app fortnightly. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.

Scorecard1 real difference · 9 level
TrueSecure Key versus scheme app: the parameters behind the verdict, then further details
ParameterTrueSecure Keyscheme app
PriceFreeFree
Rating4.7 (6 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 3 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size9 MB41 MB
Age rating4+9+
DeveloperPlasco LLCScheme Productions LLC

In-app purchases

None

TrueSecure Key

No in-app purchases

None

scheme app

No in-app purchases

Questions

Is TrueSecure Key free?
TrueSecure Key is free to download, with no in-app purchases.
Is scheme app free?
scheme app is free to download, with no in-app purchases.
Do TrueSecure Key or scheme app have ads?
Neither TrueSecure Key nor scheme app shows ads.
Which is updated more often, TrueSecure Key or scheme app?
TrueSecure Key ships an update every 3 months, and scheme app fortnightly. Most recently, TrueSecure Key was updated on October 15, 2026 and scheme app on October 11, 2026.

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