Comparison

U vs BAS

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

Head to head
About

U

This application provides secure, two-shake access to areas protected by U-Prox access controllers. It can store multiple keys, allowing for use in various independent locations with an easy-to-use interface.

Highlights
  • Two-shake access
  • Stores multiple keys
  • Independent facility use
  • U-Prox brand style interface
  • Easy usability
Features
Read full description

U-Prox Mobile ID is used to get two-shake access to the area secured by U-Prox family access controllers. The application stores more than one key - it makes possible to use U-Prox Mobile ID in independent facilities. U-Prox brand style interface makes the application usability as easy as it possible.

About

BAS

Transform your smartphone into a digital key for seamless access. Open doors, gates, and barriers using your device with various activation methods and adjustable ranges. Enjoy enhanced security and convenience over traditional access cards.

Highlights
  • Use phone as mobile identifier
  • Open doors via outdoor panels/readers
  • Phone screen activation
  • In-app 'Open' button
  • Adjustable operating distances
  • Secure, uncopyable access
Features
Read full description

BAS-IP UKEY is an application that allows you to use your mobile device as mobile identifier. You can open doors with the help of BAS-IP outdoor panels or readers using your mobile device, much easier than with common keychains or access cards. BAS-IP outdoor panels and readers, equipped with a special BLE (Bluetooth Low Energy) module, are best for: · Multi-apartment buildings · Residential complexes · Offices · Parking lots · Warehouses and other utility rooms You can configure doors opening from your mobile devices following ways: · Phone screen activation · 'Open' button touching in mobile application You can select one of three operating modes for each outdoor panel and reader: · Door (operating distance - up to 1 m) · Touch (operating distance - up to 2 cm) · Gates/barrier (adjustable distance from 0.5 m to 10 m) Advantages of using this mobile identification technology over the common keychains or access cards: 1. Access cards are more often forgotten or lost compared to mobile phones. 2. Getting the phone out of your pocket or bag is much faster than finding the card access in a wallet or the right keychain from the bunch of keys. 3. To open a barrier or gate for entering the office or house territory, you do not need to open a window and attach a keychain or access card to the reader; everything can be done within the application in the comfort of your car. 4. Mobile identifier cannot be copied. Only people who keep mobile device can unlock the lock. These exclude entry to the territory with cloned access cards.

Screenshots

U3 screens
BAS3 screens

Verdict

The call

The clearest difference is rating: U at 4.8 against BAS's 4.3. U also leads on ratings volume (26 vs 3) and update cadence (every 2 months vs every 3 months). BAS's advantage is review sentiment (36% vs 18%) and iOS requirement (12.1 vs 16.0). On price, ads, in-app purchases and monetization model 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.

ReceptionRating · Positive reviews · Number of ratings

U holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: U has 26 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 18% of U's written reviews are positive against 36% of BAS's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

U ships an update every 2 months, BAS every 3 months. Both last shipped on October 21, 2026.

Scorecard5 real differences · 5 level
U versus BAS: the parameters behind the verdict, then further details
ParameterUBAS
PriceFreeFree
Rating4.8 (26 ratings) — better4.3 (3 ratings)
Positive reviews18.2% of reviews36.2% of reviews — better
Number of ratings26 — better3
Update frequencyEvery 2 months — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS16.012.1 — better
Further details — not scored
Size85 MB26 MB
Age rating4+4+
Developera2softinBAS-IP LP

Customer experience

U

All ratings24 ratings
Positive95.8%
Neutral0.0%
Negative4.2%
Written reviews55 reviews
Positive18.2%
Neutral34.5%
Negative47.3%

BAS

All ratings3 ratings
Positive66.7%
Neutral33.3%
Negative0.0%
Written reviews47 reviews
Positive36.2%
Neutral17.0%
Negative46.8%

In-app purchases

None

U

No in-app purchases

None

BAS

No in-app purchases

Questions

Is U free?
U is free to download, with no in-app purchases.
Is BAS free?
BAS is free to download, with no in-app purchases.
Which has better reviews, U or BAS?
U is rated higher. U averages 4.8 out of 5 from 26 ratings, while BAS averages 4.3 from 3 ratings.
Do U or BAS have ads?
Neither U nor BAS shows ads.
Which is updated more often, U or BAS?
U ships an update every 2 months, and BAS every 3 months. Most recently, U was updated on October 21, 2026 and BAS on October 21, 2026.

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