Comparison

Datawatch Mobile Access vs 25 Mass

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

Head to head
About

Datawatch Mobile Access

Control access to physical locations using your smartphone via Bluetooth or NFC. Integrate mobile credentials with Apple Wallet for seamless entry on iPhones and Apple Watches. Offers enhanced security and a user-friendly experience.

Highlights
  • Bluetooth and NFC access
  • Apple Wallet integration
  • User-friendly interface
  • Enhanced security
  • Replaces physical cards
  • Streamlined access management
Features
Read full description

Datawatch Systems Mobile Access is your go-to solution for access control utilizing Bluetooth or NFC functionality, now with the option to add a mobile credential to Apple Wallet for iPhone and Apple Watch. Datawatch Mobile Access is built with the latest mobile technology, ensuring a smooth and secure experience. Key Features: Secure Access: Gain entry with ease using Bluetooth or NFC technology Apple Wallet Integration: Add your mobile pass to Apple Wallet for quick and convenient access from your iPhone or Apple Watch. User-Friendly Interface: Enjoy a streamlined and intuitive interface that facilitates quick and easy navigation. Enhanced Security: Rely on advanced encryption and authentication methods that ensure the protection of your credentials. Convenience: Replace traditional access cards with your mobile device, reducing the need for physical cards and keys. Efficiency: Streamline access management with real-time updates and remote credential management. Elevate your access control experience with the Datawatch Systems Mobile Access app.

About

25 Mass

This application serves as a digital key to a building, offering access to event schedules, amenity bookings, and visitor management. Users can also explore local benefits and discover more about the building's offerings.

Highlights
  • View upcoming events
  • Book meeting rooms
  • Manage visitors
  • Discover local perks
  • Building passport
Features
Read full description

The 25 Mass app is your passport to the building and everything it has to offer. The app allows you to see upcoming events, book amenities like meeting rooms, manage visitors, discover local perks, and much more.

Screenshots

Datawatch Mobile Access4 screens
25 Mass3 screens

Verdict

The call

The clearest difference is rating: Datawatch Mobile Access at 2.6 against 25 Mass's 1.0. Datawatch Mobile Access also leads on ratings volume (129 vs 1). 25 Mass's advantage is update cadence (every 4 weeks vs every 3 months). 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

Datawatch Mobile Access holds the better App Store score, 2.6 against 1.0. That said, the two scores are not equally well evidenced: Datawatch Mobile Access has 129 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Datawatch Mobile Access ships an update every 3 months, 25 Mass every 4 weeks. The most recent releases landed on September 19, 2026 and September 10, 2026 respectively.

Scorecard3 real differences · 7 level
Datawatch Mobile Access versus 25 Mass: the parameters behind the verdict, then further details
ParameterDatawatch Mobile Access25 Mass
PriceFreeFree
Rating2.6 (129 ratings) — better1.0 (1 ratings)
Positive reviews0.0% of reviews—
Number of ratings129 — better1
Update frequencyEvery 3 monthsEvery 4 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPod — better
Requires iOS16.015.6 — better
Further details — not scored
Size41 MB173 MB
Age rating4+4+
DeveloperDatawatch Systems IncLincoln Property Company

Customer experience

Datawatch Mobile Access

All ratings124 ratings
Positive37.1%
Neutral3.2%
Negative59.7%
Written reviews10 reviews
Positive0.0%
Neutral20.0%
Negative80.0%

25 Mass

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Datawatch Mobile Access

No in-app purchases

None

25 Mass

No in-app purchases

Questions

Is Datawatch Mobile Access free?
Datawatch Mobile Access is free to download, with no in-app purchases.
Is 25 Mass free?
25 Mass is free to download, with no in-app purchases.
Which has better reviews, Datawatch Mobile Access or 25 Mass?
Datawatch Mobile Access is rated higher. Datawatch Mobile Access averages 2.6 out of 5 from 129 ratings, while 25 Mass averages 1.0 from 1 ratings.
Do Datawatch Mobile Access or 25 Mass have ads?
Neither Datawatch Mobile Access nor 25 Mass shows ads.
Which is updated more often, Datawatch Mobile Access or 25 Mass?
Datawatch Mobile Access ships an update every 3 months, and 25 Mass every 4 weeks. Most recently, Datawatch Mobile Access was updated on September 19, 2026 and 25 Mass on September 10, 2026.

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