Comparison

metroKEY vs Salon315

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

Head to head
About

metroKEY

This app provides interactive access control for waste facilities, offering end-to-end visibility on usage. It features a user-friendly interface with fast sign-up, clear instructions, unit location mapping, and information on depositable items.

Highlights
  • Interactive access control
  • End-to-end usage visibility
  • Fast sign-up process
  • Unit location mapping
  • Deposit information
  • Bluetooth unit latch opening
  • Bin fill level monitoring
Features
Read full description

metroKEY is an interactive access control system, delivering end to end visibility on how the organics drop off facility is being used, with a user interface that actively encourages participation with fast sign up, easy to follow instructions, map locations of units, and clear information on what can be deposited. metroKEY enables users to create their own metroKEY account following a standard 2-step verification and password set up using their smartphone Once logged in to the metroKEY app, access to the unit can be granted once the one time ‘tick box’ user agreement condition has been met. This feature means that Admin intervention is not required to grant user access at the time, though within the metroKEY web portal, your admin staff are able to both grant and revoke user access as necessary. Making recycling as easy as trash disposal demands streamlined processes that enable access to the organics unit. Once users have signed in, the metroKEY app opens the unit latch via an illustrated pop-up question banner with a simple yes/no tick box for access once the user is within Bluetooth range of the unit. Where fill sensors are deployed smartphone app users can also see when a bin is full, allowing them to navigate to the nearest available drop-off location.

About

Salon315

Book appointments at Salon315 with ease. Directly contact the salon via email through the app. Streamline your salon visit experience.

Highlights
  • Book appointments
  • Direct email contact
  • Salon location details
  • Streamlined booking process
Features
Read full description

Use this application to book your next appointment with Salon315 located on 61 Raymond Rd Suite 16, West Hartford, CT! Or use our Contact Us page to email us directly!

Screenshots

metroKEY4 screens
Salon3154 screens

Verdict

The call

The clearest difference is review sentiment: Salon315 at 100% against metroKEY's 0%. Salon315 also leads on rating (5.0 vs 2.8). metroKEY's advantage is update cadence (every 2 weeks vs every 5 months) and ratings volume (13 vs 4). 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

Salon315 holds the better App Store score, 5.0 against 2.8. Both are backed by a comparable volume of ratings — 13 and 4 respectively. Written reviews point the same way: 0% of metroKEY's written reviews are positive against 100% of Salon315's.

UpkeepUpdate frequency

metroKEY ships an update every 2 weeks, Salon315 every 5 months. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

Scorecard5 real differences · 5 level
metroKEY versus Salon315: the parameters behind the verdict, then further details
ParametermetroKEYSalon315
PriceFreeFree
Rating2.8 (13 ratings)5.0 (4 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings13 — better4
Update frequencyEvery 2 weeks — betterEvery 5 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better16.4
Further details — not scored
Size48 MB58 MB
Age rating4+4+
DeveloperStreetspace LtdJENNY LYNN DEANGULO

Customer experience

metroKEY

All ratings10 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Salon315

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

metroKEY

No in-app purchases

None

Salon315

No in-app purchases

Questions

Is metroKEY free?
metroKEY is free to download, with no in-app purchases.
Is Salon315 free?
Salon315 is free to download, with no in-app purchases.
Which has better reviews, metroKEY or Salon315?
Salon315 is rated higher. metroKEY averages 2.8 out of 5 from 13 ratings, while Salon315 averages 5.0 from 4 ratings.
Do metroKEY or Salon315 have ads?
Neither metroKEY nor Salon315 shows ads.
Which is updated more often, metroKEY or Salon315?
metroKEY ships an update every 2 weeks, and Salon315 every 5 months. Most recently, metroKEY was updated on October 24, 2026 and Salon315 on October 11, 2026.

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