Comparison

Medusa Pro vs RSI Analytics® for iPhone

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

Head to head
About

Medusa Pro

Access and manage your QVIS P2P Facial Recognition CCTV security system remotely. View live camera feeds, take snapshots, and playback recorded footage from anywhere with an internet connection.

Highlights
  • P2P connection technology
  • Remote monitoring setup
  • Live camera feed viewing
  • Photo snapshots of footage
  • Playback recorded footage
Features
Read full description

App no longer supported after 31st April 2017. Please visit Express One website (www.expressone.co.uk) for upgrade details. For use with the QVIS P2P Facial Recognition range of security CCTV products. The Medusa Pro app uses the latest P2P connection technology and software so you can setup your remote monitoring connection without the need to perform any complicated router setup. Your DVR/NVR will have a unique P2P ID, which you will use to setup up the device on the app. Add your password for your device and that’s it! You will now have a constant remote monitoring connection to your CCTV system so you can check on your property, possessions or persons in the palm of your hand. Once you have completed the quick and simple setup process, you will then be able to select and choose the live camera video feeds you wish to view. As long as there is a strong broadband or 3G/4G mobile data signal connection you will be able to login into the device from anywhere in the world. At the same time you can take photo snapshots of live video footage and store it to your phone for evidence collection. The other main feature to this app is its ability to playback the recorded footage on the DVR/NVR to your smart phone. Just select the time and date of the when the footage was recorded and it will play what it has recorded from that point.

About

RSI Analytics® for iPhone

This business intelligence app provides exclusive access to restaurant performance data for members. Analyze sales, profitability, promotions, and operational metrics on the go to identify improvement opportunities and boost restaurant earnings.

Highlights
  • Restaurant profitability analysis
  • Sales and ticket data
  • National promotions performance
  • Speed of service tracking
  • Product line variance reporting
  • On-the-go data access
Features
Read full description

*** This app is intended for RSI Members only and requires appropriate credentials to run. RSI Analytics® is a new, user-friendly mobile application that provides RSI members with yet another way to access all the valuable data that RSI collects on a daily basis and use it to identify opportunities and continually improve restaurant profitability. View and trend critical restaurant data, such as sales, tickets, profitability, national promotions performance, speed of service (SOS), product line variance (PLV) and more, at any time. It’s all there for you when you want it, where you want it … on the go! To access RSI Analytics, download the app and then log in with your RSI Web user name and password.

Screenshots

Medusa Pro4 screens
RSI Analytics® for iPhone4 screens

Verdict

The call

The clearest difference is update cadence: Medusa Pro at every 3 months against RSI Analytics® for iPhone's every 7 months. Medusa Pro also leads on iOS requirement (5.1.1 vs 17.0). On price, review sentiment, ads and in-app purchases 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

Medusa Pro ships an update every 3 months, RSI Analytics® for iPhone every 7 months. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

Scorecard2 real differences · 8 level
Medusa Pro versus RSI Analytics® for iPhone: the parameters behind the verdict, then further details
ParameterMedusa ProRSI Analytics® for iPhone
PriceFreeFree
Rating—4.5 (13 ratings) — better
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings—13 — better
Update frequencyEvery 3 months — betterEvery 7 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPod — betteriPhone
Requires iOS5.1.1 — better17.0
Further details — not scored
Size47 MB70 MB
Age rating4+4+
Developeradata ltdRestaurant Services, Inc.

Customer experience

Medusa Pro

Written reviews5 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

RSI Analytics® for iPhone

All ratings13 ratings
Positive84.6%
Neutral7.7%
Negative7.7%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Medusa Pro

No in-app purchases

None

RSI Analytics® for iPhone

No in-app purchases

Questions

Is Medusa Pro free?
Medusa Pro is free to download, with no in-app purchases.
Is RSI Analytics® for iPhone free?
RSI Analytics® for iPhone is free to download, with no in-app purchases.
Do Medusa Pro or RSI Analytics® for iPhone have ads?
Neither Medusa Pro nor RSI Analytics® for iPhone shows ads.
Which is updated more often, Medusa Pro or RSI Analytics® for iPhone?
Medusa Pro ships an update every 3 months, and RSI Analytics® for iPhone every 7 months. Most recently, Medusa Pro was updated on October 24, 2026 and RSI Analytics® for iPhone on October 11, 2026.

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