Comparison

Solink (legacy) vs Proteus POS

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

Head to head
About

Solink (legacy)

A cloud-based video security platform for businesses. It integrates with existing cameras and data systems to provide real-time operational insights, theft prevention, and enhanced safety. Manage and review video footage easily from your iOS device.

Highlights
  • Cloud-based video security
  • Real-time operational insights
  • Theft prevention
  • AI features for video and data
  • Video Alarm Monitoring
  • Remote video footage management
Features
Read full description

Solink offers a powerful cloud-based video security platform designed to safeguard businesses of all sizes. By integrating with your existing video cameras and data systems, Solink provides real-time insights helping you monitor operations, prevent theft, and enhance overall safety. The Solink platform makes it easy to search, review, and manage video footage directly from your iOS device. Alongside AI features to support Video and Data, Solink offers a Video Alarm Monitoring solution for an even more complete security management system. Stay ahead of security risks and optimize your business operations with a single, intuitive app.

About

Proteus POS

This app allows users to access their ProteusERP account on an iPad. It also supports ELO POS devices for integrated cash drawer, receipt printer, and CFD functionalities.

Highlights
  • Access ProteusERP account
  • iPad compatibility
  • ELO POS device support
  • Cash drawer integration
  • Receipt printer integration
  • CFD functionality
Features
Read full description

Proteus POS turns an iPhone or iPad into a register for your Proteus ERP account. Sell from your live product catalog, take cash and card payments, print receipts, and keep selling when the internet drops. A Proteus ERP account is required. Sign in with your company account and staff login. RING UP SALES FAST • Browse your catalog by category, search by name, or scan a barcode with the camera • Apply line-item and whole-order discounts • Look up customers and attach them to the sale TAKE PAYMENT YOUR WAY • Cash, with change calculated for you • Card payments through a connected card reader, with tips • Gift cards • Split one sale across several payment types BUILT FOR RESTAURANTS • Open tabs and checks, named or by table • Seat numbers, courses and special instructions sent with each order • Item modifiers with surcharges • Items 86'd in the ERP show as unavailable on the register right away COMPLIANCE BUILT IN • ID scanning and age checks before a sale • Daily purchase limits enforced at checkout • Package tracking for inventory that has to be accounted for item by item KEEPS WORKING OFFLINE Products, prices and settings are stored on the device. If the connection drops, sales are saved on the register and sent to Proteus ERP automatically when it comes back. From the Transactions screen you can see every sale, retry one that did not go through, and reprint any receipt. RECEIPTS AND CASH DRAWERS • Print to a networked Epson receipt printer, or to any AirPrint printer • Assign the register to a location and cash drawer so every sale lands in the right place EVERYTHING STAYS IN SYNC Sales, inventory and customers go straight into Proteus ERP, so the back office, reports and stock levels are always current. There is nothing to export or re-key.

Screenshots

Solink (legacy)4 screens
Proteus POS4 screens

Verdict

The call

The clearest difference is rating: Proteus POS at 5.0 against Solink (legacy)'s 2.4. Solink (legacy)'s advantage is update cadence (fortnightly vs every 2 months) and ratings volume (31 vs 1). 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

Proteus POS holds the better App Store score, 5.0 against 2.4. That said, the two scores are not equally well evidenced: Solink (legacy) has 31 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Solink (legacy) ships an update fortnightly, Proteus POS every 2 months. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

Scorecard5 real differences · 5 level
Solink (legacy) versus Proteus POS: the parameters behind the verdict, then further details
ParameterSolink (legacy)Proteus POS
PriceFreeFree
Rating2.4 (31 ratings)5.0 (1 ratings) — better
Positive reviews25.0% of reviews—
Number of ratings31 — better1
Update frequencyFortnightly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod, Apple TV — betteriPhone, iPad
Requires iOS15.0 — better17.4
Further details — not scored
Size43 MB43 MB
Age rating4+4+
DeveloperSolink Corporationpixeled.net

Customer experience

Solink (legacy)

All ratings31 ratings
Positive29.0%
Neutral9.7%
Negative61.3%
Written reviews16 reviews
Positive25.0%
Neutral6.3%
Negative68.8%

Proteus POS

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Solink (legacy)

No in-app purchases

None

Proteus POS

No in-app purchases

Questions

Is Solink (legacy) free?
Solink (legacy) is free to download, with no in-app purchases.
Is Proteus POS free?
Proteus POS is free to download, with no in-app purchases.
Which has better reviews, Solink (legacy) or Proteus POS?
Proteus POS is rated higher. Solink (legacy) averages 2.4 out of 5 from 31 ratings, while Proteus POS averages 5.0 from 1 ratings.
Do Solink (legacy) or Proteus POS have ads?
Neither Solink (legacy) nor Proteus POS shows ads.
Which is updated more often, Solink (legacy) or Proteus POS?
Solink (legacy) ships an update fortnightly, and Proteus POS every 2 months. Most recently, Solink (legacy) was updated on October 24, 2026 and Proteus POS on October 7, 2026.

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