Comparison

Open as App vs CPS Link

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

Head to head
About

Open as App

Transform spreadsheets into powerful, customizable mobile and web apps for teams. Digitize processes, improve speed, and reduce errors with a no-code solution. Build and share apps instantly, working offline and in real-time across platforms.

Highlights
  • Spreadsheet to app conversion
  • No-code app builder
  • Offline app access
  • Real-time collaboration
  • Customizable app templates
  • Cross-platform compatibility
Features
Read full description

Open as App enables teams to turn spreadsheets into powerful, customizable apps they can Open as App enables teams to turn spreadsheets into powerful, customizable apps they can use on the go, even offline. Depending on your business needs, you can now digitize processes, work much faster, avoid human errors, and much more without investing in development. Through our no-code solution, you built your app yourself. It's easy. All you need is Excel, Google Sheets, or other databases that serve as your app's base. Upload your file or use a template. Open as App will recognize the logic and creates your app automatically. Once you are finished, you publish your app, share it, and work with it in real time on any platform. Whether you work in Finance, Manufacturing, Health, Education, Insurance, Management, or other, you can create service quotes through your apps and have them signed on the spot, invoices on-site, pricing plans, product catalogs, dashboards, budget reports, finance reports, company performance, contact lists, inventory lists, project lists, time-tracking, recording of billable hours, customer surveys and more. Start building incredible mobile and web calculators, dashboards, lists, and surveys now!Start building incredible mobile and web calculators, dashboards, lists, and surveys now!

About

CPS Link

Connect multiple wireless sensors to create a comprehensive diagnostic measurement system. Perform quick single measurements or complex full system diagnostics with analytics. Expand your system over time with new sensor solutions.

Highlights
  • Connect multiple wireless sensors
  • Comprehensive diagnostic measurement system
  • Perform quick measurements
  • Complex system diagnostics with analytics
  • Expandable sensor system
Read full description

CPS Link™ is a powerful, easy-to-use application that connects multiple CPS wireless sensors together at one time to create the world’s most comprehensive diagnostic measurement system. The flexibility of this patented system enables users to add sensors as required to perform quick one-step measurement tasks or more complex full home, facility or system diagnostics with analytics. A range of high quality wireless sensors are available to accommodate most common HVAC/R service needs, with more innovative sensor solutions in various levels of release and development. Interconnectivity between the CPS Link app and future sensors remains a primary criterion to provide users with the flexibility of building their own custom measurement systems, over time.

Screenshots

Open as App4 screens
CPS Link4 screens

Verdict

The call

The clearest difference is review sentiment: Open as App at 78% against CPS Link's 13%. Open as App also leads on rating (4.3 vs 1.9). CPS Link's advantage is monetization model (free vs freemium) and ratings volume (154 vs 37). On price, update cadence, 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.

ReceptionRating · Positive reviews · Number of ratings

Open as App holds the better App Store score, 4.3 against 1.9. Both are backed by a comparable volume of ratings — 37 and 154 respectively. Written reviews point the same way: 78% of Open as App's written reviews are positive against 13% of CPS Link's.

UpkeepUpdate frequency

Open as App ships an update every 5 weeks, CPS Link every 3 weeks. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

Scorecard4 real differences · 6 level
Open as App versus CPS Link: the parameters behind the verdict, then further details
ParameterOpen as AppCPS Link
PriceFreeFree
Rating4.3 (37 ratings) — better1.9 (154 ratings)
Positive reviews77.8% of reviews — better13.3% of reviews
Number of ratings37154 — better
Update frequencyEvery 5 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better11.0
Further details — not scored
Size145 MB85 MB
Age rating4+4+
DeveloperOpen as App GmbHCPS Products

Customer experience

Open as App

All ratings37 ratings
Positive83.8%
Neutral0.0%
Negative16.2%
Written reviews36 reviews
Positive77.8%
Neutral2.8%
Negative19.4%

CPS Link

All ratings154 ratings
Positive21.4%
Neutral0.6%
Negative77.9%
Written reviews105 reviews
Positive13.3%
Neutral1.0%
Negative85.7%

Bugs and requests

Open as App

Not enough reviews yet to summarise bugs or requests.

CPS Link

Reported bugs

4 issues
  • App crashes on launch
  • Bluetooth connectivity problems
  • Inconsistent readings and measurements
  • Incompatible with newer iOS versions

Requested features

3 requests
  • Update app to fix compatibility issues
  • Improve customer support and responsiveness
  • Provide better documentation and troubleshooting guides

In-app purchases

None

Open as App

No in-app purchases

None

CPS Link

No in-app purchases

Questions

Is Open as App free?
Open as App is free to download, with no in-app purchases.
Is CPS Link free?
CPS Link is free to download, with no in-app purchases.
Which has better reviews, Open as App or CPS Link?
Open as App is rated higher. Open as App averages 4.3 out of 5 from 37 ratings, while CPS Link averages 1.9 from 154 ratings.
Do Open as App or CPS Link have ads?
Neither Open as App nor CPS Link shows ads.
Which is updated more often, Open as App or CPS Link?
Open as App ships an update every 5 weeks, and CPS Link every 3 weeks. Most recently, Open as App was updated on October 17, 2026 and CPS Link on October 16, 2026.

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