Open as App vs CPS Link
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Spreadsheet to app conversion
- No-code app builder
- Offline app access
- Real-time collaboration
- Customizable app templates
- Cross-platform compatibility
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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!
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.
- Connect multiple wireless sensors
- Comprehensive diagnostic measurement system
- Perform quick measurements
- Complex system diagnostics with analytics
- Expandable sensor system
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
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.
| Parameter | Open as App | CPS Link |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (37 ratings) — better | 1.9 (154 ratings) |
| Positive reviews | 77.8% of reviews — better | 13.3% of reviews |
| Number of ratings | 37 | 154 — better |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 145 MB | 85 MB |
| Age rating | 4+ | 4+ |
| Developer | Open as App GmbH | CPS Products |
Customer experience
Open as App
CPS Link
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
Open as App
No in-app purchases
CPS Link
No in-app purchases
Questions
Is Open as App free?
Is CPS Link free?
Which has better reviews, Open as App or CPS Link?
Do Open as App or CPS Link have ads?
Which is updated more often, Open as App or CPS Link?
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