PRO vs S+K
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PRO
This app provides access to a comprehensive range of home safety test kits. These kits accurately measure dangerous pollutants and contaminants in your home or office. All analyses are conducted by accredited laboratories using approved methods.
- Home safety test kits
- Pollutant measurement
- Contaminant detection
- Laboratory analysis
- Non-toxic kits
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PRO-LAB is a leading manufacturer of a complete line of home safety test kits. Each test kit provides precise measurement of specific life threatening pollutants. PRO-LAB test kits contain all of the necessary materials to detect contaminants within the home or office. All analyses are performed by recognized laboratories in compliance with state and Federal laboratory methods. PRO-LAB is an environmentally conscious company and all of our test kits are consumer friendly and completely non-toxic; and PRO-LAB is not owned or beholden to any company selling pollution abatement services or air and/or water treatment devices.
S+K
This application provides real-time monitoring of tank levels for customers who have purchased specific sensor and display products. It offers secure access with unique product codes and an intuitive dashboard for easy viewing.
- Real-time tank level monitoring
- Secure access with unique codes
- Easy sensor setup and pairing
- Intuitive user dashboard
- Exclusive customer access
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Tank Level Monitoring App Stay in control with the ultimate tank level monitoring solution! Our app is designed exclusively for customers who purchase our sensor and display products, enabling precise and real-time monitoring of your tank levels. Key Features: • Real-Time Monitoring: Get accurate updates on tank levels anytime, anywhere. • Secure Access: Each sensor is equipped with a unique code to ensure only authorized users can access the app. • Easy Setup: Pair your sensor with the app effortlessly using the provided code. • Intuitive Dashboard: View your tank levels with a clean, user-friendly interface. Exclusive Access This app is exclusively available to customers who have purchased our sensor and display products. Enter your unique product code during setup to activate your app and start monitoring. Take control of your tank levels with precision and security. Download now!
Screenshots
Verdict
The clearest difference is review sentiment: S+K at 100% against PRO's 4%. S+K also leads on rating (5.0 vs 1.0) and iOS requirement (12 vs 16.0). On price, ratings volume, 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.
S+K holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 4% of PRO's written reviews are positive against 100% of S+K's.
| Parameter | PRO | S+K |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 4.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 5 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 12 — better |
| Further details — not scored | ||
| Size | 5 MB | 76 MB |
| Age rating | 4+ | 17+ |
| Developer | Professional Laboratories | Pirmam for information technology services ltd |
Customer experience
PRO
S+K
Bugs and requests
PRO
Reported bugs
3 issues- Registration process doesn't work
- App crashes on certain devices
- Incompatible with current OS versions
Requested features
3 requests- Ability to save and view historical test results
- Option to pay for tests through the app
- Support for Canadian addresses and postal codes
S+K
Not enough reviews yet to summarise bugs or requests.
In-app purchases
PRO
No in-app purchases
S+K
No in-app purchases









