Gentleman Jacks vs KNECT Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gentleman Jacks
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Download, login and book your next haircut.
KNECT Pro
Monitor your fuel tank levels remotely and track usage over time. Get insights into your average consumption and predict when you'll run out. Receive custom alerts for fuel levels or unusual activity, and even connect to voice assistants for quick updates.
- View tank fuel level remotely
- Monitor fuel usage over time
- Analyze average daily usage
- Predict fuel run-out date
- Set custom notifications
- Voice assistant integration
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Managing your fuel levels has never been easier than with KNECT Pro. View your tank fuel level, anytime or anywhere to ensure you never run out Monitor fuel usage over specific time periods using our interactive charts Understand your average daily fuel usage and see the predicted date that you will run out of fuel Set up custom notifications to see your current fuel level or whether there has been any irregular behaviour with your tank Connect KNECT Pro to your Alexa and ask for updates on your tanks fuel levels
Screenshots
Verdict
The clearest difference is in-app purchases: Gentleman Jacks at none against KNECT Pro's 3. KNECT Pro's advantage is update cadence (weekly vs every 43 months). On price, ads, device support and iOS requirement 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. KNECT Pro sells 3 in-app purchases, starting at $89.99 per year. Gentleman Jacks asks for nothing beyond the download.
Gentleman Jacks ships an update every 43 months, KNECT Pro weekly. The most recent releases landed on October 1, 2026 and October 25, 2026 respectively.
| Parameter | Gentleman Jacks | KNECT Pro |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (4 ratings) — better |
| Positive reviews | — | 26.6% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Every 43 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 2 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | Ashley Parsons | KINGSPAN WATER & ENERGY LIMITED |
In-app purchases
Gentleman Jacks
No in-app purchases
KNECT Pro
- WatchmanSHE Annual Access$89.991 Year
- WatchmanSHE Annual Access$399.991 Year
- WatchmanSHE Annual Access$799.991 Year
Questions
Is Gentleman Jacks free?
Is KNECT Pro free?
Do Gentleman Jacks or KNECT Pro have ads?
Which is updated more often, Gentleman Jacks or KNECT Pro?
Other comparisons
