Guardinator vs JHB Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Guardinator
Access real-time vehicle sensor data, including RPM, speed, and fuel consumption, displayed in a HUD mode. Monitor tire status and output data to compatible HUD hardware.
- Display all vehicle sensor data via OBD
- Real-time RPM, speed, and fuel consumption display
- HUD mode for driving
- Monitor individual tire status
- Output data to HUD hardware
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Guardinator can display all sensors data of your vehicle, provide real-time display in HUD mode, display all tires status of your vehicle... Features included - display all sensors data of your vehicle via OBD interface. - show real-time data like RPM, Speed, Fuel Consumption and etc in HUD mode. - show each tires status of your vehicle. - output real-time data in HUD hardware device.
JHB Calculator
This app helps users understand the financial aspects of real estate transactions. It clarifies what constitutes a motivated lead and explores optimal exit strategies for property deals.
- Motivated lead identification
- Property acquisition cost analysis
- Exit strategy exploration
- Real estate transaction insights
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The JHB Calculator provides clarity on what a motivated lead looks like, the numbers behind finding and acquiring a property at a good price and exploring the best exit strategy for a specific real estate transaction
Screenshots
Verdict
The clearest difference is rating: JHB Calculator at 5.0 against Guardinator's 1.8. Guardinator's advantage is update cadence (every 2 months vs every 9 months) and ratings volume (11 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
JHB Calculator holds the better App Store score, 5.0 against 1.8. That said, the two scores are not equally well evidenced: Guardinator has 11 ratings behind it against 1, so its average is the more settled of the two.
Guardinator ships an update every 2 months, JHB Calculator every 9 months. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.
| Parameter | Guardinator | JHB Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (11 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 16.7% of reviews | — |
| Number of ratings | 11 — better | 1 |
| Update frequency | Every 2 months — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 12.4 |
| Further details — not scored | ||
| Size | 114 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Honeywell International, Inc. | Battle Athletic LLC |
Customer experience
Guardinator
JHB Calculator
In-app purchases
Guardinator
No in-app purchases
JHB Calculator
No in-app purchases
Questions
Is Guardinator free?
Is JHB Calculator free?
Which has better reviews, Guardinator or JHB Calculator?
Do Guardinator or JHB Calculator have ads?
Which is updated more often, Guardinator or JHB Calculator?
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