Block Calculator Plus vs RV Level Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Block Calculator Plus
This app provides nine specialized calculators to accurately estimate masonry materials for various construction projects. It helps calculate blocks, bricks, mortar, concrete, and gravel needed for walls and other structures, supporting multiple units of measurement.
- 9 concrete block estimation calculators
- Estimate blocks, bricks, mortar, and fill
- Supports US customary and metric units
- Calculate for walls, concrete, and gravel
- Area and volume calculation tools
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9 concrete block estimation calculators to estimate masonry material for block and brickwork projects. Estimate blocks or bricks needed for a wall, mortar, concrete fill, concrete, or gravel. 9 Free Calculators: - block calculator - brick calculator - mortar calculator - block fill calculator - concrete calculator - gravel/sand calculator - retaining wall calculator - area calculator - volume calculator Enter dimensions in inches, feet, yards, centimeters, or meters. Get results in US customary or metric measurements. Based on the calculators on Inch Calculator(www.inchcalculator.com) that are trusted by millions of people world-wide for material estimation.
RV Level Pro
This app uses your iPhone's motion sensors to help RV owners achieve a perfectly level rig. It provides clear visual and optional voice guidance, turning the screen green when your RV is properly leveled within your set tolerance.
- Uses iPhone motion sensors
- Displays front/back and side-to-side degree values
- Provides simple leveling guidance
- Visual confirmation when leveled
- Optional voice guidance
- iPad Display Mode for remote viewing
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RV Level Pro helps RV owners level their rig using the iPhone's built-in motion sensors. Set the phone on a stable surface, calibrate for your phone and case, and read large front/back and side-to-side degree values from several feet away. The app gives simple guidance like Raise Front, Lower Front, Raise Left Side, and Raise Right Side. When both readings are inside your selected tolerance, the whole screen turns green so you know you're done. Optional voice guidance and iPad Display Mode make it easier to work outside while using an iPad as a large remote display. No Bluetooth leveling hardware, login, cloud account, or internet connection is required.
Screenshots
Verdict
The clearest difference is price: Block Calculator Plus at Free against RV Level Pro's $2.99. Block Calculator Plus also leads on ratings volume (964 vs 1) and iOS requirement (12.0 vs 17.6). RV Level Pro's advantage is ads (none vs shown) and update cadence (fortnightly vs every 2 months). On rating, review sentiment, in-app purchases and device support 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
Block Calculator Plus is free to download; RV Level Pro costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
RV Level Pro holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Block Calculator Plus has 964 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
Block Calculator Plus ships an update every 2 months, RV Level Pro fortnightly. The most recent releases landed on October 21, 2026 and October 6, 2026 respectively.
| Parameter | Block Calculator Plus | RV Level Pro |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 4.8 (964 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 964 — better | 1 |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 33 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Calc Hub, LLC | Brent Gaddis |
Customer experience
Block Calculator Plus
RV Level Pro
In-app purchases
Block Calculator Plus
No in-app purchases
RV Level Pro
No in-app purchases
Questions
Is Block Calculator Plus free?
Is RV Level Pro free?
Which has better reviews, Block Calculator Plus or RV Level Pro?
Do Block Calculator Plus or RV Level Pro have ads?
Which is updated more often, Block Calculator Plus or RV Level Pro?
Other comparisons
