Comparison

CARTO Ballbar Connect vs Quickgrind

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

CARTO Ballbar Connect

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Take control of preventative maintenance and precision measurement with CARTO Ballbar Connect, Renishaw’s smartphone app for the QC20 ballbar. CARTO Ballbar Connect features 3D Check, a primary test sequence, that runs performance assessments on machine tools. CARTO Ballbar Connect takes your precision measurement to the next level. With CARTO Ballbar Connect you can: - Collect data in real-time with spherical deviation displayed for a quick performance check of your machine tool - Run quick and static performance tests with 3D Check - See test results clearly in visual and numerical formats to help understand your data - Remove the need for extensive G-code knowledge with on-machine macros to run your QC20 ballbar tests - Access tips, step-by-step instructions and helpful animations to support users of all experience levels.

About

Quickgrind

Features
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The Quickgrind App gives you fast and convenient access to our full range of standard and bespoke carbide tooling including Endmills, Barrel Cutters, High Feed Endmills, Drills and Form Tools. The detailed product pages will help you select the right tool for your application. All our standard products include PDF, STP & DXF digital downloads. The Advanced Milling Calculator steps through material, application and product selection to provide the user with reliable application specific cutting data. The Milling Calculator supports a wide range of ISO materials and milling applications. Cutting data reports can be generated and easily shared or saved. Infinite Possibilities - Don’t limit yourself to standard ranges. All our tools can be designed specifically for your application. Use the integral form to send us your specification.

Screenshots

CARTO Ballbar Connect4 screens
Quickgrind4 screens

Verdict

The call

The clearest difference is iOS requirement: CARTO Ballbar Connect at 16.0 against Quickgrind's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

CARTO Ballbar Connect ships an update every 3 months, Quickgrind every 5 months. The most recent releases landed on October 28, 2026 and October 9, 2026 respectively.

Scorecard1 real difference Β· 5 level
CARTO Ballbar Connect versus Quickgrind: the parameters behind the verdict, then further details
ParameterCARTO Ballbar ConnectQuickgrind
PriceFreeFree
Update frequencyEvery 3 months β€” betterEvery 5 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad β€” betteriPhone
Requires iOS16.0 β€” better18.0
Further details β€” not scored
Size58 MB147 MB
Age rating17+17+
DeveloperRenishaw plcQuickgrind Limited

In-app purchases

None

CARTO Ballbar Connect

No in-app purchases

None

Quickgrind

No in-app purchases

Questions

Is CARTO Ballbar Connect free?
CARTO Ballbar Connect is free to download, with no in-app purchases.
Is Quickgrind free?
Quickgrind is free to download, with no in-app purchases.
Do CARTO Ballbar Connect or Quickgrind have ads?
Neither CARTO Ballbar Connect nor Quickgrind shows ads.
Which is updated more often, CARTO Ballbar Connect or Quickgrind?
CARTO Ballbar Connect ships an update every 3 months, and Quickgrind every 5 months. Most recently, CARTO Ballbar Connect was updated on October 28, 2026 and Quickgrind on October 9, 2026.

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